diff --git a/gps/core/gps_extended_c.h b/gps/core/gps_extended_c.h
index fb08364..ebf9e5b 100644
--- a/gps/core/gps_extended_c.h
+++ b/gps/core/gps_extended_c.h
@@ -165,14 +165,14 @@ typedef struct {
 } AGpsExtCallbacks;
 
 
+typedef void (*loc_ni_notify_callback)(GpsNiNotification *notification, bool esEnalbed);
 /** GPS NI callback structure. */
 typedef struct
 {
     /**
      * Sends the notification request from HAL to GPSLocationProvider.
      */
-    gps_ni_notify_callback notify_cb;
-    gps_create_thread create_thread_cb;
+    loc_ni_notify_callback notify_cb;
 } GpsNiExtCallbacks;
 
 typedef enum loc_server_type {
diff --git a/gps/loc_api/libloc_api_50001/loc.cpp b/gps/loc_api/libloc_api_50001/loc.cpp
index 505fc94..67e6efe 100644
--- a/gps/loc_api/libloc_api_50001/loc.cpp
+++ b/gps/loc_api/libloc_api_50001/loc.cpp
@@ -52,9 +52,15 @@ using namespace loc_core;
 //Globals defns
 static gps_location_callback gps_loc_cb = NULL;
 static gps_sv_status_callback gps_sv_cb = NULL;
+static gps_ni_notify_callback gps_ni_cb = NULL;
 
 static void local_loc_cb(UlpLocation* location, void* locExt);
 static void local_sv_cb(GpsSvStatus* sv_status, void* svExt);
+static void local_ni_cb(GpsNiNotification *notification, bool esEnalbed);
+
+GpsNiExtCallbacks sGpsNiExtCallbacks = {
+    local_ni_cb
+};
 
 static const GpsGeofencingInterface* get_geofence_interface(void);
 
@@ -960,7 +966,8 @@ SIDE EFFECTS
 void loc_ni_init(GpsNiCallbacks *callbacks)
 {
     ENTRY_LOG();
-    loc_eng_ni_init(loc_afw_data,(GpsNiExtCallbacks*) callbacks);
+    gps_ni_cb = callbacks->notify_cb;
+    loc_eng_ni_init(loc_afw_data, &sGpsNiExtCallbacks);
     EXIT_LOG(%s, VOID_RET);
 }
 
@@ -1075,3 +1082,10 @@ static void local_sv_cb(GpsSvStatus* sv_status, void* svExt)
     EXIT_LOG(%s, VOID_RET);
 }
 
