diff --git a/.bandit b/.bandit
index 9cf5e85135..d84998c8ea 100644
--- a/.bandit
+++ b/.bandit
@@ -1,3 +1,4 @@
+# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: Apache-2.0
 
 [bandit]
diff --git a/.github/ISSUE_TEMPLATE/bug_report.yml b/.github/ISSUE_TEMPLATE/bug_report.yml
index 59ed43bfa2..12fecb333e 100644
--- a/.github/ISSUE_TEMPLATE/bug_report.yml
+++ b/.github/ISSUE_TEMPLATE/bug_report.yml
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/.github/ISSUE_TEMPLATE/config.yml b/.github/ISSUE_TEMPLATE/config.yml
index 2d0ed70777..eb8c93b95d 100644
--- a/.github/ISSUE_TEMPLATE/config.yml
+++ b/.github/ISSUE_TEMPLATE/config.yml
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/.github/ISSUE_TEMPLATE/doc_request.yml b/.github/ISSUE_TEMPLATE/doc_request.yml
index 65e8bdfa58..26a7faeace 100644
--- a/.github/ISSUE_TEMPLATE/doc_request.yml
+++ b/.github/ISSUE_TEMPLATE/doc_request.yml
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/.github/ISSUE_TEMPLATE/feature_request.yml b/.github/ISSUE_TEMPLATE/feature_request.yml
index e8654f8a01..1f8dbde54f 100644
--- a/.github/ISSUE_TEMPLATE/feature_request.yml
+++ b/.github/ISSUE_TEMPLATE/feature_request.yml
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/.github/ISSUE_TEMPLATE/release_checklist.yml b/.github/ISSUE_TEMPLATE/release_checklist.yml
index 0508d6cdc5..2007c3b067 100644
--- a/.github/ISSUE_TEMPLATE/release_checklist.yml
+++ b/.github/ISSUE_TEMPLATE/release_checklist.yml
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/.github/actions/doc_preview/action.yml b/.github/actions/doc_preview/action.yml
index 9984fe3772..61531428a7 100644
--- a/.github/actions/doc_preview/action.yml
+++ b/.github/actions/doc_preview/action.yml
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/.github/actions/fetch_ctk/action.yml b/.github/actions/fetch_ctk/action.yml
index 6a90c63e2d..baab50a814 100644
--- a/.github/actions/fetch_ctk/action.yml
+++ b/.github/actions/fetch_ctk/action.yml
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/.github/actions/get_pr_number/action.yml b/.github/actions/get_pr_number/action.yml
index 206149afee..fc8420ebdd 100644
--- a/.github/actions/get_pr_number/action.yml
+++ b/.github/actions/get_pr_number/action.yml
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/.github/actions/install_unix_deps/action.yml b/.github/actions/install_unix_deps/action.yml
index ffa870ddba..645b761cf8 100644
--- a/.github/actions/install_unix_deps/action.yml
+++ b/.github/actions/install_unix_deps/action.yml
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/.github/copy-pr-bot.yaml b/.github/copy-pr-bot.yaml
index 1c459569ad..dadade585d 100644
--- a/.github/copy-pr-bot.yaml
+++ b/.github/copy-pr-bot.yaml
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: Apache-2.0
 
