diff --git a/wpa_supplicant/hs20_supplicant.c b/wpa_supplicant/hs20_supplicant.c
index e88f147..858636f 100644
--- a/wpa_supplicant/hs20_supplicant.c
+++ b/wpa_supplicant/hs20_supplicant.c
@@ -20,6 +20,7 @@
 #include "driver_i.h"
 #include "config.h"
 #include "scan.h"
+#include "notify.h"
 #include "bss.h"
 #include "blacklist.h"
 #include "gas_query.h"
@@ -439,6 +440,10 @@
 				RX_HS20_ICON MACSTR " %s %u",
 				MAC2STR(sa), icon->file_name,
 				(unsigned int) icon->image_len);
+			wpas_notify_hs20_icon_query_done(wpa_s, sa,
+							 icon->file_name,
+							 icon->image,
+							 icon->image_len);
 			return 0;
 		}
 	}
@@ -1161,6 +1166,7 @@
 			osu_method, url);
 	else
 		wpa_msg(wpa_s, MSG_INFO, HS20_SUBSCRIPTION_REMEDIATION);
+	wpas_notify_hs20_rx_subscription_remediation(wpa_s, url, osu_method);
 }
 
 
@@ -1174,6 +1180,7 @@
 
 	wpa_msg(wpa_s, MSG_INFO, HS20_DEAUTH_IMMINENT_NOTICE "%u %u %s",
 		code, reauth_delay, url);
+	wpas_notify_hs20_rx_deauth_imminent_notice(wpa_s, code, reauth_delay, url);
 
 	if (code == HS20_DEAUTH_REASON_CODE_BSS) {
 		wpa_printf(MSG_DEBUG, "HS 2.0: Add BSS to blacklist");
diff --git a/wpa_supplicant/interworking.c b/wpa_supplicant/interworking.c
index 1fb40c7..d8368aa 100644
--- a/wpa_supplicant/interworking.c
+++ b/wpa_supplicant/interworking.c
@@ -3025,6 +3025,7 @@
 out:
 	wpa_msg(wpa_s, MSG_INFO, ANQP_QUERY_DONE "addr=" MACSTR " result=%s",
 		MAC2STR(dst), anqp_result);
+	wpas_notify_anqp_query_done(wpa_s, dst, anqp_result, bss ? bss->anqp : NULL);
 }
 
 
diff --git a/wpa_supplicant/notify.c b/wpa_supplicant/notify.c
index ba96548..9e702f0 100644
--- a/wpa_supplicant/notify.c
+++ b/wpa_supplicant/notify.c
@@ -863,3 +863,43 @@
 	}
 #endif /* CONFIG_P2P */
 }
+
+void wpas_notify_anqp_query_done(struct wpa_supplicant *wpa_s, const u8* bssid,
+				 const char *result,
+				 const struct wpa_bss_anqp *anqp)
+{
+#ifdef CONFIG_INTERWORKING
+	if (!wpa_s || !bssid || !anqp)
+		return;
+#endif /* CONFIG_INTERWORKING */
+}
+
+void wpas_notify_hs20_icon_query_done(struct wpa_supplicant *wpa_s, const u8* bssid,
+				      const char* file_name, const u8* image,
+				      u32 image_length)
+{
+#ifdef CONFIG_HS20
+	if (!wpa_s || !bssid || !file_name || !image)
+		return;
+#endif /* CONFIG_HS20 */
+}
+
+void wpas_notify_hs20_rx_subscription_remediation(struct wpa_supplicant *wpa_s,
+						  const char* url,
+						  u8 osu_method)
+{
+#ifdef CONFIG_HS20
+	if (!wpa_s || !url)
+		return;
+#endif /* CONFIG_HS20 */
+}
+
+void wpas_notify_hs20_rx_deauth_imminent_notice(struct wpa_supplicant *wpa_s,
+						u8 code, u16 reauth_delay,
+						const char *url)
+{
+#ifdef CONFIG_HS20
+	if (!wpa_s || !url)
+		return;
+#endif /* CONFIG_HS20 */
+}
diff --git a/wpa_supplicant/notify.h b/wpa_supplicant/notify.h
index e4d7fbf..2590e9a 100644
--- a/wpa_supplicant/notify.h
+++ b/wpa_supplicant/notify.h
@@ -10,6 +10,7 @@
 #define NOTIFY_H
 
 #include "p2p/p2p.h"
+#include "bss.h"
 
 struct wps_credential;
 struct wps_event_m2d;
@@ -141,5 +142,16 @@
 void wpas_notify_p2p_invitation_received(struct wpa_supplicant *wpa_s,
 					 const u8 *sa, const u8 *go_dev_addr,
 					 const u8 *bssid, int id, int op_freq);
-
+void wpas_notify_anqp_query_done(struct wpa_supplicant *wpa_s, const u8* bssid,
+				 const char* result,
+				 const struct wpa_bss_anqp *anqp);
+void wpas_notify_hs20_icon_query_done(struct wpa_supplicant *wpa_s, const u8* bssid,
+				      const char* file_name, const u8* image,
+				      u32 image_length);
+void wpas_notify_hs20_rx_subscription_remediation(struct wpa_supplicant *wpa_s,
+						  const char* url,
+						  u8 osu_method);
+void wpas_notify_hs20_rx_deauth_imminent_notice(struct wpa_supplicant *wpa_s,
+						u8 code, u16 reauth_delay,
+						const char *url);
 #endif /* NOTIFY_H */