diff --git a/eng/pipelines/extra-platforms/runtime-extra-platforms-other.yml b/eng/pipelines/extra-platforms/runtime-extra-platforms-other.yml
index ee2d50e0e9b00d..eab647e47dea85 100644
--- a/eng/pipelines/extra-platforms/runtime-extra-platforms-other.yml
+++ b/eng/pipelines/extra-platforms/runtime-extra-platforms-other.yml
@@ -73,7 +73,7 @@ jobs:
           eq(variables['isRollingBuild'], true))
 
 #
-# CoreCLR NativeAOT release build and additional libraries tests that are known to be passing
+# CoreCLR NativeAOT release build and libraries tests
 # Only when CoreCLR or library is changed
 #
 - template: /eng/pipelines/common/platform-matrix.yml
@@ -106,6 +106,35 @@ jobs:
           eq(dependencies.evaluate_paths.outputs['SetPathVars_coreclr.containsChange'], true),
           eq(variables['isRollingBuild'], true))
 
+#
+# CoreCLR NativeAOT release build (checked runtime) and libraries tests
+# Only when CoreCLR or library is changed
+#
+- template: /eng/pipelines/common/platform-matrix.yml
+  parameters:
+    jobTemplate: /eng/pipelines/common/global-build-job.yml
+    helixQueuesTemplate: /eng/pipelines/libraries/helix-queues-setup.yml
+    buildConfig: Release
+    platforms:
+    - windows_x64
+    - Linux_arm64
+    jobParameters:
+      testGroup: innerloop
+      isSingleFile: true
+      nameSuffix: NativeAOT_Checked_Libs
+      buildArgs: -s clr.aot+host.native+libs+libs.tests -c $(_BuildConfig) -rc Checked /p:TestNativeAot=true /p:ArchiveTests=true
+      timeoutInMinutes: 360
+      # extra steps, run tests
+      extraStepsTemplate: /eng/pipelines/libraries/helix.yml
+      extraStepsParameters:
+        creator: dotnet-bot
+        testRunNamePrefixSuffix: NativeAOT_Checked_$(_BuildConfig)
+      condition: >-
+        or(
+          eq(dependencies.evaluate_paths.outputs['SetPathVars_libraries.containsChange'], true),
+          eq(dependencies.evaluate_paths.outputs['SetPathVars_coreclr.containsChange'], true),
+          eq(variables['isRollingBuild'], true))
+
 # Run net48 tests on win-x64
 - template: /eng/pipelines/common/platform-matrix.yml
   parameters:
diff --git a/src/libraries/tests.proj b/src/libraries/tests.proj
index f877d2046f8356..18faeaf20720ba 100644
--- a/src/libraries/tests.proj
+++ b/src/libraries/tests.proj
@@ -425,6 +425,10 @@
     <!-- https://github.com/dotnet/runtime/issues/72908 -->
     <ProjectExclusions Include="$(MSBuildThisFileDirectory)System.Reflection.MetadataLoadContext\tests\System.Reflection.MetadataLoadContext.Tests.csproj" />
 
+    <!-- https://github.com/dotnet/runtime/issues/30566 -->
+    <ProjectExclusions Include="$(MSBuildThisFileDirectory)System.Runtime.Extensions\tests\System.Runtime.Extensions.Tests.csproj"
+                       Condition="'$(RuntimeConfiguration)' == 'checked' and '$(TargetOS)' == 'windows'" />
+
     <!-- Test needs to copy .so file: https://github.com/dotnet/runtime/issues/72987 -->
     <ProjectExclusions Include="$(MSBuildThisFileDirectory)System.IO.Ports\tests\System.IO.Ports.Tests.csproj"
                       Condition="'$(TargetOS)' != 'windows'" />