 # Configuration file for `copy-pr-bot` GitHub App
diff --git a/.github/dependabot.yml b/.github/dependabot.yml
index bba4cd250d..5c1aafb1f5 100644
--- a/.github/dependabot.yml
+++ b/.github/dependabot.yml
@@ -1,4 +1,4 @@
-# Copyright (c) 2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/.github/workflows/backport.yml b/.github/workflows/backport.yml
index 90df342fc2..97549c66fb 100644
--- a/.github/workflows/backport.yml
+++ b/.github/workflows/backport.yml
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/.github/workflows/bandit.yml b/.github/workflows/bandit.yml
index ffd84a1cd7..a83f776a22 100644
--- a/.github/workflows/bandit.yml
+++ b/.github/workflows/bandit.yml
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/.github/workflows/build-docs.yml b/.github/workflows/build-docs.yml
index f7852155f8..1c124bf3a0 100644
--- a/.github/workflows/build-docs.yml
+++ b/.github/workflows/build-docs.yml
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/.github/workflows/build-wheel.yml b/.github/workflows/build-wheel.yml
index f04dda8499..611b772f72 100644
--- a/.github/workflows/build-wheel.yml
+++ b/.github/workflows/build-wheel.yml
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index fd86b7461c..ccabde7a29 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -1,4 +1,4 @@
-# Copyright (c) 2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index 12eeb4bef1..9b01ed819a 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/.github/workflows/guess_latest.sh b/.github/workflows/guess_latest.sh
index dc4c4649a6..d2e8427eb2 100644
--- a/.github/workflows/guess_latest.sh
+++ b/.github/workflows/guess_latest.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright (c) 2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/.github/workflows/install_gpu_driver.ps1 b/.github/workflows/install_gpu_driver.ps1
index 955a304dbc..8b94901989 100644
--- a/.github/workflows/install_gpu_driver.ps1
+++ b/.github/workflows/install_gpu_driver.ps1
@@ -1,4 +1,4 @@
-# Copyright (c) 2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/.github/workflows/release-upload.yml b/.github/workflows/release-upload.yml
index 48135f2b96..1923cbe01e 100644
--- a/.github/workflows/release-upload.yml
+++ b/.github/workflows/release-upload.yml
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 481abdfbf8..411bfad10b 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/.github/workflows/status-check.yml b/.github/workflows/status-check.yml
index 5b6828f006..f8d3e0f608 100644
--- a/.github/workflows/status-check.yml
+++ b/.github/workflows/status-check.yml
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/.github/workflows/test-wheel-linux.yml b/.github/workflows/test-wheel-linux.yml
index 59c1ae43bd..b782b68c10 100644
--- a/.github/workflows/test-wheel-linux.yml
+++ b/.github/workflows/test-wheel-linux.yml
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/.github/workflows/test-wheel-windows.yml b/.github/workflows/test-wheel-windows.yml
index f5c6db6fc7..b6929dcee4 100644
--- a/.github/workflows/test-wheel-windows.yml
+++ b/.github/workflows/test-wheel-windows.yml
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/.github/workflows/triagelabel.yml b/.github/workflows/triagelabel.yml
index 53dc4ddd37..300efad36a 100644
--- a/.github/workflows/triagelabel.yml
+++ b/.github/workflows/triagelabel.yml
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index b636ab0a85..ba59bc0692 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
@@ -25,7 +25,7 @@ repos:
   - repo: local
     hooks:
       - id: check-spdx
-        name: Check SPDX-License-Identifier
+        name: Check SPDX Headers
         entry: python ./toolshed/check_spdx.py
         language: python
         additional_dependencies:
diff --git a/ci/tools/env-vars b/ci/tools/env-vars
index f1882a990e..8b68540fc4 100755
--- a/ci/tools/env-vars
+++ b/ci/tools/env-vars
@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 
-# Copyright (c) 2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/ci/tools/run-tests b/ci/tools/run-tests
index 3a35b6ad23..63a3fc7c29 100755
--- a/ci/tools/run-tests
+++ b/ci/tools/run-tests
@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 
-# Copyright (c) 2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/ci/tools/setup-sanitizer b/ci/tools/setup-sanitizer
index be8f039041..e4904ca58c 100755
--- a/ci/tools/setup-sanitizer
+++ b/ci/tools/setup-sanitizer
@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 
-# Copyright (c) 2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/cuda_bindings/DESCRIPTION.rst b/cuda_bindings/DESCRIPTION.rst
index c4dc794cc9..30bcb9a7c5 100644
--- a/cuda_bindings/DESCRIPTION.rst
+++ b/cuda_bindings/DESCRIPTION.rst
@@ -1,3 +1,4 @@
+.. SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 .. SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 ****************************************
diff --git a/cuda_bindings/MANIFEST.in b/cuda_bindings/MANIFEST.in
index b340c74ab6..a98aa53f22 100644
--- a/cuda_bindings/MANIFEST.in
+++ b/cuda_bindings/MANIFEST.in
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 recursive-include cuda/ *.pyx *.pxd *.pxi
diff --git a/cuda_bindings/benchmarks/conftest.py b/cuda_bindings/benchmarks/conftest.py
index 9715011663..4c075122cc 100644
--- a/cuda_bindings/benchmarks/conftest.py
+++ b/cuda_bindings/benchmarks/conftest.py
@@ -1,4 +1,4 @@
-# Copyright 2021-2025 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2021-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 import numpy as np
diff --git a/cuda_bindings/benchmarks/kernels.py b/cuda_bindings/benchmarks/kernels.py
index d5857eadd1..36646fba00 100644
--- a/cuda_bindings/benchmarks/kernels.py
+++ b/cuda_bindings/benchmarks/kernels.py
@@ -1,4 +1,4 @@
-# Copyright 2021-2025 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2021-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 kernel_string = """\
diff --git a/cuda_bindings/benchmarks/pytest.ini b/cuda_bindings/benchmarks/pytest.ini
index d7b4769db6..e4b5187788 100644
--- a/cuda_bindings/benchmarks/pytest.ini
+++ b/cuda_bindings/benchmarks/pytest.ini
@@ -1,4 +1,4 @@
-# Copyright (c) 2021-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2021-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 [pytest]
diff --git a/cuda_bindings/benchmarks/test_cupy.py b/cuda_bindings/benchmarks/test_cupy.py
index 33dfecbf8d..76dd6e6a45 100644
--- a/cuda_bindings/benchmarks/test_cupy.py
+++ b/cuda_bindings/benchmarks/test_cupy.py
@@ -1,4 +1,4 @@
-# Copyright 2021-2025 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2021-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 import ctypes
diff --git a/cuda_bindings/benchmarks/test_launch_latency.py b/cuda_bindings/benchmarks/test_launch_latency.py
index e79542c04a..aea251108f 100755
--- a/cuda_bindings/benchmarks/test_launch_latency.py
+++ b/cuda_bindings/benchmarks/test_launch_latency.py
@@ -1,4 +1,4 @@
-# Copyright 2021-2025 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2021-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 import ctypes
diff --git a/cuda_bindings/benchmarks/test_numba.py b/cuda_bindings/benchmarks/test_numba.py
index 49035e0cd8..dfe084c6b1 100644
--- a/cuda_bindings/benchmarks/test_numba.py
+++ b/cuda_bindings/benchmarks/test_numba.py
@@ -1,4 +1,4 @@
-# Copyright 2021-2025 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2021-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 import numpy as np
diff --git a/cuda_bindings/benchmarks/test_pointer_attributes.py b/cuda_bindings/benchmarks/test_pointer_attributes.py
index ecaaa8db59..c34ee4f70f 100644
--- a/cuda_bindings/benchmarks/test_pointer_attributes.py
+++ b/cuda_bindings/benchmarks/test_pointer_attributes.py
@@ -1,4 +1,4 @@
-# Copyright 2021-2025 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2021-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 import random
diff --git a/cuda_bindings/cuda/bindings/__init__.py b/cuda_bindings/cuda/bindings/__init__.py
index 8086b4f6f1..66acfab560 100644
--- a/cuda_bindings/cuda/bindings/__init__.py
+++ b/cuda_bindings/cuda/bindings/__init__.py
@@ -1,4 +1,4 @@
-# Copyright 2024 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2024 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 from cuda.bindings._version import __version__
diff --git a/cuda_bindings/cuda/bindings/_bindings/cydriver.pxd.in b/cuda_bindings/cuda/bindings/_bindings/cydriver.pxd.in
index a5aadc37b7..6ac1e31d27 100644
--- a/cuda_bindings/cuda/bindings/_bindings/cydriver.pxd.in
+++ b/cuda_bindings/cuda/bindings/_bindings/cydriver.pxd.in
@@ -1,4 +1,4 @@
-# Copyright 2021-2025 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2021-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 # This code was automatically generated with version 12.9.0. Do not modify it directly.
diff --git a/cuda_bindings/cuda/bindings/_bindings/cydriver.pyx.in b/cuda_bindings/cuda/bindings/_bindings/cydriver.pyx.in
index f5e8ead80f..9bdf78dd54 100644
--- a/cuda_bindings/cuda/bindings/_bindings/cydriver.pyx.in
+++ b/cuda_bindings/cuda/bindings/_bindings/cydriver.pyx.in
@@ -1,4 +1,4 @@
-# Copyright 2021-2025 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2021-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 # This code was automatically generated with version 12.9.0. Do not modify it directly.
diff --git a/cuda_bindings/cuda/bindings/_bindings/cynvrtc.pxd.in b/cuda_bindings/cuda/bindings/_bindings/cynvrtc.pxd.in
index 058101c94e..0c06279ccd 100644
--- a/cuda_bindings/cuda/bindings/_bindings/cynvrtc.pxd.in
+++ b/cuda_bindings/cuda/bindings/_bindings/cynvrtc.pxd.in
@@ -1,4 +1,4 @@
-# Copyright 2021-2025 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2021-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 # This code was automatically generated with version 12.9.0. Do not modify it directly.
diff --git a/cuda_bindings/cuda/bindings/_bindings/cynvrtc.pyx.in b/cuda_bindings/cuda/bindings/_bindings/cynvrtc.pyx.in
index b6b896765d..c498b0f675 100644
--- a/cuda_bindings/cuda/bindings/_bindings/cynvrtc.pyx.in
+++ b/cuda_bindings/cuda/bindings/_bindings/cynvrtc.pyx.in
@@ -1,4 +1,4 @@
-# Copyright 2021-2025 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2021-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 # This code was automatically generated with version 12.9.0. Do not modify it directly.
diff --git a/cuda_bindings/cuda/bindings/_bindings/cyruntime.pxd.in b/cuda_bindings/cuda/bindings/_bindings/cyruntime.pxd.in
index ee6e702153..cb08830d71 100644
--- a/cuda_bindings/cuda/bindings/_bindings/cyruntime.pxd.in
+++ b/cuda_bindings/cuda/bindings/_bindings/cyruntime.pxd.in
@@ -1,4 +1,4 @@
-# Copyright 2021-2025 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2021-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 # This code was automatically generated with version 12.9.0. Do not modify it directly.
diff --git a/cuda_bindings/cuda/bindings/_bindings/cyruntime.pyx.in b/cuda_bindings/cuda/bindings/_bindings/cyruntime.pyx.in
index d1636bbbd4..92c0ceb159 100644
--- a/cuda_bindings/cuda/bindings/_bindings/cyruntime.pyx.in
+++ b/cuda_bindings/cuda/bindings/_bindings/cyruntime.pyx.in
@@ -1,4 +1,4 @@
-# Copyright 2021-2025 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2021-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 # This code was automatically generated with version 12.9.0. Do not modify it directly.
diff --git a/cuda_bindings/cuda/bindings/_bindings/cyruntime_ptds.pxd.in b/cuda_bindings/cuda/bindings/_bindings/cyruntime_ptds.pxd.in
index b4745b5c46..49ff494549 100644
--- a/cuda_bindings/cuda/bindings/_bindings/cyruntime_ptds.pxd.in
+++ b/cuda_bindings/cuda/bindings/_bindings/cyruntime_ptds.pxd.in
@@ -1,4 +1,4 @@
-# Copyright 2021-2025 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2021-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 # This code was automatically generated with version 12.9.0. Do not modify it directly.
diff --git a/cuda_bindings/cuda/bindings/_bindings/cyruntime_ptds.pyx.in b/cuda_bindings/cuda/bindings/_bindings/cyruntime_ptds.pyx.in
index 3ddab4e558..44c6d24c4c 100644
--- a/cuda_bindings/cuda/bindings/_bindings/cyruntime_ptds.pyx.in
+++ b/cuda_bindings/cuda/bindings/_bindings/cyruntime_ptds.pyx.in
@@ -1,4 +1,4 @@
-# Copyright 2021-2025 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2021-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 # This code was automatically generated with version 12.9.0. Do not modify it directly.
diff --git a/cuda_bindings/cuda/bindings/_bindings/loader.cpp b/cuda_bindings/cuda/bindings/_bindings/loader.cpp
index e80c5574db..a692eddc93 100644
--- a/cuda_bindings/cuda/bindings/_bindings/loader.cpp
+++ b/cuda_bindings/cuda/bindings/_bindings/loader.cpp
@@ -1,4 +1,4 @@
-// Copyright 2021-2024 NVIDIA Corporation.  All rights reserved.
+// SPDX-FileCopyrightText: Copyright (c) 2021-2024 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 // SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 #include <stdio.h>
diff --git a/cuda_bindings/cuda/bindings/_bindings/loader.h b/cuda_bindings/cuda/bindings/_bindings/loader.h
index eb9783bb56..2411037b03 100644
--- a/cuda_bindings/cuda/bindings/_bindings/loader.h
+++ b/cuda_bindings/cuda/bindings/_bindings/loader.h
@@ -1,4 +1,4 @@
-// Copyright 2021-2024 NVIDIA Corporation.  All rights reserved.
+// SPDX-FileCopyrightText: Copyright (c) 2021-2024 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 // SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 //
 // Please refer to the NVIDIA end user license agreement (EULA) associated
diff --git a/cuda_bindings/cuda/bindings/_bindings/loader.pxd b/cuda_bindings/cuda/bindings/_bindings/loader.pxd
index 4310f14e71..805b849cc6 100644
--- a/cuda_bindings/cuda/bindings/_bindings/loader.pxd
+++ b/cuda_bindings/cuda/bindings/_bindings/loader.pxd
@@ -1,4 +1,4 @@
-# Copyright 2021-2024 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2021-2024 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 cdef extern from "loader.h":
diff --git a/cuda_bindings/cuda/bindings/_internal/nvjitlink.pxd b/cuda_bindings/cuda/bindings/_internal/nvjitlink.pxd
index c3e5ce6073..3d30af9278 100644
--- a/cuda_bindings/cuda/bindings/_internal/nvjitlink.pxd
+++ b/cuda_bindings/cuda/bindings/_internal/nvjitlink.pxd
@@ -1,4 +1,4 @@
-# Copyright (c) 2024, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 #
diff --git a/cuda_bindings/cuda/bindings/_internal/nvjitlink_linux.pyx b/cuda_bindings/cuda/bindings/_internal/nvjitlink_linux.pyx
index 36bdcb4f45..22b2e0835d 100644
--- a/cuda_bindings/cuda/bindings/_internal/nvjitlink_linux.pyx
+++ b/cuda_bindings/cuda/bindings/_internal/nvjitlink_linux.pyx
@@ -1,4 +1,4 @@
-# Copyright (c) 2024, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 #
diff --git a/cuda_bindings/cuda/bindings/_internal/nvjitlink_windows.pyx b/cuda_bindings/cuda/bindings/_internal/nvjitlink_windows.pyx
index 0020fe4864..988ead7a8c 100644
--- a/cuda_bindings/cuda/bindings/_internal/nvjitlink_windows.pyx
+++ b/cuda_bindings/cuda/bindings/_internal/nvjitlink_windows.pyx
@@ -1,4 +1,4 @@
-# Copyright (c) 2024, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 #
diff --git a/cuda_bindings/cuda/bindings/_internal/nvvm.pxd b/cuda_bindings/cuda/bindings/_internal/nvvm.pxd
index 1f3b9662e0..3f0c2c430a 100644
--- a/cuda_bindings/cuda/bindings/_internal/nvvm.pxd
+++ b/cuda_bindings/cuda/bindings/_internal/nvvm.pxd
@@ -1,4 +1,4 @@
-# Copyright (c) 2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 #
diff --git a/cuda_bindings/cuda/bindings/_internal/nvvm_linux.pyx b/cuda_bindings/cuda/bindings/_internal/nvvm_linux.pyx
index 34df56e9c5..02c6ba0366 100644
--- a/cuda_bindings/cuda/bindings/_internal/nvvm_linux.pyx
+++ b/cuda_bindings/cuda/bindings/_internal/nvvm_linux.pyx
@@ -1,4 +1,4 @@
-# Copyright (c) 2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 #
diff --git a/cuda_bindings/cuda/bindings/_internal/nvvm_windows.pyx b/cuda_bindings/cuda/bindings/_internal/nvvm_windows.pyx
index f809a52805..f8c5502cd5 100644
--- a/cuda_bindings/cuda/bindings/_internal/nvvm_windows.pyx
+++ b/cuda_bindings/cuda/bindings/_internal/nvvm_windows.pyx
@@ -1,4 +1,4 @@
-# Copyright (c) 2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 #
diff --git a/cuda_bindings/cuda/bindings/_internal/utils.pxd b/cuda_bindings/cuda/bindings/_internal/utils.pxd
index a4b71c5314..30f7935afb 100644
--- a/cuda_bindings/cuda/bindings/_internal/utils.pxd
+++ b/cuda_bindings/cuda/bindings/_internal/utils.pxd
@@ -1,4 +1,4 @@
-# Copyright (c) 2024, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
diff --git a/cuda_bindings/cuda/bindings/_internal/utils.pyx b/cuda_bindings/cuda/bindings/_internal/utils.pyx
index 7fc77b22c2..aa78e6cff0 100644
--- a/cuda_bindings/cuda/bindings/_internal/utils.pyx
+++ b/cuda_bindings/cuda/bindings/_internal/utils.pyx
@@ -1,4 +1,4 @@
-# Copyright (c) 2024, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
diff --git a/cuda_bindings/cuda/bindings/_lib/cyruntime/cyruntime.pxd.in b/cuda_bindings/cuda/bindings/_lib/cyruntime/cyruntime.pxd.in
index 044eeaece7..055958e1ad 100644
--- a/cuda_bindings/cuda/bindings/_lib/cyruntime/cyruntime.pxd.in
+++ b/cuda_bindings/cuda/bindings/_lib/cyruntime/cyruntime.pxd.in
@@ -1,4 +1,4 @@
-# Copyright 2021-2025 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2021-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 from cuda.bindings.cyruntime cimport *
diff --git a/cuda_bindings/cuda/bindings/_lib/cyruntime/cyruntime.pyx.in b/cuda_bindings/cuda/bindings/_lib/cyruntime/cyruntime.pyx.in
index 6337894bff..72bebb670b 100644
--- a/cuda_bindings/cuda/bindings/_lib/cyruntime/cyruntime.pyx.in
+++ b/cuda_bindings/cuda/bindings/_lib/cyruntime/cyruntime.pyx.in
@@ -1,4 +1,4 @@
-# Copyright 2021-2025 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2021-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 from cuda.bindings.cyruntime cimport *
diff --git a/cuda_bindings/cuda/bindings/_lib/cyruntime/utils.pxd.in b/cuda_bindings/cuda/bindings/_lib/cyruntime/utils.pxd.in
index a4efc67f0f..f021fb2aae 100644
--- a/cuda_bindings/cuda/bindings/_lib/cyruntime/utils.pxd.in
+++ b/cuda_bindings/cuda/bindings/_lib/cyruntime/utils.pxd.in
@@ -1,4 +1,4 @@
-# Copyright 2021-2025 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2021-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 from cuda.bindings.cyruntime cimport *
diff --git a/cuda_bindings/cuda/bindings/_lib/cyruntime/utils.pyx.in b/cuda_bindings/cuda/bindings/_lib/cyruntime/utils.pyx.in
index 65766c671f..292d19cb9c 100644
--- a/cuda_bindings/cuda/bindings/_lib/cyruntime/utils.pyx.in
+++ b/cuda_bindings/cuda/bindings/_lib/cyruntime/utils.pyx.in
@@ -1,4 +1,4 @@
-# Copyright 2021-2025 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2021-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 import cython
