diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/ISupplicantStaNetworkCallback.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/ISupplicantStaNetworkCallback.aidl
index 6276a3521b..f9a078be4d 100644
--- a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/ISupplicantStaNetworkCallback.aidl
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/ISupplicantStaNetworkCallback.aidl
@@ -39,4 +39,5 @@ interface ISupplicantStaNetworkCallback {
   oneway void onNetworkEapSimUmtsAuthRequest(in android.hardware.wifi.supplicant.NetworkRequestEapSimUmtsAuthParams params);
   oneway void onTransitionDisable(in android.hardware.wifi.supplicant.TransitionDisableIndication ind);
   oneway void onServerCertificateAvailable(in int depth, in byte[] subject, in byte[] certHash, in byte[] certBlob);
+  oneway void onPermanentIdReqDenied();
 }
diff --git a/wifi/supplicant/aidl/android/hardware/wifi/supplicant/ISupplicantStaNetworkCallback.aidl b/wifi/supplicant/aidl/android/hardware/wifi/supplicant/ISupplicantStaNetworkCallback.aidl
index de7b675036..4f892be36f 100644
--- a/wifi/supplicant/aidl/android/hardware/wifi/supplicant/ISupplicantStaNetworkCallback.aidl
+++ b/wifi/supplicant/aidl/android/hardware/wifi/supplicant/ISupplicantStaNetworkCallback.aidl
@@ -71,4 +71,11 @@ oneway interface ISupplicantStaNetworkCallback {
      */
     void onServerCertificateAvailable(
             in int depth, in byte[] subject, in byte[] certHash, in byte[] certBlob);
+
+    /**
+     * Used to notify the AT_PERMANENT_ID_REQ denied event.
+     *
+     * In strict conservative mode, AT_PERMANENT_ID_REQ is denied from eap_peer side.
+     */
+    void onPermanentIdReqDenied();
 }
diff --git a/wifi/supplicant/aidl/vts/functional/supplicant_sta_network_aidl_test.cpp b/wifi/supplicant/aidl/vts/functional/supplicant_sta_network_aidl_test.cpp
index 6ff64a5ecc..0aebe6d716 100644
--- a/wifi/supplicant/aidl/vts/functional/supplicant_sta_network_aidl_test.cpp
+++ b/wifi/supplicant/aidl/vts/functional/supplicant_sta_network_aidl_test.cpp
@@ -100,6 +100,7 @@ class SupplicantStaNetworkCallback : public BnSupplicantStaNetworkCallback {
             const std::vector<uint8_t>& /* certBlob */) override {
         return ndk::ScopedAStatus::ok();
     }
+    ::ndk::ScopedAStatus onPermanentIdReqDenied() override { return ndk::ScopedAStatus::ok(); }
 };
 
 class SupplicantStaNetworkAidlTest