diff --git a/include/hardware/ble_advertiser.h b/include/hardware/ble_advertiser.h
new file mode 100644
index 0000000..e7c169c
--- /dev/null
+++ b/include/hardware/ble_advertiser.h
@@ -0,0 +1,88 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+
+#ifndef ANDROID_INCLUDE_BLE_ADVERTISER_H
+#define ANDROID_INCLUDE_BLE_ADVERTISER_H
+
+#include <stdint.h>
+#include <vector>
+#include "bt_gatt_types.h"
+#include "bt_common_types.h"
+
+using std::vector;
+
+__BEGIN_DECLS
+
+/** Callback invoked in response to register_advertiser */
+typedef void (*register_advertiser_callback)(int status, int advertiser_id,
+                                             bt_uuid_t *uuid);
+
+/** Callback invoked when multi-adv enable operation has completed */
+typedef void (*multi_adv_enable_callback)(int advertiser_id, int status);
+
+/** Callback invoked when multi-adv param update operation has completed */
+typedef void (*multi_adv_update_callback)(int advertiser_id, int status);
+
+/** Callback invoked when multi-adv instance data set operation has completed */
+typedef void (*multi_adv_data_callback)(int advertiser_id, int status);
+
+/** Callback invoked when multi-adv disable operation has completed */
+typedef void (*multi_adv_disable_callback)(int advertiser_id, int status);
+
+typedef struct {
+    register_advertiser_callback        register_advertiser_cb;
+    multi_adv_enable_callback           multi_adv_enable_cb;
+    multi_adv_update_callback           multi_adv_update_cb;
+    multi_adv_data_callback             multi_adv_data_cb;
+    multi_adv_disable_callback          multi_adv_disable_cb;
+} ble_advertiser_callbacks_t;
+
+typedef struct {
+    /** Registers an advertiser with the stack */
+    bt_status_t (*register_advertiser)(bt_uuid_t *uuid);
+
+    /** Unregister a advertiser from the stack */
+    bt_status_t (*unregister_advertiser)(int advertiser_id);
+
+    /** Set the advertising data or scan response data */
+    bt_status_t (*set_adv_data)(int advertiser_id, bool set_scan_rsp, bool include_name,
+                    bool include_txpower, int min_interval, int max_interval, int appearance,
+                    vector<uint8_t> manufacturer_data,
+                    vector<uint8_t> service_data,
+                    vector<uint8_t> service_uuid);
+
+    /* Set up the parameters as per spec, user manual specified values and enable multi ADV */
+    bt_status_t (*multi_adv_enable)(int advertiser_id, int min_interval,int max_interval,int adv_type,
+                 int chnl_map, int tx_power, int timeout_s);
+
+    /* Update the parameters as per spec, user manual specified values and restart multi ADV */
+    bt_status_t (*multi_adv_update)(int advertiser_id, int min_interval,int max_interval,int adv_type,
+                 int chnl_map, int tx_power, int timeout_s);
+
+    /* Setup the data for the specified instance */
+    bt_status_t (*multi_adv_set_inst_data)(int advertiser_id, bool set_scan_rsp, bool include_name,
+                    bool incl_txpower, int appearance, vector<uint8_t> manufacturer_data,
+                    vector<uint8_t> service_data, vector<uint8_t> service_uuid);
+
+    /* Disable the multi adv instance */
+    bt_status_t (*multi_adv_disable)(int advertiser_id);
+
+} ble_advertiser_interface_t;
+
+__END_DECLS
+
+#endif /* ANDROID_INCLUDE_BLE_ADVERTISER_H */
diff --git a/include/hardware/bt_gatt.h b/include/hardware/bt_gatt.h
index 42e14c2..343e5fa 100644
--- a/include/hardware/bt_gatt.h
+++ b/include/hardware/bt_gatt.h
@@ -19,6 +19,7 @@
 #define ANDROID_INCLUDE_BT_GATT_H
 
 #include <stdint.h>
+#include "ble_advertiser.h"
 #include "bt_gatt_client.h"
 #include "bt_gatt_server.h"
 
@@ -34,6 +35,9 @@
 
     /** GATT Server callbacks */
     const btgatt_server_callbacks_t* server;
+
+    /** Advertiser callbacks */
+    const ble_advertiser_callbacks_t* advertiser;
 } btgatt_callbacks_t;
 