diff --git a/cuda_bindings/cuda/bindings/_lib/dlfcn.pxd b/cuda_bindings/cuda/bindings/_lib/dlfcn.pxd
index 21207a9691..2ae9581439 100644
--- a/cuda_bindings/cuda/bindings/_lib/dlfcn.pxd
+++ b/cuda_bindings/cuda/bindings/_lib/dlfcn.pxd
@@ -1,4 +1,4 @@
-# Copyright 2021-2024 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2021-2024 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 cdef extern from "<dlfcn.h>" nogil:
diff --git a/cuda_bindings/cuda/bindings/_lib/param_packer.cpp b/cuda_bindings/cuda/bindings/_lib/param_packer.cpp
index 648b7fda00..6f99c29e33 100644
--- a/cuda_bindings/cuda/bindings/_lib/param_packer.cpp
+++ b/cuda_bindings/cuda/bindings/_lib/param_packer.cpp
@@ -1,4 +1,4 @@
-// Copyright 2021-2024 NVIDIA Corporation.  All rights reserved.
+// SPDX-FileCopyrightText: Copyright (c) 2021-2024 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 // SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 #include <Python.h>
diff --git a/cuda_bindings/cuda/bindings/_lib/param_packer.h b/cuda_bindings/cuda/bindings/_lib/param_packer.h
index b9a957af0c..c69f474984 100644
--- a/cuda_bindings/cuda/bindings/_lib/param_packer.h
+++ b/cuda_bindings/cuda/bindings/_lib/param_packer.h
@@ -1,4 +1,4 @@
-// Copyright 2021-2024 NVIDIA Corporation.  All rights reserved.
+// SPDX-FileCopyrightText: Copyright (c) 2021-2024 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 // SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 //
 // Please refer to the NVIDIA end user license agreement (EULA) associated
diff --git a/cuda_bindings/cuda/bindings/_lib/param_packer.pxd b/cuda_bindings/cuda/bindings/_lib/param_packer.pxd
index bfe2f426a6..82b0d94971 100644
--- a/cuda_bindings/cuda/bindings/_lib/param_packer.pxd
+++ b/cuda_bindings/cuda/bindings/_lib/param_packer.pxd
@@ -1,4 +1,4 @@
-# Copyright 2021-2024 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2021-2024 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 cdef extern from "param_packer.h":
diff --git a/cuda_bindings/cuda/bindings/_lib/utils.pxd.in b/cuda_bindings/cuda/bindings/_lib/utils.pxd.in
index a67bdfda15..b66ac71f01 100644
--- a/cuda_bindings/cuda/bindings/_lib/utils.pxd.in
+++ b/cuda_bindings/cuda/bindings/_lib/utils.pxd.in
@@ -1,4 +1,4 @@
-# Copyright 2021-2024 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2021-2024 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 cimport cuda.bindings.driver as driver
diff --git a/cuda_bindings/cuda/bindings/_lib/utils.pyx.in b/cuda_bindings/cuda/bindings/_lib/utils.pyx.in
index ed85149b3b..9dd1e4ce50 100644
--- a/cuda_bindings/cuda/bindings/_lib/utils.pyx.in
+++ b/cuda_bindings/cuda/bindings/_lib/utils.pyx.in
@@ -1,4 +1,4 @@
-# Copyright 2021-2024 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2021-2024 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 from cpython.buffer cimport PyObject_CheckBuffer, PyObject_GetBuffer, PyBuffer_Release, PyBUF_SIMPLE, PyBUF_ANY_CONTIGUOUS
diff --git a/cuda_bindings/cuda/bindings/_path_finder/find_nvidia_dynamic_library.py b/cuda_bindings/cuda/bindings/_path_finder/find_nvidia_dynamic_library.py
index 9835b72d0e..5ca091560c 100644
--- a/cuda_bindings/cuda/bindings/_path_finder/find_nvidia_dynamic_library.py
+++ b/cuda_bindings/cuda/bindings/_path_finder/find_nvidia_dynamic_library.py
@@ -1,4 +1,4 @@
-# Copyright 2024-2025 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 import functools
diff --git a/cuda_bindings/cuda/bindings/_path_finder/find_sub_dirs.py b/cuda_bindings/cuda/bindings/_path_finder/find_sub_dirs.py
index 8101326252..fb8025ed64 100644
--- a/cuda_bindings/cuda/bindings/_path_finder/find_sub_dirs.py
+++ b/cuda_bindings/cuda/bindings/_path_finder/find_sub_dirs.py
@@ -1,4 +1,4 @@
-# Copyright 2024-2025 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 import functools
diff --git a/cuda_bindings/cuda/bindings/_path_finder/load_dl_common.py b/cuda_bindings/cuda/bindings/_path_finder/load_dl_common.py
index 034b9d4330..5e6c7deac9 100644
--- a/cuda_bindings/cuda/bindings/_path_finder/load_dl_common.py
+++ b/cuda_bindings/cuda/bindings/_path_finder/load_dl_common.py
@@ -1,4 +1,4 @@
-# Copyright 2025 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 from dataclasses import dataclass
diff --git a/cuda_bindings/cuda/bindings/_path_finder/load_dl_linux.py b/cuda_bindings/cuda/bindings/_path_finder/load_dl_linux.py
index b9f3839e1a..025b15b8a1 100644
--- a/cuda_bindings/cuda/bindings/_path_finder/load_dl_linux.py
+++ b/cuda_bindings/cuda/bindings/_path_finder/load_dl_linux.py
@@ -1,4 +1,4 @@
-# Copyright 2025 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 import ctypes
diff --git a/cuda_bindings/cuda/bindings/_path_finder/load_dl_windows.py b/cuda_bindings/cuda/bindings/_path_finder/load_dl_windows.py
index 0d13680a6b..233739df5a 100644
--- a/cuda_bindings/cuda/bindings/_path_finder/load_dl_windows.py
+++ b/cuda_bindings/cuda/bindings/_path_finder/load_dl_windows.py
@@ -1,4 +1,4 @@
-# Copyright 2025 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 from typing import Optional
diff --git a/cuda_bindings/cuda/bindings/_path_finder/load_nvidia_dynamic_library.py b/cuda_bindings/cuda/bindings/_path_finder/load_nvidia_dynamic_library.py
index f8fe5ce4a4..f68e241e9a 100644
--- a/cuda_bindings/cuda/bindings/_path_finder/load_nvidia_dynamic_library.py
+++ b/cuda_bindings/cuda/bindings/_path_finder/load_nvidia_dynamic_library.py
@@ -1,4 +1,4 @@
-# Copyright 2025 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 import functools
diff --git a/cuda_bindings/cuda/bindings/_path_finder/supported_libs.py b/cuda_bindings/cuda/bindings/_path_finder/supported_libs.py
index 63bde282f5..ae641a232d 100644
--- a/cuda_bindings/cuda/bindings/_path_finder/supported_libs.py
+++ b/cuda_bindings/cuda/bindings/_path_finder/supported_libs.py
@@ -1,4 +1,4 @@
-# Copyright 2025 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 # THIS FILE NEEDS TO BE REVIEWED/UPDATED FOR EACH CTK RELEASE
diff --git a/cuda_bindings/cuda/bindings/_version.py b/cuda_bindings/cuda/bindings/_version.py
index 645a0bf9c2..2dc71972db 100644
--- a/cuda_bindings/cuda/bindings/_version.py
+++ b/cuda_bindings/cuda/bindings/_version.py
@@ -1,4 +1,4 @@
-# Copyright 2024-2025 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 __version__ = "12.9.0"
diff --git a/cuda_bindings/cuda/bindings/cydriver.pxd.in b/cuda_bindings/cuda/bindings/cydriver.pxd.in
index 7f0ffca84a..628fa2b3c2 100644
--- a/cuda_bindings/cuda/bindings/cydriver.pxd.in
+++ b/cuda_bindings/cuda/bindings/cydriver.pxd.in
@@ -1,4 +1,4 @@
-# Copyright 2021-2025 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2021-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 # This code was automatically generated with version 12.9.0. Do not modify it directly.
diff --git a/cuda_bindings/cuda/bindings/cydriver.pyx.in b/cuda_bindings/cuda/bindings/cydriver.pyx.in
index 5b5752b390..6c6b44cfc5 100644
--- a/cuda_bindings/cuda/bindings/cydriver.pyx.in
+++ b/cuda_bindings/cuda/bindings/cydriver.pyx.in
@@ -1,4 +1,4 @@
-# Copyright 2021-2025 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2021-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 # This code was automatically generated with version 12.9.0. Do not modify it directly.
diff --git a/cuda_bindings/cuda/bindings/cynvjitlink.pxd b/cuda_bindings/cuda/bindings/cynvjitlink.pxd
index b9a16eb9bf..eaf0d0a0e8 100644
--- a/cuda_bindings/cuda/bindings/cynvjitlink.pxd
+++ b/cuda_bindings/cuda/bindings/cynvjitlink.pxd
@@ -1,4 +1,4 @@
-# Copyright (c) 2024, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 #
diff --git a/cuda_bindings/cuda/bindings/cynvjitlink.pyx b/cuda_bindings/cuda/bindings/cynvjitlink.pyx
index 4706eb13d4..b19f1a8469 100644
--- a/cuda_bindings/cuda/bindings/cynvjitlink.pyx
+++ b/cuda_bindings/cuda/bindings/cynvjitlink.pyx
@@ -1,4 +1,4 @@
-# Copyright (c) 2024, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 #
diff --git a/cuda_bindings/cuda/bindings/cynvrtc.pxd.in b/cuda_bindings/cuda/bindings/cynvrtc.pxd.in
index a432f21558..84bee7ed62 100644
--- a/cuda_bindings/cuda/bindings/cynvrtc.pxd.in
+++ b/cuda_bindings/cuda/bindings/cynvrtc.pxd.in
@@ -1,4 +1,4 @@
-# Copyright 2021-2025 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2021-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 # This code was automatically generated with version 12.9.0. Do not modify it directly.
diff --git a/cuda_bindings/cuda/bindings/cynvrtc.pyx.in b/cuda_bindings/cuda/bindings/cynvrtc.pyx.in
index a19e081c3a..35dbf22c3a 100644
--- a/cuda_bindings/cuda/bindings/cynvrtc.pyx.in
+++ b/cuda_bindings/cuda/bindings/cynvrtc.pyx.in
@@ -1,4 +1,4 @@
-# Copyright 2021-2025 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2021-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 # This code was automatically generated with version 12.9.0. Do not modify it directly.
diff --git a/cuda_bindings/cuda/bindings/cynvvm.pxd b/cuda_bindings/cuda/bindings/cynvvm.pxd
index 64e8077034..94e2034a8a 100644
--- a/cuda_bindings/cuda/bindings/cynvvm.pxd
+++ b/cuda_bindings/cuda/bindings/cynvvm.pxd
@@ -1,4 +1,4 @@
-# Copyright (c) 2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 #
diff --git a/cuda_bindings/cuda/bindings/cynvvm.pyx b/cuda_bindings/cuda/bindings/cynvvm.pyx
index b3813fc88d..a5b9a43686 100644
--- a/cuda_bindings/cuda/bindings/cynvvm.pyx
+++ b/cuda_bindings/cuda/bindings/cynvvm.pyx
@@ -1,4 +1,4 @@
-# Copyright (c) 2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 #
diff --git a/cuda_bindings/cuda/bindings/cyruntime.pxd.in b/cuda_bindings/cuda/bindings/cyruntime.pxd.in
index 83083ab6a7..a6679a2e91 100644
--- a/cuda_bindings/cuda/bindings/cyruntime.pxd.in
+++ b/cuda_bindings/cuda/bindings/cyruntime.pxd.in
@@ -1,4 +1,4 @@
-# Copyright 2021-2025 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2021-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 # This code was automatically generated with version 12.9.0. Do not modify it directly.
diff --git a/cuda_bindings/cuda/bindings/cyruntime.pyx.in b/cuda_bindings/cuda/bindings/cyruntime.pyx.in
index ae4ab76a1a..01183a53c4 100644
--- a/cuda_bindings/cuda/bindings/cyruntime.pyx.in
+++ b/cuda_bindings/cuda/bindings/cyruntime.pyx.in
@@ -1,4 +1,4 @@
-# Copyright 2021-2025 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2021-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 # This code was automatically generated with version 12.9.0. Do not modify it directly.
diff --git a/cuda_bindings/cuda/bindings/cyruntime_functions.pxi.in b/cuda_bindings/cuda/bindings/cyruntime_functions.pxi.in
index dd1513f489..5dea3c68fd 100644
--- a/cuda_bindings/cuda/bindings/cyruntime_functions.pxi.in
+++ b/cuda_bindings/cuda/bindings/cyruntime_functions.pxi.in
@@ -1,4 +1,4 @@
-# Copyright 2021-2025 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2021-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 # This code was automatically generated with version 12.9.0. Do not modify it directly.
diff --git a/cuda_bindings/cuda/bindings/cyruntime_types.pxi.in b/cuda_bindings/cuda/bindings/cyruntime_types.pxi.in
index 7ed8f65334..d4e612ef29 100644
--- a/cuda_bindings/cuda/bindings/cyruntime_types.pxi.in
+++ b/cuda_bindings/cuda/bindings/cyruntime_types.pxi.in
@@ -1,4 +1,4 @@
-# Copyright 2021-2025 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2021-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 # This code was automatically generated with version 12.9.0. Do not modify it directly.
diff --git a/cuda_bindings/cuda/bindings/driver.pxd.in b/cuda_bindings/cuda/bindings/driver.pxd.in
index 6e73074fbc..938bbdcede 100644
--- a/cuda_bindings/cuda/bindings/driver.pxd.in
+++ b/cuda_bindings/cuda/bindings/driver.pxd.in
@@ -1,4 +1,4 @@
-# Copyright 2021-2025 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2021-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 # This code was automatically generated with version 12.9.0. Do not modify it directly.
diff --git a/cuda_bindings/cuda/bindings/driver.pyx.in b/cuda_bindings/cuda/bindings/driver.pyx.in
index a256ae453c..f05485f95a 100644
--- a/cuda_bindings/cuda/bindings/driver.pyx.in
+++ b/cuda_bindings/cuda/bindings/driver.pyx.in
@@ -1,4 +1,4 @@
-# Copyright 2021-2025 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2021-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 # This code was automatically generated with version 12.9.0. Do not modify it directly.
diff --git a/cuda_bindings/cuda/bindings/nvjitlink.pxd b/cuda_bindings/cuda/bindings/nvjitlink.pxd
index e97fa1541d..6941f2328c 100644
--- a/cuda_bindings/cuda/bindings/nvjitlink.pxd
+++ b/cuda_bindings/cuda/bindings/nvjitlink.pxd
@@ -1,4 +1,4 @@
-# Copyright (c) 2024, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 #
diff --git a/cuda_bindings/cuda/bindings/nvjitlink.pyx b/cuda_bindings/cuda/bindings/nvjitlink.pyx
index f874138e09..a0a4d9a987 100644
--- a/cuda_bindings/cuda/bindings/nvjitlink.pyx
+++ b/cuda_bindings/cuda/bindings/nvjitlink.pyx
@@ -1,4 +1,4 @@
-# Copyright (c) 2024, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 #
diff --git a/cuda_bindings/cuda/bindings/nvrtc.pxd.in b/cuda_bindings/cuda/bindings/nvrtc.pxd.in
index 07d2af3437..a839b1c566 100644
--- a/cuda_bindings/cuda/bindings/nvrtc.pxd.in
+++ b/cuda_bindings/cuda/bindings/nvrtc.pxd.in
@@ -1,4 +1,4 @@
-# Copyright 2021-2025 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2021-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 # This code was automatically generated with version 12.9.0. Do not modify it directly.
diff --git a/cuda_bindings/cuda/bindings/nvrtc.pyx.in b/cuda_bindings/cuda/bindings/nvrtc.pyx.in
index 9fcfff4739..2b664cda0d 100644
--- a/cuda_bindings/cuda/bindings/nvrtc.pyx.in
+++ b/cuda_bindings/cuda/bindings/nvrtc.pyx.in
@@ -1,4 +1,4 @@
-# Copyright 2021-2025 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2021-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 # This code was automatically generated with version 12.9.0. Do not modify it directly.
diff --git a/cuda_bindings/cuda/bindings/nvvm.pxd b/cuda_bindings/cuda/bindings/nvvm.pxd
index 4712d4fb08..a5a5e1ca7b 100644
--- a/cuda_bindings/cuda/bindings/nvvm.pxd
+++ b/cuda_bindings/cuda/bindings/nvvm.pxd
@@ -1,4 +1,4 @@
-# Copyright (c) 2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 #
diff --git a/cuda_bindings/cuda/bindings/nvvm.pyx b/cuda_bindings/cuda/bindings/nvvm.pyx
index db5bc367aa..24729aa775 100644
--- a/cuda_bindings/cuda/bindings/nvvm.pyx
+++ b/cuda_bindings/cuda/bindings/nvvm.pyx
@@ -1,4 +1,4 @@
-# Copyright (c) 2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 #
diff --git a/cuda_bindings/cuda/bindings/path_finder.py b/cuda_bindings/cuda/bindings/path_finder.py
index 28badd0255..cc686b356f 100644
--- a/cuda_bindings/cuda/bindings/path_finder.py
+++ b/cuda_bindings/cuda/bindings/path_finder.py
@@ -1,4 +1,4 @@
-# Copyright 2024-2025 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
diff --git a/cuda_bindings/cuda/bindings/runtime.pxd.in b/cuda_bindings/cuda/bindings/runtime.pxd.in
index 83987c8fbd..6ff973d617 100644
--- a/cuda_bindings/cuda/bindings/runtime.pxd.in
+++ b/cuda_bindings/cuda/bindings/runtime.pxd.in
@@ -1,4 +1,4 @@
-# Copyright 2021-2025 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2021-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 # This code was automatically generated with version 12.9.0. Do not modify it directly.
diff --git a/cuda_bindings/cuda/bindings/runtime.pyx.in b/cuda_bindings/cuda/bindings/runtime.pyx.in
index 4e36cce1ef..d2545ec64a 100644
--- a/cuda_bindings/cuda/bindings/runtime.pyx.in
+++ b/cuda_bindings/cuda/bindings/runtime.pyx.in
@@ -1,4 +1,4 @@
-# Copyright 2021-2025 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2021-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 # This code was automatically generated with version 12.9.0. Do not modify it directly.
diff --git a/cuda_bindings/cuda/ccuda.pxd b/cuda_bindings/cuda/ccuda.pxd
index 57a5f476f8..33920d37db 100644
--- a/cuda_bindings/cuda/ccuda.pxd
+++ b/cuda_bindings/cuda/ccuda.pxd
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 from cuda.bindings.cydriver cimport *
diff --git a/cuda_bindings/cuda/ccuda.pyx b/cuda_bindings/cuda/ccuda.pyx
index 187ed5746e..668c003795 100644
--- a/cuda_bindings/cuda/ccuda.pyx
+++ b/cuda_bindings/cuda/ccuda.pyx
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 from cuda.bindings.cydriver cimport *
diff --git a/cuda_bindings/cuda/ccudart.pxd b/cuda_bindings/cuda/ccudart.pxd
index 46e121f100..fa1adaff80 100644
--- a/cuda_bindings/cuda/ccudart.pxd
+++ b/cuda_bindings/cuda/ccudart.pxd
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 from cuda.bindings.cyruntime cimport *
diff --git a/cuda_bindings/cuda/ccudart.pyx b/cuda_bindings/cuda/ccudart.pyx
index e1a6d66d7a..4dc06b2507 100644
--- a/cuda_bindings/cuda/ccudart.pyx
+++ b/cuda_bindings/cuda/ccudart.pyx
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 from cuda.bindings.cyruntime cimport *
diff --git a/cuda_bindings/cuda/cnvrtc.pxd b/cuda_bindings/cuda/cnvrtc.pxd
index 5805b5ead3..032846b8d9 100644
--- a/cuda_bindings/cuda/cnvrtc.pxd
+++ b/cuda_bindings/cuda/cnvrtc.pxd
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 from cuda.bindings.cynvrtc cimport *
diff --git a/cuda_bindings/cuda/cnvrtc.pyx b/cuda_bindings/cuda/cnvrtc.pyx
index 2fb4e05df7..391a1c0bd9 100644
--- a/cuda_bindings/cuda/cnvrtc.pyx
+++ b/cuda_bindings/cuda/cnvrtc.pyx
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 from cuda.bindings.cynvrtc cimport *
diff --git a/cuda_bindings/cuda/cuda.pyx b/cuda_bindings/cuda/cuda.pyx
index 8d8228a92d..8a1c13ddd0 100644
--- a/cuda_bindings/cuda/cuda.pyx
+++ b/cuda_bindings/cuda/cuda.pyx
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 import warnings as _warnings
diff --git a/cuda_bindings/cuda/cudart.pyx b/cuda_bindings/cuda/cudart.pyx
index 9dc2380476..e3232975a0 100644
--- a/cuda_bindings/cuda/cudart.pyx
+++ b/cuda_bindings/cuda/cudart.pyx
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 import warnings as _warnings
diff --git a/cuda_bindings/cuda/nvrtc.pyx b/cuda_bindings/cuda/nvrtc.pyx
index 8e1f1d7c3f..96b907069c 100644
--- a/cuda_bindings/cuda/nvrtc.pyx
+++ b/cuda_bindings/cuda/nvrtc.pyx
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 import warnings as _warnings
diff --git a/cuda_bindings/docs/Makefile b/cuda_bindings/docs/Makefile
index f03265caf2..4ceed35078 100644
--- a/cuda_bindings/docs/Makefile
+++ b/cuda_bindings/docs/Makefile
@@ -1,4 +1,4 @@
-# Copyright (c) 2021-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2021-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 # Minimal makefile for Sphinx documentation
diff --git a/cuda_bindings/docs/build_docs.sh b/cuda_bindings/docs/build_docs.sh
index 1ed8bc6c57..d5c00c386c 100755
--- a/cuda_bindings/docs/build_docs.sh
+++ b/cuda_bindings/docs/build_docs.sh
@@ -1,6 +1,6 @@
 #!/bin/bash
 
