diff --git a/CHANGELOG.md b/CHANGELOG.md
index 306bce3fa06..66ef1dc564c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -74,6 +74,8 @@ release.
 - BREAKING: Remove `http.status_code` attribute from the
   `http.server.active_requests` metric.
   ([#3366](https://github.com/open-telemetry/opentelemetry-specification/pull/3366))
+- Mark attribute requirement levels as stable
+  ([#3368](https://github.com/open-telemetry/opentelemetry-specification/pull/3368))
 
 ### Compatibility
 
diff --git a/specification/common/attribute-requirement-level.md b/specification/common/attribute-requirement-level.md
index 3543970a29e..e9da7f07025 100644
--- a/specification/common/attribute-requirement-level.md
+++ b/specification/common/attribute-requirement-level.md
@@ -1,6 +1,6 @@
 # Attribute Requirement Levels for Semantic Conventions
 
-**Status**: [Experimental](../document-status.md)
+**Status**: [Stable](../document-status.md)
 
 <details>
 <summary>Table of Contents</summary>