diff --git a/wpa_supplicant/aidl/aidl.cpp b/wpa_supplicant/aidl/aidl.cpp
index f3f04a3..c3ee8b6 100644
--- a/wpa_supplicant/aidl/aidl.cpp
+++ b/wpa_supplicant/aidl/aidl.cpp
@@ -921,3 +921,18 @@
 
 	aidl_manager->notifyNetworkNotFound(wpa_s);
 }
+
+void wpas_aidl_notify_bss_freq_changed(struct wpa_supplicant *wpa_s)
+{
+	if (!wpa_s)
+		return;
+
+	AidlManager *aidl_manager = AidlManager::getInstance();
+	if (!aidl_manager)
+		return;
+
+	wpa_printf(MSG_DEBUG, "Notify %s frequency changed to %d",
+	    wpa_s->ifname, wpa_s->assoc_freq);
+
+	aidl_manager->notifyBssFreqChanged(wpa_s);
+}
diff --git a/wpa_supplicant/aidl/aidl.h b/wpa_supplicant/aidl/aidl.h
index 899f99cd..8d2807d 100644
--- a/wpa_supplicant/aidl/aidl.h
+++ b/wpa_supplicant/aidl/aidl.h
@@ -126,6 +126,7 @@
 	void wpas_aidl_notify_transition_disable(
 		struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid, u8 bitmap);
 	void wpas_aidl_notify_network_not_found(struct wpa_supplicant *wpa_s);
+	void wpas_aidl_notify_bss_freq_changed(struct wpa_supplicant *wpa_s);
 #else   // CONFIG_CTRL_IFACE_AIDL
 static inline int wpas_aidl_register_interface(struct wpa_supplicant *wpa_s)
 {
@@ -277,6 +278,8 @@
 {}
 static void wpas_aidl_notify_network_not_found(struct wpa_supplicant *wpa_s)
 {}
+void wpas_aidl_notify_bss_freq_changed(struct wpa_supplicant *wpa_s)
+{}
 #endif  // CONFIG_CTRL_IFACE_AIDL
 
 #ifdef _cplusplus
diff --git a/wpa_supplicant/aidl/aidl_manager.cpp b/wpa_supplicant/aidl/aidl_manager.cpp
index 1ce9326..b1457b8 100644
--- a/wpa_supplicant/aidl/aidl_manager.cpp
+++ b/wpa_supplicant/aidl/aidl_manager.cpp
@@ -1892,6 +1892,29 @@
 	callWithEachStaIfaceCallback(misc_utils::charBufToString(wpa_s->ifname), func);
 }
 
+void AidlManager::notifyBssFreqChanged(struct wpa_supplicant *wpa_group_s)
+{
+	if (!wpa_group_s || !wpa_group_s->parent)
+		return;
+
+	// For group notifications, need to use the parent iface for callbacks.
+	struct wpa_supplicant *wpa_s = getTargetP2pIfaceForGroup(wpa_group_s);
+	if (!wpa_s) {
+		wpa_printf(MSG_INFO, "Drop BSS frequency changed event");
+		return;
+	}
+
+	uint32_t aidl_freq = wpa_group_s->current_bss
+				? wpa_group_s->current_bss->freq
+				: wpa_group_s->assoc_freq;
+
+	const std::function<
+		ndk::ScopedAStatus(std::shared_ptr<ISupplicantP2pIfaceCallback>)>
+		func = std::bind(&ISupplicantP2pIfaceCallback::onGroupFrequencyChanged,
+		std::placeholders::_1, misc_utils::charBufToString(wpa_group_s->ifname), aidl_freq);
+	callWithEachP2pIfaceCallback(misc_utils::charBufToString(wpa_s->ifname), func);
+}
+
 /**
  * Retrieve the |ISupplicantP2pIface| aidl object reference using the provided
  * ifname.
diff --git a/wpa_supplicant/aidl/aidl_manager.h b/wpa_supplicant/aidl/aidl_manager.h
index b538e36..912c817 100644
--- a/wpa_supplicant/aidl/aidl_manager.h
+++ b/wpa_supplicant/aidl/aidl_manager.h
@@ -143,6 +143,7 @@
 			struct wpa_ssid *ssid,
 			u8 bitmap);
 	void notifyNetworkNotFound(struct wpa_supplicant *wpa_s);
+	void notifyBssFreqChanged(struct wpa_supplicant *wpa_s);
 
 	// Methods called from aidl objects.
 	void notifyExtRadioWorkStart(struct wpa_supplicant *wpa_s, uint32_t id);
diff --git a/wpa_supplicant/notify.c b/wpa_supplicant/notify.c
index b3cb287..a2bd488 100644
--- a/wpa_supplicant/notify.c
+++ b/wpa_supplicant/notify.c
@@ -467,6 +467,8 @@
 		return;
 
 	wpas_dbus_bss_signal_prop_changed(wpa_s, WPAS_DBUS_BSS_PROP_FREQ, id);
+
+	wpas_aidl_notify_bss_freq_changed(wpa_s);
 }