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 set -ex
diff --git a/cuda_bindings/docs/make.bat b/cuda_bindings/docs/make.bat
index 88e1803f4c..b3c642f84f 100644
--- a/cuda_bindings/docs/make.bat
+++ b/cuda_bindings/docs/make.bat
@@ -1,6 +1,6 @@
 @ECHO OFF
 
-REM Copyright (c) 2021-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+REM SPDX-FileCopyrightText: Copyright (c) 2021-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 REM SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 pushd %~dp0
diff --git a/cuda_bindings/docs/source/_static/javascripts/version_dropdown.js b/cuda_bindings/docs/source/_static/javascripts/version_dropdown.js
index 8d2d73e364..9348d2bf84 100644
--- a/cuda_bindings/docs/source/_static/javascripts/version_dropdown.js
+++ b/cuda_bindings/docs/source/_static/javascripts/version_dropdown.js
@@ -1,4 +1,4 @@
-// Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+// SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 // SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 function change_current_version(event) {
diff --git a/cuda_bindings/docs/source/api.rst b/cuda_bindings/docs/source/api.rst
index 551d264569..04c010ffdb 100644
--- a/cuda_bindings/docs/source/api.rst
+++ b/cuda_bindings/docs/source/api.rst
@@ -1,3 +1,4 @@
+.. SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 .. SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 -------------------------
diff --git a/cuda_bindings/docs/source/conf.py b/cuda_bindings/docs/source/conf.py
index 699bb28add..3139707435 100644
--- a/cuda_bindings/docs/source/conf.py
+++ b/cuda_bindings/docs/source/conf.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2012-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2012-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 # Configuration file for the Sphinx documentation builder.
diff --git a/cuda_bindings/docs/source/index.rst b/cuda_bindings/docs/source/index.rst
index aa8c197615..5fc9418514 100644
--- a/cuda_bindings/docs/source/index.rst
+++ b/cuda_bindings/docs/source/index.rst
@@ -1,3 +1,4 @@
+.. SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 .. SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 ``cuda.bindings``: Low-level Python Bindings for CUDA
diff --git a/cuda_bindings/docs/source/license.rst b/cuda_bindings/docs/source/license.rst
index b147c045ec..bd19c19722 100644
--- a/cuda_bindings/docs/source/license.rst
+++ b/cuda_bindings/docs/source/license.rst
@@ -1,3 +1,4 @@
+.. SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 .. SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 Software License Agreement
diff --git a/cuda_bindings/docs/source/module/driver.rst b/cuda_bindings/docs/source/module/driver.rst
index ca41b4fb75..8adc8272da 100644
--- a/cuda_bindings/docs/source/module/driver.rst
+++ b/cuda_bindings/docs/source/module/driver.rst
@@ -1,3 +1,4 @@
+.. SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 .. SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 ------
diff --git a/cuda_bindings/docs/source/module/nvjitlink.rst b/cuda_bindings/docs/source/module/nvjitlink.rst
index d022d61a2e..ff9bb1ea52 100644
--- a/cuda_bindings/docs/source/module/nvjitlink.rst
+++ b/cuda_bindings/docs/source/module/nvjitlink.rst
@@ -1,3 +1,4 @@
+.. SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 .. SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 .. default-role:: cpp:any
diff --git a/cuda_bindings/docs/source/module/nvrtc.rst b/cuda_bindings/docs/source/module/nvrtc.rst
index e52afa4dc3..3911258969 100644
--- a/cuda_bindings/docs/source/module/nvrtc.rst
+++ b/cuda_bindings/docs/source/module/nvrtc.rst
@@ -1,3 +1,4 @@
+.. SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 .. SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 -----
diff --git a/cuda_bindings/docs/source/module/nvvm.rst b/cuda_bindings/docs/source/module/nvvm.rst
index e6c1bfa845..de5de88335 100644
--- a/cuda_bindings/docs/source/module/nvvm.rst
+++ b/cuda_bindings/docs/source/module/nvvm.rst
@@ -1,3 +1,4 @@
+.. SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 .. SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 .. default-role:: cpp:any
diff --git a/cuda_bindings/docs/source/module/runtime.rst b/cuda_bindings/docs/source/module/runtime.rst
index b7301c913a..87c276051f 100644
--- a/cuda_bindings/docs/source/module/runtime.rst
+++ b/cuda_bindings/docs/source/module/runtime.rst
@@ -1,3 +1,4 @@
+.. SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 .. SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 -------
diff --git a/cuda_bindings/docs/source/release.rst b/cuda_bindings/docs/source/release.rst
index c0228187df..23e1eca808 100644
--- a/cuda_bindings/docs/source/release.rst
+++ b/cuda_bindings/docs/source/release.rst
@@ -1,3 +1,4 @@
+.. SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 .. SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 Release Notes
diff --git a/cuda_bindings/docs/source/release/11.8.7-notes.rst b/cuda_bindings/docs/source/release/11.8.7-notes.rst
index 29bc6293bf..69e5f38438 100644
--- a/cuda_bindings/docs/source/release/11.8.7-notes.rst
+++ b/cuda_bindings/docs/source/release/11.8.7-notes.rst
@@ -1,3 +1,4 @@
+.. SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 .. SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 ``cuda-bindings`` 11.8.7 Release notes
diff --git a/cuda_bindings/docs/source/release/12.9.0-notes.rst b/cuda_bindings/docs/source/release/12.9.0-notes.rst
index 9bb45c8ae7..1ffb28cc7b 100644
--- a/cuda_bindings/docs/source/release/12.9.0-notes.rst
+++ b/cuda_bindings/docs/source/release/12.9.0-notes.rst
@@ -1,3 +1,4 @@
+.. SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 .. SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 ``cuda-bindings`` 12.9.0 Release notes
diff --git a/cuda_bindings/docs/source/release/12.X.Y-notes.rst b/cuda_bindings/docs/source/release/12.X.Y-notes.rst
index b74bd266ed..d2277b3834 100644
--- a/cuda_bindings/docs/source/release/12.X.Y-notes.rst
+++ b/cuda_bindings/docs/source/release/12.X.Y-notes.rst
@@ -1,3 +1,4 @@
+.. SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 .. SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 ``cuda-bindings`` 12.X.Y Release notes
diff --git a/cuda_bindings/docs/source/support.rst b/cuda_bindings/docs/source/support.rst
index 21e9395581..2aa5896985 100644
--- a/cuda_bindings/docs/source/support.rst
+++ b/cuda_bindings/docs/source/support.rst
@@ -1,3 +1,4 @@
+.. SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 .. SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 ``cuda.bindings`` Support Policy
diff --git a/cuda_bindings/docs/source/tips_and_tricks.rst b/cuda_bindings/docs/source/tips_and_tricks.rst
index 117a1a70db..065029f7f5 100644
--- a/cuda_bindings/docs/source/tips_and_tricks.rst
+++ b/cuda_bindings/docs/source/tips_and_tricks.rst
@@ -1,3 +1,4 @@
+.. SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 .. SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 Tips and Tricks
diff --git a/cuda_bindings/pyproject.toml b/cuda_bindings/pyproject.toml
index 42ea4bd968..1a8eb762c9 100644
--- a/cuda_bindings/pyproject.toml
+++ b/cuda_bindings/pyproject.toml
@@ -1,4 +1,4 @@
-# Copyright 2023-2024 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2023-2024 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 [build-system]
diff --git a/cuda_bindings/setup.py b/cuda_bindings/setup.py
index 776a510cb7..f04ca69777 100644
--- a/cuda_bindings/setup.py
+++ b/cuda_bindings/setup.py
@@ -1,4 +1,4 @@
-# Copyright 2021-2025 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2021-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 import atexit
diff --git a/cuda_bindings/site-packages/_cuda_bindings_redirector.pth b/cuda_bindings/site-packages/_cuda_bindings_redirector.pth
index bac967c921..9371fb3645 100644
--- a/cuda_bindings/site-packages/_cuda_bindings_redirector.pth
+++ b/cuda_bindings/site-packages/_cuda_bindings_redirector.pth
@@ -1,4 +1,4 @@
-# Copyright (c) 2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 import _cuda_bindings_redirector
diff --git a/cuda_bindings/site-packages/_cuda_bindings_redirector.py b/cuda_bindings/site-packages/_cuda_bindings_redirector.py
index af8706ff63..cce666aa80 100644
--- a/cuda_bindings/site-packages/_cuda_bindings_redirector.py
+++ b/cuda_bindings/site-packages/_cuda_bindings_redirector.py
@@ -1,4 +1,4 @@
-# Copyright 2025 NVIDIA Corporation. All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 import sys
diff --git a/cuda_bindings/tests/conftest.py b/cuda_bindings/tests/conftest.py
index aa31f13761..afae4bf40e 100644
--- a/cuda_bindings/tests/conftest.py
+++ b/cuda_bindings/tests/conftest.py
@@ -1,4 +1,4 @@
-# Copyright 2025 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 
diff --git a/cuda_bindings/tests/cython/build_tests.bat b/cuda_bindings/tests/cython/build_tests.bat
index ac026268ad..c56efac47f 100644
--- a/cuda_bindings/tests/cython/build_tests.bat
+++ b/cuda_bindings/tests/cython/build_tests.bat
@@ -1,6 +1,6 @@
 @echo off
 