+static void local_ni_cb(GpsNiNotification *notification, bool esEnalbed)
+{
+    if (NULL != gps_ni_cb) {
+        gps_ni_cb(notification);
+    }
+}
+
diff --git a/gps/loc_api/libloc_api_50001/loc_eng.cpp b/gps/loc_api/libloc_api_50001/loc_eng.cpp
index 6dc14dd..60e68ed 100644
--- a/gps/loc_api/libloc_api_50001/loc_eng.cpp
+++ b/gps/loc_api/libloc_api_50001/loc_eng.cpp
@@ -102,6 +102,7 @@ static const loc_param_s_type gps_conf_table[] =
   {"A_GLONASS_POS_PROTOCOL_SELECT",  &gps_conf.A_GLONASS_POS_PROTOCOL_SELECT,  NULL, 'n'},
   {"AGPS_CERT_WRITABLE_MASK",        &gps_conf.AGPS_CERT_WRITABLE_MASK,        NULL, 'n'},
   {"SUPL_MODE",                      &gps_conf.SUPL_MODE,                      NULL, 'n'},
+  {"SUPL_ES",                        &gps_conf.SUPL_ES,                        NULL, 'n'},
   {"INTERMEDIATE_POS",               &gps_conf.INTERMEDIATE_POS,               NULL, 'n'},
   {"ACCURACY_THRES",                 &gps_conf.ACCURACY_THRES,                 NULL, 'n'},
   {"NMEA_PROVIDER",                  &gps_conf.NMEA_PROVIDER,                  NULL, 'n'},
@@ -143,6 +144,7 @@ static void loc_default_parameters(void)
    gps_conf.GPS_LOCK = 0;
    gps_conf.SUPL_VER = 0x10000;
    gps_conf.SUPL_MODE = 0x3;
+   gps_conf.SUPL_ES = 0;
    gps_conf.CAPABILITIES = 0x7;
    /* LTE Positioning Profile configuration is disable by default*/
    gps_conf.LPP_PROFILE = 0;
@@ -2738,6 +2740,7 @@ void loc_eng_configuration_update (loc_eng_data_s_type &loc_eng_data,
         gps_conf_tmp.LPP_PROFILE = gps_conf.LPP_PROFILE;
         gps_conf_tmp.A_GLONASS_POS_PROTOCOL_SELECT = gps_conf.A_GLONASS_POS_PROTOCOL_SELECT;
         gps_conf_tmp.SUPL_MODE = gps_conf.SUPL_MODE;
+        gps_conf_tmp.SUPL_ES = gps_conf.SUPL_ES;
         gps_conf_tmp.GPS_LOCK = gps_conf.GPS_LOCK;
         gps_conf = gps_conf_tmp;
     }
diff --git a/gps/loc_api/libloc_api_50001/loc_eng.h b/gps/loc_api/libloc_api_50001/loc_eng.h
index b4f2564..59e6c14 100644
--- a/gps/loc_api/libloc_api_50001/loc_eng.h
+++ b/gps/loc_api/libloc_api_50001/loc_eng.h
@@ -89,7 +89,7 @@ typedef struct loc_eng_data_s
     loc_sv_status_cb_ext           sv_status_cb;
     agps_status_extended           agps_status_cb;
     gps_nmea_callback              nmea_cb;
-    gps_ni_notify_callback         ni_notify_cb;
+    loc_ni_notify_callback         ni_notify_cb;
     gps_set_capabilities           set_capabilities_cb;
     gps_acquire_wakelock           acquire_wakelock_cb;
     gps_release_wakelock           release_wakelock_cb;
@@ -150,12 +150,13 @@ typedef struct loc_gps_cfg_s
     uint32_t       ACCURACY_THRES;
     uint32_t       SUPL_VER;
     uint32_t       SUPL_MODE;
+    uint32_t       SUPL_ES;
     uint32_t       CAPABILITIES;
     uint32_t       LPP_PROFILE;
     uint32_t       XTRA_VERSION_CHECK;
-    char        XTRA_SERVER_1[MAX_XTRA_SERVER_URL_LENGTH];
-    char        XTRA_SERVER_2[MAX_XTRA_SERVER_URL_LENGTH];
-    char        XTRA_SERVER_3[MAX_XTRA_SERVER_URL_LENGTH];
+    char           XTRA_SERVER_1[MAX_XTRA_SERVER_URL_LENGTH];
+    char           XTRA_SERVER_2[MAX_XTRA_SERVER_URL_LENGTH];
+    char           XTRA_SERVER_3[MAX_XTRA_SERVER_URL_LENGTH];
     uint32_t       USE_EMERGENCY_PDN_FOR_EMERGENCY_SUPL;
     uint32_t       NMEA_PROVIDER;
     uint32_t       GPS_LOCK;
diff --git a/gps/loc_api/libloc_api_50001/loc_eng_ni.cpp b/gps/loc_api/libloc_api_50001/loc_eng_ni.cpp
index 4597b98..d79e635 100644
--- a/gps/loc_api/libloc_api_50001/loc_eng_ni.cpp
+++ b/gps/loc_api/libloc_api_50001/loc_eng_ni.cpp
@@ -189,7 +189,7 @@ void loc_eng_ni_request_handler(loc_eng_data_s_type &loc_eng_data,
         }
 
         CALLBACK_LOG_CALLFLOW("ni_notify_cb - id", %d, notif->notification_id);
-        loc_eng_data.ni_notify_cb((GpsNiNotification*)notif);
+        loc_eng_data.ni_notify_cb((GpsNiNotification*)notif, gps_conf.SUPL_ES != 0);
     }
     EXIT_LOG(%s, VOID_RET);
 }