diff --git a/src/System.Runtime.Loader/ref/System.Runtime.Loader.cs b/src/System.Runtime.Loader/ref/System.Runtime.Loader.cs
index 6709891a50ea..25d551155b5e 100644
--- a/src/System.Runtime.Loader/ref/System.Runtime.Loader.cs
+++ b/src/System.Runtime.Loader/ref/System.Runtime.Loader.cs
@@ -47,5 +47,13 @@ public event System.Action<System.Runtime.Loader.AssemblyLoadContext> Unloading
         public void SetProfileOptimizationRoot(string directoryPath) { }
         public void StartProfileOptimization(string profile) { }
         public void Unload() { }
+        public static AssemblyLoadContext CurrentContextualReflectionContext { get { throw null; } }
+        public ContextualReflectionScope EnterContextualReflection() { throw null; }
+        public static ContextualReflectionScope EnterContextualReflection(System.Reflection.Assembly activating) { throw null; }
+
+        public struct ContextualReflectionScope : IDisposable
+        {
+            public void Dispose() { }
+        }
     }
 }
diff --git a/src/System.Runtime.Loader/src/ApiCompatBaseline.uapaot.txt b/src/System.Runtime.Loader/src/ApiCompatBaseline.uapaot.txt
index 6ac3960d6a18..2ed8d5f7f028 100644
--- a/src/System.Runtime.Loader/src/ApiCompatBaseline.uapaot.txt
+++ b/src/System.Runtime.Loader/src/ApiCompatBaseline.uapaot.txt
@@ -1,6 +1,5 @@
 Compat issues with assembly System.Runtime.Loader:
 CannotMakeTypeAbstract : Type 'System.Runtime.Loader.AssemblyLoadContext' is abstract in the implementation but is not abstract in the contract.
-TypesMustExist : Type 'System.Reflection.Metadata.AssemblyExtensions' does not exist in the implementation but it does exist in the contract.
 MembersMustExist : Member 'System.Runtime.Loader.AssemblyLoadContext..ctor(System.Boolean)' does not exist in the implementation but it does exist in the contract.
 MembersMustExist : Member 'System.Runtime.Loader.AssemblyLoadContext..ctor(System.String, System.Boolean)' does not exist in the implementation but it does exist in the contract.
 MembersMustExist : Member 'System.Runtime.Loader.AssemblyLoadContext.add_Resolving(System.Func<System.Runtime.Loader.AssemblyLoadContext, System.Reflection.AssemblyName, System.Reflection.Assembly>)' does not exist in the implementation but it does exist in the contract.
@@ -27,5 +26,10 @@ MembersMustExist : Member 'System.Runtime.Loader.AssemblyLoadContext.remove_Unlo
 MembersMustExist : Member 'System.Runtime.Loader.AssemblyLoadContext.SetProfileOptimizationRoot(System.String)' does not exist in the implementation but it does exist in the contract.
 MembersMustExist : Member 'System.Runtime.Loader.AssemblyLoadContext.StartProfileOptimization(System.String)' does not exist in the implementation but it does exist in the contract.
 MembersMustExist : Member 'System.Runtime.Loader.AssemblyLoadContext.Unload()' does not exist in the implementation but it does exist in the contract.
+MembersMustExist : Member 'System.Runtime.Loader.AssemblyLoadContext.CurrentContextualReflectionContext.get()' does not exist in the implementation but it does exist in the contract.
+MembersMustExist : Member 'System.Runtime.Loader.AssemblyLoadContext.EnterContextualReflection()' does not exist in the implementation but it does exist in the contract.
+MembersMustExist : Member 'System.Runtime.Loader.AssemblyLoadContext.EnterContextualReflection(System.Reflection.Assembly)' does not exist in the implementation but it does exist in the contract.
+TypesMustExist : Type 'System.Reflection.Metadata.AssemblyExtensions' does not exist in the implementation but it does exist in the contract.
 TypesMustExist : Type 'System.Runtime.Loader.AssemblyDependencyResolver' does not exist in the implementation but it does exist in the contract.
-Total Issues: 29
+TypesMustExist : Type 'System.Runtime.Loader.AssemblyLoadContext.ContextualReflectionScope' does not exist in the implementation but it does exist in the contract.
+Total Issues: 33