-REM Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+REM SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 REM SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 setlocal
diff --git a/cuda_bindings/tests/cython/build_tests.sh b/cuda_bindings/tests/cython/build_tests.sh
index 33c2a37ed8..50a16b6930 100755
--- a/cuda_bindings/tests/cython/build_tests.sh
+++ b/cuda_bindings/tests/cython/build_tests.sh
@@ -1,6 +1,6 @@
 #!/bin/bash
 
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 UNAME=$(uname)
diff --git a/cuda_bindings/tests/cython/test_ccuda.pyx b/cuda_bindings/tests/cython/test_ccuda.pyx
index 49990dbfc1..edeb5e12af 100644
--- a/cuda_bindings/tests/cython/test_ccuda.pyx
+++ b/cuda_bindings/tests/cython/test_ccuda.pyx
@@ -1,4 +1,4 @@
-# Copyright 2021-2024 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2021-2024 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 # distutils: language=c++
diff --git a/cuda_bindings/tests/cython/test_ccudart.pyx b/cuda_bindings/tests/cython/test_ccudart.pyx
index b0267a0d47..76d8578fa5 100644
--- a/cuda_bindings/tests/cython/test_ccudart.pyx
+++ b/cuda_bindings/tests/cython/test_ccudart.pyx
@@ -1,4 +1,4 @@
-# Copyright 2021-2024 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2021-2024 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 # distutils: language=c++
diff --git a/cuda_bindings/tests/cython/test_cython.py b/cuda_bindings/tests/cython/test_cython.py
index 2f39699f16..3e14b48e0f 100644
--- a/cuda_bindings/tests/cython/test_cython.py
+++ b/cuda_bindings/tests/cython/test_cython.py
@@ -1,4 +1,4 @@
-# Copyright 2021-2024 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2021-2024 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 import functools
diff --git a/cuda_bindings/tests/cython/test_interoperability_cython.pyx b/cuda_bindings/tests/cython/test_interoperability_cython.pyx
index 38ea372ed8..289f9c3c4e 100644
--- a/cuda_bindings/tests/cython/test_interoperability_cython.pyx
+++ b/cuda_bindings/tests/cython/test_interoperability_cython.pyx
@@ -1,4 +1,4 @@
-# Copyright 2021-2024 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2021-2024 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 # distutils: language=c++
diff --git a/cuda_bindings/tests/pytest.ini b/cuda_bindings/tests/pytest.ini
index e96583e688..4205c121c2 100644
--- a/cuda_bindings/tests/pytest.ini
+++ b/cuda_bindings/tests/pytest.ini
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 [pytest]
diff --git a/cuda_bindings/tests/spawned_process_runner.py b/cuda_bindings/tests/spawned_process_runner.py
index 3a13362fe2..1f504f67c4 100644
--- a/cuda_bindings/tests/spawned_process_runner.py
+++ b/cuda_bindings/tests/spawned_process_runner.py
@@ -1,4 +1,4 @@
-# Copyright 2025 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 import multiprocessing
diff --git a/cuda_bindings/tests/test_cuda.py b/cuda_bindings/tests/test_cuda.py
index 3532c79b47..c87c755598 100644
--- a/cuda_bindings/tests/test_cuda.py
+++ b/cuda_bindings/tests/test_cuda.py
@@ -1,4 +1,4 @@
-# Copyright 2021-2024 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2021-2024 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 import platform
diff --git a/cuda_bindings/tests/test_cudart.py b/cuda_bindings/tests/test_cudart.py
index eab048c424..756d8fac6b 100644
--- a/cuda_bindings/tests/test_cudart.py
+++ b/cuda_bindings/tests/test_cudart.py
@@ -1,4 +1,4 @@
-# Copyright 2021-2024 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2021-2024 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 import ctypes
diff --git a/cuda_bindings/tests/test_interoperability.py b/cuda_bindings/tests/test_interoperability.py
index 9105273b65..cbebe7b56f 100644
--- a/cuda_bindings/tests/test_interoperability.py
+++ b/cuda_bindings/tests/test_interoperability.py
@@ -1,4 +1,4 @@
-# Copyright 2021-2024 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2021-2024 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 import numpy as np
diff --git a/cuda_bindings/tests/test_kernelParams.py b/cuda_bindings/tests/test_kernelParams.py
index 8d17aba0fc..94edc71ac2 100644
--- a/cuda_bindings/tests/test_kernelParams.py
+++ b/cuda_bindings/tests/test_kernelParams.py
@@ -1,4 +1,4 @@
-# Copyright 2021-2024 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2021-2024 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 import ctypes
diff --git a/cuda_bindings/tests/test_nvjitlink.py b/cuda_bindings/tests/test_nvjitlink.py
index ff403eb0b2..e2ff43e5b4 100644
--- a/cuda_bindings/tests/test_nvjitlink.py
+++ b/cuda_bindings/tests/test_nvjitlink.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 import pytest
diff --git a/cuda_bindings/tests/test_nvrtc.py b/cuda_bindings/tests/test_nvrtc.py
index 682e55f397..e24655f33b 100644
--- a/cuda_bindings/tests/test_nvrtc.py
+++ b/cuda_bindings/tests/test_nvrtc.py
@@ -1,4 +1,4 @@
-# Copyright 2021-2024 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2021-2024 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 import pytest
diff --git a/cuda_bindings/tests/test_nvvm.py b/cuda_bindings/tests/test_nvvm.py
index 7ea3be9d56..974547eb3d 100644
--- a/cuda_bindings/tests/test_nvvm.py
+++ b/cuda_bindings/tests/test_nvvm.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
diff --git a/cuda_bindings/tests/test_path_finder_find_sub_dirs.py b/cuda_bindings/tests/test_path_finder_find_sub_dirs.py
index 6b2644bff2..59e513ce4d 100644
--- a/cuda_bindings/tests/test_path_finder_find_sub_dirs.py
+++ b/cuda_bindings/tests/test_path_finder_find_sub_dirs.py
@@ -1,4 +1,4 @@
-# Copyright 2025 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 import os
diff --git a/cuda_bindings/tests/test_path_finder_load.py b/cuda_bindings/tests/test_path_finder_load.py
index c63c3d668f..c55ffdbc2f 100644
--- a/cuda_bindings/tests/test_path_finder_load.py
+++ b/cuda_bindings/tests/test_path_finder_load.py
@@ -1,4 +1,4 @@
-# Copyright 2025 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 import os
diff --git a/cuda_bindings/tests/test_spawned_process_runner.py b/cuda_bindings/tests/test_spawned_process_runner.py
index 644ed8a839..cccffdc4ad 100644
--- a/cuda_bindings/tests/test_spawned_process_runner.py
+++ b/cuda_bindings/tests/test_spawned_process_runner.py
@@ -1,4 +1,4 @@
-# Copyright 2025 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 # Note: This only covers what is not covered already in test_path_finder_load.py
diff --git a/cuda_core/DESCRIPTION.rst b/cuda_core/DESCRIPTION.rst
index 3ea961aa40..b9b3a60275 100644
--- a/cuda_core/DESCRIPTION.rst
+++ b/cuda_core/DESCRIPTION.rst
@@ -1,3 +1,4 @@
+.. SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 .. SPDX-License-Identifier: Apache-2.0
 
