diff --git a/core/java/android/util/FeatureFlagUtils.java b/core/java/android/util/FeatureFlagUtils.java
index 4277d01c091a1..1845ac4bfe044 100644
--- a/core/java/android/util/FeatureFlagUtils.java
+++ b/core/java/android/util/FeatureFlagUtils.java
@@ -152,6 +152,17 @@ public class FeatureFlagUtils {
      */
     public static final String SETTINGS_BIOMETRICS2_ENROLLMENT = "settings_biometrics2_enrollment";
 
+    /** Flag to enable/disable entire page in Accessibility -> Hearing aids
+     *  @hide
+     */
+    public static final String SETTINGS_ACCESSIBILITY_HEARING_AID_PAGE =
+            "settings_accessibility_hearing_aid_page";
+
+    /** Flag to enable/disable audio routing change
+     *  @hide
+     */
+    public static final String SETTINGS_AUDIO_ROUTING = "settings_audio_routing";
+
     private static final Map<String, String> DEFAULT_FLAGS;
 
     static {
@@ -190,6 +201,8 @@ public class FeatureFlagUtils {
         DEFAULT_FLAGS.put(SETTINGS_ADB_METRICS_WRITER, "false");
         DEFAULT_FLAGS.put(SETTINGS_SHOW_STYLUS_PREFERENCES, "false");
         DEFAULT_FLAGS.put(SETTINGS_BIOMETRICS2_ENROLLMENT, "false");
+        DEFAULT_FLAGS.put(SETTINGS_ACCESSIBILITY_HEARING_AID_PAGE, "false");
+        DEFAULT_FLAGS.put(SETTINGS_AUDIO_ROUTING, "false");
     }
 
     private static final Set<String> PERSISTENT_FLAGS;