 /** Represents the standard Bluetooth GATT interface. */
@@ -54,6 +58,9 @@
 
     /** Pointer to the GATT server interface methods.*/
     const btgatt_server_interface_t* server;
+
+    /** Pointer to the advertiser interface methods.*/
+    const ble_advertiser_interface_t* advertiser;
 } btgatt_interface_t;
 
 __END_DECLS
diff --git a/include/hardware/bt_gatt_client.h b/include/hardware/bt_gatt_client.h
index f5df21c..6cd8394 100644
--- a/include/hardware/bt_gatt_client.h
+++ b/include/hardware/bt_gatt_client.h
@@ -187,18 +187,6 @@
 /** Callback invoked when a scan filter configuration command has completed */
 typedef void (*scan_filter_status_callback)(int enable, int client_if, int status);
 
-/** Callback invoked when multi-adv enable operation has completed */
-typedef void (*multi_adv_enable_callback)(int client_if, int status);
-
-/** Callback invoked when multi-adv param update operation has completed */
-typedef void (*multi_adv_update_callback)(int client_if, int status);
-
-/** Callback invoked when multi-adv instance data set operation has completed */
-typedef void (*multi_adv_data_callback)(int client_if, int status);
-
-/** Callback invoked when multi-adv disable operation has completed */
-typedef void (*multi_adv_disable_callback)(int client_if, int status);
-
 /**
  * Callback notifying an application that a remote device connection is currently congested
  * and cannot receive any more data. An application should avoid sending more data until
@@ -253,10 +241,6 @@
     scan_filter_cfg_callback            scan_filter_cfg_cb;
     scan_filter_param_callback          scan_filter_param_cb;
     scan_filter_status_callback         scan_filter_status_cb;
-    multi_adv_enable_callback           multi_adv_enable_cb;
-    multi_adv_update_callback           multi_adv_update_cb;
-    multi_adv_data_callback             multi_adv_data_cb;
-    multi_adv_disable_callback          multi_adv_disable_cb;
     congestion_callback                 congestion_cb;
     batchscan_cfg_storage_callback      batchscan_cfg_storage_cb;
     batchscan_enable_disable_callback   batchscan_enb_disable_cb;
@@ -355,13 +339,6 @@
     /** Determine the type of the remote device (LE, BR/EDR, Dual-mode) */
     int (*get_device_type)( const bt_bdaddr_t *bd_addr );
 
-    /** Set the advertising data or scan response data */
-    bt_status_t (*set_adv_data)(int client_if, bool set_scan_rsp, bool include_name,
-                    bool include_txpower, int min_interval, int max_interval, int appearance,
-                    vector<uint8_t> manufacturer_data,
-                    vector<uint8_t> service_data,
-                    vector<uint8_t> service_uuid);
-
     /** Configure the MTU for a given connection */
     bt_status_t (*configure_mtu)(int conn_id, int mtu);
 
@@ -372,22 +349,6 @@
     /** Sets the LE scan interval and window in units of N*0.625 msec */
     bt_status_t (*set_scan_parameters)(int client_if, int scan_interval, int scan_window);
 
-    /* Setup the parameters as per spec, user manual specified values and enable multi ADV */
-    bt_status_t (*multi_adv_enable)(int client_if, int min_interval,int max_interval,int adv_type,
-                 int chnl_map, int tx_power, int timeout_s);
-
-    /* Update the parameters as per spec, user manual specified values and restart multi ADV */
-    bt_status_t (*multi_adv_update)(int client_if, int min_interval,int max_interval,int adv_type,
-                 int chnl_map, int tx_power, int timeout_s);
-
-    /* Setup the data for the specified instance */
-    bt_status_t (*multi_adv_set_inst_data)(int client_if, bool set_scan_rsp, bool include_name,
-                    bool incl_txpower, int appearance, vector<uint8_t> manufacturer_data,
-                    vector<uint8_t> service_data, vector<uint8_t> service_uuid);
-
-    /* Disable the multi adv instance */
-    bt_status_t (*multi_adv_disable)(int client_if);
-
     /* Configure the batchscan storage */
     bt_status_t (*batchscan_cfg_storage)(int client_if, int batch_scan_full_max,
         int batch_scan_trunc_max, int batch_scan_notify_threshold);