 *******************************************************
diff --git a/cuda_core/MANIFEST.in b/cuda_core/MANIFEST.in
index 1478d224f1..43d3815901 100644
--- a/cuda_core/MANIFEST.in
+++ b/cuda_core/MANIFEST.in
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/cuda_core/cuda/core/__init__.py b/cuda_core/cuda/core/__init__.py
index 281374f649..96a80d1f3e 100644
--- a/cuda_core/cuda/core/__init__.py
+++ b/cuda_core/cuda/core/__init__.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/cuda_core/cuda/core/_version.py b/cuda_core/cuda/core/_version.py
index ef8461a367..3ba92949c5 100644
--- a/cuda_core/cuda/core/_version.py
+++ b/cuda_core/cuda/core/_version.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/cuda_core/cuda/core/experimental/__init__.pxd b/cuda_core/cuda/core/experimental/__init__.pxd
index 6ff03acfa8..d8b3a2dc32 100644
--- a/cuda_core/cuda/core/experimental/__init__.pxd
+++ b/cuda_core/cuda/core/experimental/__init__.pxd
@@ -1,3 +1,3 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
diff --git a/cuda_core/cuda/core/experimental/__init__.py b/cuda_core/cuda/core/experimental/__init__.py
index 3b0be1729f..fffb80a5c6 100644
--- a/cuda_core/cuda/core/experimental/__init__.py
+++ b/cuda_core/cuda/core/experimental/__init__.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/cuda_core/cuda/core/experimental/_context.pyx b/cuda_core/cuda/core/experimental/_context.pyx
index d6abf65c1b..b03828a1b2 100644
--- a/cuda_core/cuda/core/experimental/_context.pyx
+++ b/cuda_core/cuda/core/experimental/_context.pyx
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/cuda_core/cuda/core/experimental/_device.py b/cuda_core/cuda/core/experimental/_device.py
index 1a71d998f8..f7c760f5d6 100644
--- a/cuda_core/cuda/core/experimental/_device.py
+++ b/cuda_core/cuda/core/experimental/_device.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/cuda_core/cuda/core/experimental/_dlpack.pxd b/cuda_core/cuda/core/experimental/_dlpack.pxd
index f6e6182d50..843beb8732 100644
--- a/cuda_core/cuda/core/experimental/_dlpack.pxd
+++ b/cuda_core/cuda/core/experimental/_dlpack.pxd
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/cuda_core/cuda/core/experimental/_dlpack.pyx b/cuda_core/cuda/core/experimental/_dlpack.pyx
index 3648a94308..075462b067 100644
--- a/cuda_core/cuda/core/experimental/_dlpack.pyx
+++ b/cuda_core/cuda/core/experimental/_dlpack.pyx
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/cuda_core/cuda/core/experimental/_event.pyx b/cuda_core/cuda/core/experimental/_event.pyx
index 944969852e..8285c84cba 100644
--- a/cuda_core/cuda/core/experimental/_event.pyx
+++ b/cuda_core/cuda/core/experimental/_event.pyx
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/cuda_core/cuda/core/experimental/_graph.py b/cuda_core/cuda/core/experimental/_graph.py
index 24beeaef09..cc394a8e6a 100644
--- a/cuda_core/cuda/core/experimental/_graph.py
+++ b/cuda_core/cuda/core/experimental/_graph.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/cuda_core/cuda/core/experimental/_kernel_arg_handler.pyx b/cuda_core/cuda/core/experimental/_kernel_arg_handler.pyx
index 074724b7e0..e735630386 100644
--- a/cuda_core/cuda/core/experimental/_kernel_arg_handler.pyx
+++ b/cuda_core/cuda/core/experimental/_kernel_arg_handler.pyx
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/cuda_core/cuda/core/experimental/_launch_config.py b/cuda_core/cuda/core/experimental/_launch_config.py
index 9640e4a672..c226b8dfc8 100644
--- a/cuda_core/cuda/core/experimental/_launch_config.py
+++ b/cuda_core/cuda/core/experimental/_launch_config.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/cuda_core/cuda/core/experimental/_launcher.py b/cuda_core/cuda/core/experimental/_launcher.py
index 5f191e017c..2d0c274c71 100644
--- a/cuda_core/cuda/core/experimental/_launcher.py
+++ b/cuda_core/cuda/core/experimental/_launcher.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/cuda_core/cuda/core/experimental/_linker.py b/cuda_core/cuda/core/experimental/_linker.py
index 4a93523bc2..c3528a14e2 100644
--- a/cuda_core/cuda/core/experimental/_linker.py
+++ b/cuda_core/cuda/core/experimental/_linker.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/cuda_core/cuda/core/experimental/_memory.py b/cuda_core/cuda/core/experimental/_memory.py
index acbc5e3c6b..190ba3e04a 100644
--- a/cuda_core/cuda/core/experimental/_memory.py
+++ b/cuda_core/cuda/core/experimental/_memory.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/cuda_core/cuda/core/experimental/_memoryview.pyx b/cuda_core/cuda/core/experimental/_memoryview.pyx
index 802dacf781..abe27b8abe 100644
--- a/cuda_core/cuda/core/experimental/_memoryview.pyx
+++ b/cuda_core/cuda/core/experimental/_memoryview.pyx
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/cuda_core/cuda/core/experimental/_module.py b/cuda_core/cuda/core/experimental/_module.py
index 56b2a83a21..63bb6ff260 100644
--- a/cuda_core/cuda/core/experimental/_module.py
+++ b/cuda_core/cuda/core/experimental/_module.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/cuda_core/cuda/core/experimental/_program.py b/cuda_core/cuda/core/experimental/_program.py
index 4903c2cfd8..3df8894d50 100644
--- a/cuda_core/cuda/core/experimental/_program.py
+++ b/cuda_core/cuda/core/experimental/_program.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/cuda_core/cuda/core/experimental/_stream.pyx b/cuda_core/cuda/core/experimental/_stream.pyx
index dc8d8e942c..49aaf772b9 100644
--- a/cuda_core/cuda/core/experimental/_stream.pyx
+++ b/cuda_core/cuda/core/experimental/_stream.pyx
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/cuda_core/cuda/core/experimental/_system.py b/cuda_core/cuda/core/experimental/_system.py
index 637d780cb1..a4e54d1ba1 100644
--- a/cuda_core/cuda/core/experimental/_system.py
+++ b/cuda_core/cuda/core/experimental/_system.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/cuda_core/cuda/core/experimental/_utils/__init__.py b/cuda_core/cuda/core/experimental/_utils/__init__.py
index 174c85e9b0..bd8faf14fa 100644
--- a/cuda_core/cuda/core/experimental/_utils/__init__.py
+++ b/cuda_core/cuda/core/experimental/_utils/__init__.py
@@ -1,3 +1,3 @@
-# Copyright (c) 2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
diff --git a/cuda_core/cuda/core/experimental/_utils/clear_error_support.py b/cuda_core/cuda/core/experimental/_utils/clear_error_support.py
index b430e6ccba..b13a3d6b02 100644
--- a/cuda_core/cuda/core/experimental/_utils/clear_error_support.py
+++ b/cuda_core/cuda/core/experimental/_utils/clear_error_support.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
diff --git a/cuda_core/cuda/core/experimental/_utils/cuda_utils.pxd b/cuda_core/cuda/core/experimental/_utils/cuda_utils.pxd
index 1dc6bd1eb0..b082fb8bbf 100644
--- a/cuda_core/cuda/core/experimental/_utils/cuda_utils.pxd
+++ b/cuda_core/cuda/core/experimental/_utils/cuda_utils.pxd
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/cuda_core/cuda/core/experimental/_utils/cuda_utils.pyx b/cuda_core/cuda/core/experimental/_utils/cuda_utils.pyx
index f14addd431..86588f733c 100644
--- a/cuda_core/cuda/core/experimental/_utils/cuda_utils.pyx
+++ b/cuda_core/cuda/core/experimental/_utils/cuda_utils.pyx
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/cuda_core/cuda/core/experimental/_utils/driver_cu_result_explanations.py b/cuda_core/cuda/core/experimental/_utils/driver_cu_result_explanations.py
index 29772653dc..b77e1d2cf2 100644
--- a/cuda_core/cuda/core/experimental/_utils/driver_cu_result_explanations.py
+++ b/cuda_core/cuda/core/experimental/_utils/driver_cu_result_explanations.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
diff --git a/cuda_core/cuda/core/experimental/_utils/runtime_cuda_error_explanations.py b/cuda_core/cuda/core/experimental/_utils/runtime_cuda_error_explanations.py
index 50191f94e4..afebacefbb 100644
--- a/cuda_core/cuda/core/experimental/_utils/runtime_cuda_error_explanations.py
+++ b/cuda_core/cuda/core/experimental/_utils/runtime_cuda_error_explanations.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
diff --git a/cuda_core/cuda/core/experimental/include/utility.hpp b/cuda_core/cuda/core/experimental/include/utility.hpp
index 0dd14f713f..aa83a465e3 100644
--- a/cuda_core/cuda/core/experimental/include/utility.hpp
+++ b/cuda_core/cuda/core/experimental/include/utility.hpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+// SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 //
 // SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
diff --git a/cuda_core/cuda/core/experimental/utils.py b/cuda_core/cuda/core/experimental/utils.py
index 4783ceea6e..32f62918f6 100644
--- a/cuda_core/cuda/core/experimental/utils.py
+++ b/cuda_core/cuda/core/experimental/utils.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/cuda_core/docs/Makefile b/cuda_core/docs/Makefile
index 12fea39af0..2817a427dd 100644
--- a/cuda_core/docs/Makefile
+++ b/cuda_core/docs/Makefile
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: Apache-2.0
 
 # Minimal makefile for Sphinx documentation
diff --git a/cuda_core/docs/build_docs.sh b/cuda_core/docs/build_docs.sh
index a2cde9df96..a604239c8f 100755
--- a/cuda_core/docs/build_docs.sh
+++ b/cuda_core/docs/build_docs.sh
@@ -1,6 +1,6 @@
 #!/bin/bash
 
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: Apache-2.0
 
 set -ex
diff --git a/cuda_core/docs/source/_static/javascripts/version_dropdown.js b/cuda_core/docs/source/_static/javascripts/version_dropdown.js
index d9c633cf96..5878c344f1 100644
--- a/cuda_core/docs/source/_static/javascripts/version_dropdown.js
+++ b/cuda_core/docs/source/_static/javascripts/version_dropdown.js
@@ -1,4 +1,4 @@
-// Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+// SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 // SPDX-License-Identifier: Apache-2.0
 
 function change_current_version(event) {
diff --git a/cuda_core/docs/source/_templates/autosummary/class.rst b/cuda_core/docs/source/_templates/autosummary/class.rst
index e73678f7e4..070cccdfd1 100644
--- a/cuda_core/docs/source/_templates/autosummary/class.rst
+++ b/cuda_core/docs/source/_templates/autosummary/class.rst
@@ -1,3 +1,4 @@
+.. SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 .. SPDX-License-Identifier: Apache-2.0
 
 {{ fullname | escape | underline}}
diff --git a/cuda_core/docs/source/_templates/autosummary/dataclass.rst b/cuda_core/docs/source/_templates/autosummary/dataclass.rst
index 4d7109b9e6..5931265888 100644
--- a/cuda_core/docs/source/_templates/autosummary/dataclass.rst
+++ b/cuda_core/docs/source/_templates/autosummary/dataclass.rst
@@ -1,3 +1,4 @@
+.. SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 .. SPDX-License-Identifier: Apache-2.0
 
 {{ fullname | escape | underline}}
diff --git a/cuda_core/docs/source/_templates/autosummary/namedtuple.rst b/cuda_core/docs/source/_templates/autosummary/namedtuple.rst
index 1bc51405b5..1695beef0a 100644
--- a/cuda_core/docs/source/_templates/autosummary/namedtuple.rst
+++ b/cuda_core/docs/source/_templates/autosummary/namedtuple.rst
@@ -1,3 +1,4 @@
+.. SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 .. SPDX-License-Identifier: Apache-2.0
 
 {{ fullname | escape | underline}}
diff --git a/cuda_core/docs/source/_templates/autosummary/protocol.rst b/cuda_core/docs/source/_templates/autosummary/protocol.rst
index 13ce267a6c..03b1822ca6 100644
--- a/cuda_core/docs/source/_templates/autosummary/protocol.rst
+++ b/cuda_core/docs/source/_templates/autosummary/protocol.rst
@@ -1,3 +1,4 @@
+.. SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 .. SPDX-License-Identifier: Apache-2.0
 
