diff --git a/cloudplatform/cloudplatform-core/src/main/java/com/sap/cloud/sdk/cloudplatform/exception/RequestHeadersAccessException.java b/cloudplatform/cloudplatform-core/src/main/java/com/sap/cloud/sdk/cloudplatform/exception/RequestHeadersAccessException.java
index 3889000fd..491909a69 100644
--- a/cloudplatform/cloudplatform-core/src/main/java/com/sap/cloud/sdk/cloudplatform/exception/RequestHeadersAccessException.java
+++ b/cloudplatform/cloudplatform-core/src/main/java/com/sap/cloud/sdk/cloudplatform/exception/RequestHeadersAccessException.java
@@ -6,15 +6,12 @@
 
 import javax.annotation.Nullable;
 
-import com.google.common.annotations.Beta;
-
 import lombok.RequiredArgsConstructor;
 
 /**
  * Thrown if the request headers cannot be accessed.
  */
 @RequiredArgsConstructor
-@Beta
 public class RequestHeadersAccessException extends RuntimeException
 {
     private static final long serialVersionUID = -4402302735368094185L;
diff --git a/cloudplatform/cloudplatform-core/src/main/java/com/sap/cloud/sdk/cloudplatform/requestheader/DefaultRequestHeaderContainer.java b/cloudplatform/cloudplatform-core/src/main/java/com/sap/cloud/sdk/cloudplatform/requestheader/DefaultRequestHeaderContainer.java
index 7e9bcab3f..926138bf6 100644
--- a/cloudplatform/cloudplatform-core/src/main/java/com/sap/cloud/sdk/cloudplatform/requestheader/DefaultRequestHeaderContainer.java
+++ b/cloudplatform/cloudplatform-core/src/main/java/com/sap/cloud/sdk/cloudplatform/requestheader/DefaultRequestHeaderContainer.java
@@ -14,7 +14,6 @@
 
 import javax.annotation.Nonnull;
 
-import com.google.common.annotations.Beta;
 import com.google.common.collect.ImmutableListMultimap;
 import com.google.common.collect.Iterables;
 import com.google.common.collect.Lists;
@@ -28,7 +27,6 @@
 /**
  * Default implementation of the {@link RequestHeaderContainer} interface.
  */
-@Beta
 @EqualsAndHashCode
 @RequiredArgsConstructor( access = AccessLevel.PRIVATE )
 public final class DefaultRequestHeaderContainer implements RequestHeaderContainer
@@ -137,7 +135,6 @@ public String toString()
      * Implementation of the {@link RequestHeaderContainer.Builder} interface that is able to construct and manipulate
      * {@link DefaultRequestHeaderContainer}s.
      */
-    @Beta
     @NoArgsConstructor( access = AccessLevel.PRIVATE )
     public static class Builder implements RequestHeaderContainer.Builder
     {
diff --git a/cloudplatform/cloudplatform-core/src/main/java/com/sap/cloud/sdk/cloudplatform/requestheader/DefaultRequestHeaderFacade.java b/cloudplatform/cloudplatform-core/src/main/java/com/sap/cloud/sdk/cloudplatform/requestheader/DefaultRequestHeaderFacade.java
index 08bfe72bc..16ff64eb0 100644
--- a/cloudplatform/cloudplatform-core/src/main/java/com/sap/cloud/sdk/cloudplatform/requestheader/DefaultRequestHeaderFacade.java
+++ b/cloudplatform/cloudplatform-core/src/main/java/com/sap/cloud/sdk/cloudplatform/requestheader/DefaultRequestHeaderFacade.java
@@ -9,7 +9,6 @@
 import javax.annotation.Nonnull;
 import javax.annotation.Nullable;
 
-import com.google.common.annotations.Beta;
 import com.sap.cloud.sdk.cloudplatform.thread.ThreadContextAccessor;
 import com.sap.cloud.sdk.cloudplatform.thread.ThreadContextExecutor;
 
@@ -18,7 +17,6 @@
 /**
  * Default implementation of the {@link RequestHeaderFacade} interface.
  */
-@Beta
 public class DefaultRequestHeaderFacade implements RequestHeaderFacade
 {
     @Nonnull
diff --git a/cloudplatform/cloudplatform-core/src/main/java/com/sap/cloud/sdk/cloudplatform/requestheader/RequestHeaderAccessor.java b/cloudplatform/cloudplatform-core/src/main/java/com/sap/cloud/sdk/cloudplatform/requestheader/RequestHeaderAccessor.java
index 66d898e61..7ea1652b2 100644
--- a/cloudplatform/cloudplatform-core/src/main/java/com/sap/cloud/sdk/cloudplatform/requestheader/RequestHeaderAccessor.java
+++ b/cloudplatform/cloudplatform-core/src/main/java/com/sap/cloud/sdk/cloudplatform/requestheader/RequestHeaderAccessor.java
@@ -12,7 +12,6 @@
 import javax.annotation.Nonnull;
 import javax.annotation.Nullable;
 
