diff --git a/lib/src/Notifications.ts b/lib/src/Notifications.ts
index 68b00e0ca2d98a85cee87efdf9c17cfe86941d8a..3d28969f9d7f760346ac199c1f39c7b4cf1d6094 100644
--- a/lib/src/Notifications.ts
+++ b/lib/src/Notifications.ts
@@ -3,18 +3,22 @@ import { NativeEventsReceiver } from './adapters/NativeEventsReceiver';
 import { Commands } from './commands/Commands';
 import { EventsRegistry } from './events/EventsRegistry';
 import { Notification, NotificationCategory } from './interfaces/Notification';
+import { UniqueIdProvider } from './adapters/UniqueIdProvider';
 
 export class NotificationsRoot {
   private readonly nativeEventsReceiver: NativeEventsReceiver;
   private readonly nativeCommandsSender: NativeCommandsSender;
   private readonly commands: Commands;
   private readonly eventsRegistry: EventsRegistry;
+  private readonly uniqueIdProvider: UniqueIdProvider;
 
   constructor() {
     this.nativeEventsReceiver = new NativeEventsReceiver();
     this.nativeCommandsSender = new NativeCommandsSender();
+    this.uniqueIdProvider = new UniqueIdProvider();
     this.commands = new Commands(
-      this.nativeCommandsSender
+      this.nativeCommandsSender,
+      this.uniqueIdProvider
     );
     this.eventsRegistry = new EventsRegistry(this.nativeEventsReceiver);
   }
@@ -36,8 +40,8 @@ export class NotificationsRoot {
   /**
    * Reset the app to a new layout
    */
-  public localNotification(notification: Notification) {
-    return this.commands.sendLocalNotification(notification);
+  public localNotification(notification: Notification, id: string) {
+    return this.commands.sendLocalNotification(notification, id);
   }
 
   /**
@@ -86,8 +90,8 @@ export class NotificationsRoot {
   /**
    * isRegisteredForRemoteNotifications
    */
-  public isRegisteredForRemoteNotifications(): Promise<any> {
-    this.commands.isRegisteredForRemoteNotifications();
+  public isRegisteredForRemoteNotifications(): Promise<boolean> {
+    return this.commands.isRegisteredForRemoteNotifications();
   }
 
   /**
diff --git a/lib/src/adapters/UniqueIdProvider.ts b/lib/src/adapters/UniqueIdProvider.ts
new file mode 100644
index 0000000000000000000000000000000000000000..0eaaff6c672bff6278e2ea91dc9cd658503b9e24
--- /dev/null
+++ b/lib/src/adapters/UniqueIdProvider.ts
@@ -0,0 +1,7 @@
+import * as _ from 'lodash';
+
+export class UniqueIdProvider {
+  generate(prefix?: string): string {
+    return _.uniqueId(prefix);
+  }
+}
diff --git a/lib/src/commands/Commands.test.ts b/lib/src/commands/Commands.test.ts
index f1da2659955fd3bc6866e29088d35b48162813ca..aba9afc2d05f4dd8c6ffabef71499c0be624d2ef 100644
--- a/lib/src/commands/Commands.test.ts
+++ b/lib/src/commands/Commands.test.ts
@@ -4,16 +4,20 @@ import { mock, verify, instance, deepEqual, when, anything, anyString } from 'ts
 import { Commands } from './Commands';
 import { NativeCommandsSender } from '../adapters/NativeCommandsSender';
 import { Notification, NotificationCategory, NotificationPermissions } from '../interfaces/Notification';
+import { UniqueIdProvider } from '../adapters/UniqueIdProvider';
 
 describe('Commands', () => {
   let uut: Commands;
   let mockedNativeCommandsSender: NativeCommandsSender;
-
+  let mockedUniqueIdProvider: UniqueIdProvider;
+  
   beforeEach(() => {
     mockedNativeCommandsSender = mock(NativeCommandsSender);
-
+    mockedUniqueIdProvider = mock(UniqueIdProvider);
+    when(mockedUniqueIdProvider.generate(anything())).thenCall((prefix) => `${prefix}+UNIQUE_ID`);
     uut = new Commands(
-      instance(mockedNativeCommandsSender)
+      instance(mockedNativeCommandsSender),
+      instance(mockedUniqueIdProvider)
     );
   });
 
@@ -24,11 +28,12 @@ describe('Commands', () => {
     });
 
     it('returns a promise with the initial notification', async () => {
+      const expectedNotification: Notification = {data: {}, alert: 'alert'};
       when(mockedNativeCommandsSender.getInitialNotification()).thenResolve(
-        {data: {}}
+        expectedNotification
       );
       const result = await uut.getInitialNotification();
-      expect(result).toEqual({data: {}});
+      expect(result).toEqual(expectedNotification);
     });
   });
 
@@ -72,7 +77,20 @@ describe('Commands', () => {
     it('sends to native', () => {
       const notification: Notification = {data: {}, alert: 'alert'};
       uut.sendLocalNotification(notification);
-      verify(mockedNativeCommandsSender.sendLocalNotification(notification, 'id')).called();
+      verify(mockedNativeCommandsSender.sendLocalNotification(notification, anyString())).called();
+    });
+
+    it('generates unique identifier', () => {
+      const notification: Notification = {data: {}, alert: 'alert'};
+      uut.sendLocalNotification(notification);
+      verify(mockedNativeCommandsSender.sendLocalNotification(notification, `Notification_+UNIQUE_ID`)).called();
+    });
+
+    it('use passed notification id', () => {
+      const notification: Notification = {data: {}, alert: 'alert'};
+      const passedId: string = "passedId";
+      uut.sendLocalNotification(notification, passedId);
+      verify(mockedNativeCommandsSender.sendLocalNotification(notification, passedId)).called();
     });
   });
   
diff --git a/lib/src/commands/Commands.ts b/lib/src/commands/Commands.ts
index 882a5e986998488446d1932a787a83aa09e2bd7f..07986a675d87581f5641eb47b8e27c49510764f6 100644
--- a/lib/src/commands/Commands.ts
+++ b/lib/src/commands/Commands.ts
@@ -1,14 +1,16 @@
 import * as _ from 'lodash';
 import { NativeCommandsSender } from '../adapters/NativeCommandsSender';
 import { Notification, NotificationCategory, NotificationPermissions } from '../interfaces/Notification';
+import { UniqueIdProvider } from '../adapters/UniqueIdProvider';
 
 export class Commands {
   constructor(
-    private readonly nativeCommandsSender: NativeCommandsSender
+    private readonly nativeCommandsSender: NativeCommandsSender,
+    private readonly uniqueIdProvider: UniqueIdProvider
   ) {}
 
-  public sendLocalNotification(notification: Notification) {
-    const notificationId = 'id';
+  public sendLocalNotification(notification: Notification, id?: string) {
+    const notificationId = id ? id : this.uniqueIdProvider.generate('Notification_');
     const result = this.nativeCommandsSender.sendLocalNotification(notification, notificationId);
     return result;
   }