 {{ fullname | escape | underline}}
diff --git a/cuda_core/docs/source/api.rst b/cuda_core/docs/source/api.rst
index e32b5686dd..7188e0184c 100644
--- a/cuda_core/docs/source/api.rst
+++ b/cuda_core/docs/source/api.rst
@@ -1,3 +1,4 @@
+.. SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 .. SPDX-License-Identifier: Apache-2.0
 
 .. module:: cuda.core.experimental
diff --git a/cuda_core/docs/source/api_private.rst b/cuda_core/docs/source/api_private.rst
index e454940dc2..afbbb7ce38 100644
--- a/cuda_core/docs/source/api_private.rst
+++ b/cuda_core/docs/source/api_private.rst
@@ -1,3 +1,4 @@
+.. SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 .. SPDX-License-Identifier: Apache-2.0
 
 :orphan:
diff --git a/cuda_core/docs/source/conf.py b/cuda_core/docs/source/conf.py
index 6945f47fd4..fd62db4678 100644
--- a/cuda_core/docs/source/conf.py
+++ b/cuda_core/docs/source/conf.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: Apache-2.0
 
 # Configuration file for the Sphinx documentation builder.
diff --git a/cuda_core/docs/source/contribute.rst b/cuda_core/docs/source/contribute.rst
index 2965afb50a..22c8c9eda8 100644
--- a/cuda_core/docs/source/contribute.rst
+++ b/cuda_core/docs/source/contribute.rst
@@ -1,3 +1,4 @@
+.. SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 .. SPDX-License-Identifier: Apache-2.0
 
 .. _contributor_guide:
diff --git a/cuda_core/docs/source/index.rst b/cuda_core/docs/source/index.rst
index 9832b775c8..b6907de160 100644
--- a/cuda_core/docs/source/index.rst
+++ b/cuda_core/docs/source/index.rst
@@ -1,3 +1,4 @@
+.. SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 .. SPDX-License-Identifier: Apache-2.0
 
 ``cuda.core``: Pythonic access to CUDA core functionality
diff --git a/cuda_core/docs/source/interoperability.rst b/cuda_core/docs/source/interoperability.rst
index a853e6481f..1f47dc4091 100644
--- a/cuda_core/docs/source/interoperability.rst
+++ b/cuda_core/docs/source/interoperability.rst
@@ -1,3 +1,4 @@
+.. SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 .. SPDX-License-Identifier: Apache-2.0
 
 .. currentmodule:: cuda.core.experimental
diff --git a/cuda_core/docs/source/license.rst b/cuda_core/docs/source/license.rst
index 0e5c95e46c..39c156a893 100644
--- a/cuda_core/docs/source/license.rst
+++ b/cuda_core/docs/source/license.rst
@@ -1,3 +1,4 @@
+.. SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 .. SPDX-License-Identifier: Apache-2.0
 
 Software License Agreement
diff --git a/cuda_core/docs/source/release.rst b/cuda_core/docs/source/release.rst
index 9cbaa5bbec..dec506690b 100644
--- a/cuda_core/docs/source/release.rst
+++ b/cuda_core/docs/source/release.rst
@@ -1,3 +1,4 @@
+.. SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 .. SPDX-License-Identifier: Apache-2.0
 
 Release Notes
diff --git a/cuda_core/docs/source/release/0.1.0-notes.rst b/cuda_core/docs/source/release/0.1.0-notes.rst
index 6a25a0043f..e954ce79e9 100644
--- a/cuda_core/docs/source/release/0.1.0-notes.rst
+++ b/cuda_core/docs/source/release/0.1.0-notes.rst
@@ -1,3 +1,4 @@
+.. SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 .. SPDX-License-Identifier: Apache-2.0
 
 ``cuda.core`` 0.1.0 Release Notes
diff --git a/cuda_core/docs/source/release/0.1.1-notes.rst b/cuda_core/docs/source/release/0.1.1-notes.rst
index 12c2144e24..85b22bf417 100644
--- a/cuda_core/docs/source/release/0.1.1-notes.rst
+++ b/cuda_core/docs/source/release/0.1.1-notes.rst
@@ -1,3 +1,4 @@
+.. SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 .. SPDX-License-Identifier: Apache-2.0
 
 .. currentmodule:: cuda.core.experimental
diff --git a/cuda_core/docs/source/release/0.2.0-notes.rst b/cuda_core/docs/source/release/0.2.0-notes.rst
index 298a0ea37a..3744502398 100644
--- a/cuda_core/docs/source/release/0.2.0-notes.rst
+++ b/cuda_core/docs/source/release/0.2.0-notes.rst
@@ -1,3 +1,4 @@
+.. SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 .. SPDX-License-Identifier: Apache-2.0
 
 .. currentmodule:: cuda.core.experimental
diff --git a/cuda_core/docs/source/release/0.3.0-notes.rst b/cuda_core/docs/source/release/0.3.0-notes.rst
index f47462dc7c..7e3bfce290 100644
--- a/cuda_core/docs/source/release/0.3.0-notes.rst
+++ b/cuda_core/docs/source/release/0.3.0-notes.rst
@@ -1,3 +1,4 @@
+.. SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 .. SPDX-License-Identifier: Apache-2.0
 
 .. currentmodule:: cuda.core.experimental
diff --git a/cuda_core/docs/source/release/0.3.1-notes.rst b/cuda_core/docs/source/release/0.3.1-notes.rst
index 7a1ed9a93f..33ea3b48e4 100644
--- a/cuda_core/docs/source/release/0.3.1-notes.rst
+++ b/cuda_core/docs/source/release/0.3.1-notes.rst
@@ -1,3 +1,4 @@
+.. SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 .. SPDX-License-Identifier: Apache-2.0
 
 .. currentmodule:: cuda.core.experimental
diff --git a/cuda_core/examples/cuda_graphs.py b/cuda_core/examples/cuda_graphs.py
index 2db89f37f7..b6c5edbe18 100644
--- a/cuda_core/examples/cuda_graphs.py
+++ b/cuda_core/examples/cuda_graphs.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/cuda_core/examples/jit_lto_fractal.py b/cuda_core/examples/jit_lto_fractal.py
index 5fe95eeccb..d6b0cfb462 100644
--- a/cuda_core/examples/jit_lto_fractal.py
+++ b/cuda_core/examples/jit_lto_fractal.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/cuda_core/examples/memory_ops.py b/cuda_core/examples/memory_ops.py
index ceff29dd34..6f3de7a670 100644
--- a/cuda_core/examples/memory_ops.py
+++ b/cuda_core/examples/memory_ops.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/cuda_core/examples/pytorch_example.py b/cuda_core/examples/pytorch_example.py
index 0eb86f2af4..11f049443d 100644
--- a/cuda_core/examples/pytorch_example.py
+++ b/cuda_core/examples/pytorch_example.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/cuda_core/examples/saxpy.py b/cuda_core/examples/saxpy.py
index fedf7aafd4..6048c6d5df 100644
--- a/cuda_core/examples/saxpy.py
+++ b/cuda_core/examples/saxpy.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/cuda_core/examples/show_device_properties.py b/cuda_core/examples/show_device_properties.py
index 3d5ac63d4a..8fcecd2d4c 100644
--- a/cuda_core/examples/show_device_properties.py
+++ b/cuda_core/examples/show_device_properties.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/cuda_core/examples/simple_multi_gpu_example.py b/cuda_core/examples/simple_multi_gpu_example.py
index 63d5ebf4ee..456c7cacaa 100644
--- a/cuda_core/examples/simple_multi_gpu_example.py
+++ b/cuda_core/examples/simple_multi_gpu_example.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/cuda_core/examples/strided_memory_view_cpu.py b/cuda_core/examples/strided_memory_view_cpu.py
index 066f1afc18..6c400ba0de 100644
--- a/cuda_core/examples/strided_memory_view_cpu.py
+++ b/cuda_core/examples/strided_memory_view_cpu.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/cuda_core/examples/strided_memory_view_gpu.py b/cuda_core/examples/strided_memory_view_gpu.py
index 57cfa6f3cf..58bc9634bd 100644
--- a/cuda_core/examples/strided_memory_view_gpu.py
+++ b/cuda_core/examples/strided_memory_view_gpu.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/cuda_core/examples/thread_block_cluster.py b/cuda_core/examples/thread_block_cluster.py
index ce337c7af7..dea9e3568f 100644
--- a/cuda_core/examples/thread_block_cluster.py
+++ b/cuda_core/examples/thread_block_cluster.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/cuda_core/examples/vector_add.py b/cuda_core/examples/vector_add.py
index 94ca201efc..a5b9b036fb 100644
--- a/cuda_core/examples/vector_add.py
+++ b/cuda_core/examples/vector_add.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/cuda_core/pyproject.toml b/cuda_core/pyproject.toml
index fe046e5f9e..adfa6c568b 100644
--- a/cuda_core/pyproject.toml
+++ b/cuda_core/pyproject.toml
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/cuda_core/setup.py b/cuda_core/setup.py
index 3e93e6e9ad..d93eec45d0 100644
--- a/cuda_core/setup.py
+++ b/cuda_core/setup.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/cuda_core/tests/conftest.py b/cuda_core/tests/conftest.py
index 77eab1a59a..57fed98389 100644
--- a/cuda_core/tests/conftest.py
+++ b/cuda_core/tests/conftest.py
@@ -1,4 +1,4 @@
-# Copyright 2024 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2024 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: Apache-2.0
 
 import helpers
diff --git a/cuda_core/tests/cython/build_tests.sh b/cuda_core/tests/cython/build_tests.sh
index 61ecafc6ea..1c36259c08 100755
--- a/cuda_core/tests/cython/build_tests.sh
+++ b/cuda_core/tests/cython/build_tests.sh
@@ -1,6 +1,6 @@
 #!/bin/bash
 
-# Copyright (c) 2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: Apache-2.0
 
 UNAME=$(uname)
diff --git a/cuda_core/tests/cython/test_cython.py b/cuda_core/tests/cython/test_cython.py
index dc887d656d..a118249043 100644
--- a/cuda_core/tests/cython/test_cython.py
+++ b/cuda_core/tests/cython/test_cython.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2021-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2021-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
diff --git a/cuda_core/tests/cython/test_get_cuda_native_handle.pyx b/cuda_core/tests/cython/test_get_cuda_native_handle.pyx
index efc5c9feff..d1764d3bba 100644
--- a/cuda_core/tests/cython/test_get_cuda_native_handle.pyx
+++ b/cuda_core/tests/cython/test_get_cuda_native_handle.pyx
@@ -1,4 +1,4 @@
-# Copyright (c) 2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
diff --git a/cuda_core/tests/example_tests/test_basic_examples.py b/cuda_core/tests/example_tests/test_basic_examples.py
index e3637f9748..6a57145455 100644
--- a/cuda_core/tests/example_tests/test_basic_examples.py
+++ b/cuda_core/tests/example_tests/test_basic_examples.py
@@ -1,4 +1,4 @@
-# Copyright 2024 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2024 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: Apache-2.0
 