-import com.google.common.annotations.Beta;
 import com.sap.cloud.sdk.cloudplatform.exception.RequestHeadersAccessException;
 import com.sap.cloud.sdk.cloudplatform.thread.Executable;
 import com.sap.cloud.sdk.cloudplatform.thread.exception.ThreadContextExecutionException;
@@ -47,7 +46,6 @@ public final class RequestHeaderAccessor
      *            The {@link RequestHeaderFacade} to use, or {@code null} if the default {@link RequestHeaderFacade}
      *            should be used.
      */
-    @Beta
     public static void setHeaderFacade( @Nullable final RequestHeaderFacade requestHeaderFacade )
     {
         headerFacade = Objects.requireNonNullElseGet(requestHeaderFacade, DefaultRequestHeaderFacade::new);
diff --git a/cloudplatform/cloudplatform-core/src/main/java/com/sap/cloud/sdk/cloudplatform/requestheader/RequestHeaderContainer.java b/cloudplatform/cloudplatform-core/src/main/java/com/sap/cloud/sdk/cloudplatform/requestheader/RequestHeaderContainer.java
index 9b76d8517..5e6f8710d 100644
--- a/cloudplatform/cloudplatform-core/src/main/java/com/sap/cloud/sdk/cloudplatform/requestheader/RequestHeaderContainer.java
+++ b/cloudplatform/cloudplatform-core/src/main/java/com/sap/cloud/sdk/cloudplatform/requestheader/RequestHeaderContainer.java
@@ -9,8 +9,6 @@
 
 import javax.annotation.Nonnull;
 
-import com.google.common.annotations.Beta;
-
 /**
  * Represents an <b>immutable</b> container for multiple HTTP headers. These headers consist of a {@code name} and
  * multiple {@code value}s.
@@ -101,7 +99,6 @@ public Builder toBuilder()
     /**
      * Convenience class for constructing and manipulating {@link RequestHeaderContainer}s.
      */
-    @Beta
     interface Builder
     {
         /**
diff --git a/cloudplatform/cloudplatform-core/src/main/java/com/sap/cloud/sdk/cloudplatform/requestheader/RequestHeaderFacade.java b/cloudplatform/cloudplatform-core/src/main/java/com/sap/cloud/sdk/cloudplatform/requestheader/RequestHeaderFacade.java
index 8b43b783d..dfd95a8fc 100644
--- a/cloudplatform/cloudplatform-core/src/main/java/com/sap/cloud/sdk/cloudplatform/requestheader/RequestHeaderFacade.java
+++ b/cloudplatform/cloudplatform-core/src/main/java/com/sap/cloud/sdk/cloudplatform/requestheader/RequestHeaderFacade.java
@@ -6,15 +6,12 @@
 
 import javax.annotation.Nonnull;
 
-import com.google.common.annotations.Beta;
-
 import io.vavr.control.Try;
 
 /**
  * This class provides access to the {@link RequestHeaderContainer} for the current context.
  */
 @FunctionalInterface
-@Beta
 public interface RequestHeaderFacade
 {
     /**
diff --git a/cloudplatform/cloudplatform-core/src/main/java/com/sap/cloud/sdk/cloudplatform/requestheader/RequestHeaderThreadContextListener.java b/cloudplatform/cloudplatform-core/src/main/java/com/sap/cloud/sdk/cloudplatform/requestheader/RequestHeaderThreadContextListener.java
index a879b51ed..17fc335f2 100644
--- a/cloudplatform/cloudplatform-core/src/main/java/com/sap/cloud/sdk/cloudplatform/requestheader/RequestHeaderThreadContextListener.java
+++ b/cloudplatform/cloudplatform-core/src/main/java/com/sap/cloud/sdk/cloudplatform/requestheader/RequestHeaderThreadContextListener.java
@@ -7,7 +7,6 @@
 import javax.annotation.Nonnull;
 import javax.annotation.Nullable;
 
-import com.google.common.annotations.Beta;
 import com.sap.cloud.sdk.cloudplatform.thread.Property;
 import com.sap.cloud.sdk.cloudplatform.thread.ThreadContext;
 import com.sap.cloud.sdk.cloudplatform.thread.ThreadContextListener;
@@ -18,7 +17,6 @@
  * Implementation of {@link ThreadContextListener} that ensures the correct initialization of the
  * {@link RequestHeaderContainer} when working with non-container managed threads on all supported Cloud platforms.
  */
-@Beta
 @Slf4j
 public class RequestHeaderThreadContextListener implements ThreadContextListener
 {
diff --git a/release_notes.md b/release_notes.md
index e110df003..aa370e867 100644
--- a/release_notes.md
+++ b/release_notes.md
@@ -17,6 +17,7 @@
 ### 📈 Improvements
 
 - Stabilize experimental OData client API without changes.
+- Stabilize RequestHeaderAccessor related API without changes.
 
 ### 🐛 Fixed Issues