diff --git a/include/hardware/bt_mce.h b/include/hardware/bt_mce.h
new file mode 100644
index 0000000..5d159b3
--- /dev/null
+++ b/include/hardware/bt_mce.h
@@ -0,0 +1,54 @@
+/*
+ * Copyright (C) 2014 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_BT_MCE_H
+#define ANDROID_INCLUDE_BT_MCE_H
+
+__BEGIN_DECLS
+
+/** MAS instance description */
+typedef struct
+{
+    int  id;
+    int  scn;
+    int  msg_types;
+    char *p_name;
+} btmce_mas_instance_t;
+
+/** callback for get_remote_mas_instances */
+typedef void (*btmce_remote_mas_instances_callback)(bt_status_t status, bt_bdaddr_t *bd_addr,
+                                                    int num_instances, btmce_mas_instance_t *instances);
+
+typedef struct {
+    /** set to sizeof(btmce_callbacks_t) */
+    size_t      size;
+    btmce_remote_mas_instances_callback  remote_mas_instances_cb;
+} btmce_callbacks_t;
+
+typedef struct {
+    /** set to size of this struct */
+    size_t size;
+
+    /** register BT MCE callbacks */
+    bt_status_t (*init)(btmce_callbacks_t *callbacks);
+
+    /** search for MAS instances on remote device */
+    bt_status_t (*get_remote_mas_instances)(bt_bdaddr_t *bd_addr);
+} btmce_interface_t;
+
+__END_DECLS
+
+#endif /* ANDROID_INCLUDE_BT_MCE_H */