 # If we have subcategories of examples in the future, this file can be split along those lines
diff --git a/cuda_core/tests/example_tests/utils.py b/cuda_core/tests/example_tests/utils.py
index a4da3d73d7..0bcc541cc0 100644
--- a/cuda_core/tests/example_tests/utils.py
+++ b/cuda_core/tests/example_tests/utils.py
@@ -1,4 +1,4 @@
-# Copyright 2024 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2024 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: Apache-2.0
 
 import gc
diff --git a/cuda_core/tests/helpers.py b/cuda_core/tests/helpers.py
index 3cc6e48461..f039802ca8 100644
--- a/cuda_core/tests/helpers.py
+++ b/cuda_core/tests/helpers.py
@@ -1,4 +1,4 @@
-# Copyright 2025 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: Apache-2.0
 
 import os
diff --git a/cuda_core/tests/pytest.ini b/cuda_core/tests/pytest.ini
index b703c98320..2842d8a632 100644
--- a/cuda_core/tests/pytest.ini
+++ b/cuda_core/tests/pytest.ini
@@ -1,4 +1,4 @@
-# Copyright (c) 2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
diff --git a/cuda_core/tests/test_context.py b/cuda_core/tests/test_context.py
index 4de4e6b401..2e2cd10387 100644
--- a/cuda_core/tests/test_context.py
+++ b/cuda_core/tests/test_context.py
@@ -1,4 +1,4 @@
-# Copyright 2025 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: Apache-2.0
 
 import pytest
diff --git a/cuda_core/tests/test_cuda_utils.py b/cuda_core/tests/test_cuda_utils.py
index 77d9e457a0..866582438a 100644
--- a/cuda_core/tests/test_cuda_utils.py
+++ b/cuda_core/tests/test_cuda_utils.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
diff --git a/cuda_core/tests/test_device.py b/cuda_core/tests/test_device.py
index e59ca56b5e..c498431c9e 100644
--- a/cuda_core/tests/test_device.py
+++ b/cuda_core/tests/test_device.py
@@ -1,4 +1,4 @@
-# Copyright 2024 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2024 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: Apache-2.0
 
 try:
diff --git a/cuda_core/tests/test_event.py b/cuda_core/tests/test_event.py
index 827fa22b4c..2234daadfe 100644
--- a/cuda_core/tests/test_event.py
+++ b/cuda_core/tests/test_event.py
@@ -1,4 +1,4 @@
-# Copyright 2024 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2024 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: Apache-2.0
 
 import os
diff --git a/cuda_core/tests/test_graph.py b/cuda_core/tests/test_graph.py
index 396dbc99f6..cc558b6d22 100644
--- a/cuda_core/tests/test_graph.py
+++ b/cuda_core/tests/test_graph.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
diff --git a/cuda_core/tests/test_launcher.py b/cuda_core/tests/test_launcher.py
index 9febcb7941..e37b3e6e6a 100644
--- a/cuda_core/tests/test_launcher.py
+++ b/cuda_core/tests/test_launcher.py
@@ -1,4 +1,4 @@
-# Copyright 2024-2025 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: Apache-2.0
 
 import ctypes
diff --git a/cuda_core/tests/test_linker.py b/cuda_core/tests/test_linker.py
index 65081bab6b..64aca98107 100644
--- a/cuda_core/tests/test_linker.py
+++ b/cuda_core/tests/test_linker.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
diff --git a/cuda_core/tests/test_memory.py b/cuda_core/tests/test_memory.py
index 3169c1d193..2454046465 100644
--- a/cuda_core/tests/test_memory.py
+++ b/cuda_core/tests/test_memory.py
@@ -1,4 +1,4 @@
-# Copyright 2024 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2024 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: Apache-2.0
 
 try:
diff --git a/cuda_core/tests/test_module.py b/cuda_core/tests/test_module.py
index 9fcf951b55..2b0fc265eb 100644
--- a/cuda_core/tests/test_module.py
+++ b/cuda_core/tests/test_module.py
@@ -1,4 +1,4 @@
-# Copyright 2024 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2024 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: Apache-2.0
 
 import ctypes
diff --git a/cuda_core/tests/test_program.py b/cuda_core/tests/test_program.py
index 7d818657e8..e5c873f1fb 100644
--- a/cuda_core/tests/test_program.py
+++ b/cuda_core/tests/test_program.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
diff --git a/cuda_core/tests/test_stream.py b/cuda_core/tests/test_stream.py
index 7a3ff8b2ca..8e9f7b1891 100644
--- a/cuda_core/tests/test_stream.py
+++ b/cuda_core/tests/test_stream.py
@@ -1,4 +1,4 @@
-# Copyright 2024 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2024 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: Apache-2.0
 
 import pytest
diff --git a/cuda_core/tests/test_system.py b/cuda_core/tests/test_system.py
index 1640856c24..b7eab9e753 100644
--- a/cuda_core/tests/test_system.py
+++ b/cuda_core/tests/test_system.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: Apache-2.0
 
 try:
diff --git a/cuda_core/tests/test_utils.py b/cuda_core/tests/test_utils.py
index eea7bd1e5f..e35f2c7b03 100644
--- a/cuda_core/tests/test_utils.py
+++ b/cuda_core/tests/test_utils.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2024, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
diff --git a/cuda_python/DESCRIPTION.rst b/cuda_python/DESCRIPTION.rst
index d8d2e2237b..01da48eac1 100644
--- a/cuda_python/DESCRIPTION.rst
+++ b/cuda_python/DESCRIPTION.rst
@@ -1,3 +1,4 @@
+.. SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 .. SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 **************************************************************
diff --git a/cuda_python/docs/Makefile b/cuda_python/docs/Makefile
index 269a541379..554138cb8a 100644
--- a/cuda_python/docs/Makefile
+++ b/cuda_python/docs/Makefile
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 # Minimal makefile for Sphinx documentation
diff --git a/cuda_python/docs/build_all_docs.sh b/cuda_python/docs/build_all_docs.sh
index b7bc4b2f72..700f19d5ec 100755
--- a/cuda_python/docs/build_all_docs.sh
+++ b/cuda_python/docs/build_all_docs.sh
@@ -1,6 +1,6 @@
 #!/bin/bash
 
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 set -ex
diff --git a/cuda_python/docs/build_docs.sh b/cuda_python/docs/build_docs.sh
index 65501bbfa0..8b306143bf 100755
--- a/cuda_python/docs/build_docs.sh
+++ b/cuda_python/docs/build_docs.sh
@@ -1,6 +1,6 @@
 #!/bin/bash
 
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 set -ex
diff --git a/cuda_python/docs/environment-docs.yml b/cuda_python/docs/environment-docs.yml
index 01abb5ea58..a3e10599e0 100644
--- a/cuda_python/docs/environment-docs.yml
+++ b/cuda_python/docs/environment-docs.yml
@@ -1,4 +1,4 @@
-# Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 name: cuda-python-docs
diff --git a/cuda_python/docs/source/_static/javascripts/version_dropdown.js b/cuda_python/docs/source/_static/javascripts/version_dropdown.js
index 8d2d73e364..9348d2bf84 100644
--- a/cuda_python/docs/source/_static/javascripts/version_dropdown.js
+++ b/cuda_python/docs/source/_static/javascripts/version_dropdown.js
@@ -1,4 +1,4 @@
-// Copyright (c) 2024-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+// SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 // SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 function change_current_version(event) {
diff --git a/cuda_python/docs/source/conf.py b/cuda_python/docs/source/conf.py
index 4dabf8a899..ef7f7eab0b 100644
--- a/cuda_python/docs/source/conf.py
+++ b/cuda_python/docs/source/conf.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2021-2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2021-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 # Configuration file for the Sphinx documentation builder.
diff --git a/cuda_python/docs/source/index.rst b/cuda_python/docs/source/index.rst
index ab96bb63d1..5b16ac20a5 100644
--- a/cuda_python/docs/source/index.rst
+++ b/cuda_python/docs/source/index.rst
@@ -1,3 +1,4 @@
+.. SPDX-FileCopyrightText: Copyright (c) 2024-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 .. SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 CUDA Python
diff --git a/cuda_python/docs/source/release/11.8.7-notes.rst b/cuda_python/docs/source/release/11.8.7-notes.rst
index 6b84ff86ac..2e8b879b56 100644
--- a/cuda_python/docs/source/release/11.8.7-notes.rst
+++ b/cuda_python/docs/source/release/11.8.7-notes.rst
@@ -1,3 +1,4 @@
+.. SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 .. SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 CUDA Python 11.8.7 Release notes
diff --git a/cuda_python/docs/source/release/12.9.0-notes.rst b/cuda_python/docs/source/release/12.9.0-notes.rst
index 77a6c6af84..0c61f3302c 100644
--- a/cuda_python/docs/source/release/12.9.0-notes.rst
+++ b/cuda_python/docs/source/release/12.9.0-notes.rst
@@ -1,3 +1,4 @@
+.. SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 .. SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 CUDA Python 12.9.0 Release notes
diff --git a/cuda_python/docs/source/release/12.X.Y-notes.rst b/cuda_python/docs/source/release/12.X.Y-notes.rst
index 9aa422516f..d75a5aadcd 100644
--- a/cuda_python/docs/source/release/12.X.Y-notes.rst
+++ b/cuda_python/docs/source/release/12.X.Y-notes.rst
@@ -1,3 +1,4 @@
+.. SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 .. SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
 CUDA Python 12.X.Y Release notes
diff --git a/cuda_python/pyproject.toml b/cuda_python/pyproject.toml
index e6abc155b4..c60021e7e2 100644
--- a/cuda_python/pyproject.toml
+++ b/cuda_python/pyproject.toml
@@ -1,4 +1,4 @@
-# Copyright 2023-2025 NVIDIA Corporation.  All rights reserved.
+# SPDX-FileCopyrightText: Copyright (c) 2023-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
diff --git a/cuda_python/setup.py b/cuda_python/setup.py
index 8102cd11c9..dd84f5579d 100644
--- a/cuda_python/setup.py
+++ b/cuda_python/setup.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: LicenseRef-NVIDIA-SOFTWARE-LICENSE
 
diff --git a/toolshed/build_path_finder_dlls.py b/toolshed/build_path_finder_dlls.py
index be2db0d1ff..d04eb770b2 100755
--- a/toolshed/build_path_finder_dlls.py
+++ b/toolshed/build_path_finder_dlls.py
@@ -1,6 +1,6 @@
 #!/usr/bin/env python3
 
-# Copyright (c) 2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/toolshed/build_path_finder_sonames.py b/toolshed/build_path_finder_sonames.py
index 17b7dd7b3c..2f90fe12b2 100755
--- a/toolshed/build_path_finder_sonames.py
+++ b/toolshed/build_path_finder_sonames.py
@@ -1,6 +1,6 @@
 #!/usr/bin/env python3
 
-# Copyright (c) 2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/toolshed/check_spdx.py b/toolshed/check_spdx.py
index 1b519ceccf..c5c63ab4c8 100644
--- a/toolshed/check_spdx.py
+++ b/toolshed/check_spdx.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 # SPDX-License-Identifier: Apache-2.0
 
 import os
@@ -6,10 +6,12 @@
 
 import pathspec
 
-# Intentionally puzzling together EXPECTED_SPDX_STR so that we don't overlook
-# if the identifier is missing in this file.
-EXPECTED_SPDX_STR = "-".join(("SPDX", "License", "Identifier: "))
-EXPECTED_SPDX_BYTES = EXPECTED_SPDX_STR.encode()
+# Intentionally puzzling together EXPECTED_SPDX_BYTES so that we don't overlook
+# if the identifiers are missing in this file.
+EXPECTED_SPDX_BYTES = (
+    b"-".join((b"SPDX", b"License", b"Identifier: ")),
+    b"-".join((b"SPDX", b"FileCopyrightText: ")),
+)
 
 SPDX_IGNORE_FILENAME = ".spdx-ignore"
 
@@ -27,7 +29,14 @@ def load_spdx_ignore():
 def has_spdx_or_is_empty(filepath):
     with open(filepath, "rb") as f:
         blob = f.read()
-    return len(blob.strip()) == 0 or EXPECTED_SPDX_BYTES in blob
+    if len(blob.strip()) == 0:
+        return True
+    good = True
+    for expected_bytes in EXPECTED_SPDX_BYTES:
+        if expected_bytes not in blob:
+            print(f"MISSING {expected_bytes.decode()}{filepath!r}")
+            good = False
+    return good
 
 
 def main(args):
@@ -37,8 +46,9 @@ def main(args):
 
     returncode = 0
     for filepath in args:
-        if not ignore_spec.match_file(filepath) and not has_spdx_or_is_empty(filepath):
-            print(f"MISSING {EXPECTED_SPDX_STR}{filepath!r}")
+        if ignore_spec.match_file(filepath):
+            continue
+        if not has_spdx_or_is_empty(filepath):
             returncode = 1
     return returncode
 
diff --git a/toolshed/find_sonames.sh b/toolshed/find_sonames.sh
index b742becf6d..7f3e9f6d83 100755
--- a/toolshed/find_sonames.sh
+++ b/toolshed/find_sonames.sh
@@ -1,6 +1,6 @@
 #!/bin/bash
 
-# Copyright (c) 2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/toolshed/reformat_cuda_enums_from_web_as_py.py b/toolshed/reformat_cuda_enums_from_web_as_py.py
index 8ebce05611..3563eb2c32 100755
--- a/toolshed/reformat_cuda_enums_from_web_as_py.py
+++ b/toolshed/reformat_cuda_enums_from_web_as_py.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0
 
diff --git a/toolshed/run_cuda_bindings_path_finder.py b/toolshed/run_cuda_bindings_path_finder.py
index ca2193a816..df8e14b1f1 100644
--- a/toolshed/run_cuda_bindings_path_finder.py
+++ b/toolshed/run_cuda_bindings_path_finder.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2025, NVIDIA CORPORATION & AFFILIATES. ALL RIGHTS RESERVED.
+# SPDX-FileCopyrightText: Copyright (c) 2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # SPDX-License-Identifier: Apache-2.0