diff --git a/native/android/app/CMakeLists.txt b/native/android/app/CMakeLists.txt
--- a/native/android/app/CMakeLists.txt
+++ b/native/android/app/CMakeLists.txt
@@ -121,6 +121,7 @@
   "./src/cpp/NotificationsCryptoModuleJNIHelper.cpp"
   "./src/cpp/StaffUtilsJNIHelper.cpp"
   "./src/cpp/AESCrypto.cpp"
+  "./src/cpp/CommServicesAuthMetadataEmitter.cpp"
 )
 
 list(APPEND GENERATED_NATIVE_CODE
diff --git a/native/android/app/src/cpp/CommServicesAuthMetadataEmitter.cpp b/native/android/app/src/cpp/CommServicesAuthMetadataEmitter.cpp
new file mode 100644
--- /dev/null
+++ b/native/android/app/src/cpp/CommServicesAuthMetadataEmitter.cpp
@@ -0,0 +1,32 @@
+#include "jniHelpers.h"
+#include <NativeModules/CommServicesAuthMetadataEmitter.h>
+#include <fbjni/fbjni.h>
+
+using namespace facebook::jni;
+
+class CommServicesAuthMetadataEmitterJavaClass
+    : public JavaClass<CommServicesAuthMetadataEmitterJavaClass> {
+public:
+  static auto constexpr kJavaDescriptor =
+      "Lapp/comm/android/commservices/CommServicesAuthMetadataEmitter;";
+
+  static void
+  sendAuthMetadataToJS(rust::String accessToken, rust::String userID) {
+
+    static const auto cls = javaClassStatic();
+    static auto method = cls->getStaticMethod<void(std::string, std::string)>(
+        "sendAuthMetadataToJS");
+    method(cls, std::string(accessToken), std::string(userID));
+  }
+};
+
+namespace comm {
+void CommServicesAuthMetadataEmitter::sendAuthMetadataToJS(
+    rust::String accessToken,
+    rust::String userID) {
+  NativeAndroidAccessProvider::runTask([&]() {
+    CommServicesAuthMetadataEmitterJavaClass::sendAuthMetadataToJS(
+        accessToken, userID);
+  });
+}
+} // namespace comm
diff --git a/native/android/app/src/main/java/app/comm/android/MainApplication.java b/native/android/app/src/main/java/app/comm/android/MainApplication.java
--- a/native/android/app/src/main/java/app/comm/android/MainApplication.java
+++ b/native/android/app/src/main/java/app/comm/android/MainApplication.java
@@ -5,6 +5,7 @@
 import android.database.CursorWindow;
 import androidx.annotation.NonNull;
 import androidx.multidex.MultiDexApplication;
+import app.comm.android.commservices.CommServicesPackage;
 import app.comm.android.fbjni.CommSecureStore;
 import app.comm.android.fbjni.DatabaseInitializer;
 import app.comm.android.fbjni.GlobalDBSingleton;
@@ -49,6 +50,7 @@
           List<ReactPackage> packages = new PackageList(this).getPackages();
           packages.add(new KeyboardInputPackage(this.getApplication()));
           packages.add(new CommAndroidNotificationsPackage());
+          packages.add(new CommServicesPackage());
           return packages;
         }
 
diff --git a/native/android/app/src/main/java/app/comm/android/commservices/CommServicesAuthMetadataEmitter.java b/native/android/app/src/main/java/app/comm/android/commservices/CommServicesAuthMetadataEmitter.java
new file mode 100644
--- /dev/null
+++ b/native/android/app/src/main/java/app/comm/android/commservices/CommServicesAuthMetadataEmitter.java
@@ -0,0 +1,76 @@
+package app.comm.android.commservices;
+
+import android.util.Log;
+import com.facebook.react.bridge.Arguments;
+import com.facebook.react.bridge.ReactApplicationContext;
+import com.facebook.react.bridge.ReactContextBaseJavaModule;
+import com.facebook.react.bridge.ReactMethod;
+import com.facebook.react.bridge.WritableMap;
+import com.facebook.react.modules.core.DeviceEventManagerModule;
+import java.util.HashMap;
+import java.util.Map;
+
+public class CommServicesAuthMetadataEmitter
+    extends ReactContextBaseJavaModule {
+
+  private static int listenersCount = 0;
+  private static CommServicesAuthMetadataEmitter sharedInstance = null;
+
+  public static final String COMM_SERVICES_AUTH_METADATA =
+      "commServicesAuthMetadata";
+
+  CommServicesAuthMetadataEmitter(ReactApplicationContext reactContext) {
+    super(reactContext);
+  }
+
+  @Override
+  public String getName() {
+    return "CommServicesAuthMetadataEmitter";
+  }
+
+  @ReactMethod
+  public void addListener(String eventName) {
+    synchronized (CommServicesAuthMetadataEmitter.class) {
+      listenersCount++;
+      if (sharedInstance == null) {
+        sharedInstance = this;
+      }
+    }
+  }
+
+  @ReactMethod
+  public void removeListeners(Integer count) {
+    synchronized (CommServicesAuthMetadataEmitter.class) {
+      listenersCount -= count;
+      boolean isLastListener = listenersCount == 0;
+      if (isLastListener) {
+        sharedInstance = null;
+      }
+    }
+  }
+
+  public static void sendAuthMetadataToJS(String accessToken, String userID) {
+    synchronized (CommServicesAuthMetadataEmitter.class) {
+      if (sharedInstance == null) {
+        return;
+      }
+
+      // Event body must match UserLoginResponse
+      // type from 'lib/types/identity-service-types.js'
+      WritableMap eventBody = Arguments.createMap();
+      eventBody.putString("accessToken", accessToken);
+      eventBody.putString("userID", userID);
+
+      sharedInstance.getReactApplicationContext()
+          .getJSModule(DeviceEventManagerModule.RCTDeviceEventEmitter.class)
+          .emit(COMM_SERVICES_AUTH_METADATA, eventBody);
+    }
+  }
+
+  @Override
+  public Map<String, Object> getConstants() {
+    final Map<String, Object> constants = new HashMap<>();
+    constants.put("COMM_SERVICES_AUTH_METADATA", COMM_SERVICES_AUTH_METADATA);
+    return constants;
+  }
+}
diff --git a/native/android/app/src/main/java/app/comm/android/commservices/CommServicesPackage.java b/native/android/app/src/main/java/app/comm/android/commservices/CommServicesPackage.java
new file mode 100644
--- /dev/null
+++ b/native/android/app/src/main/java/app/comm/android/commservices/CommServicesPackage.java
@@ -0,0 +1,27 @@
+package app.comm.android.commservices;
+
+import com.facebook.react.ReactPackage;
+import com.facebook.react.bridge.NativeModule;
+import com.facebook.react.bridge.ReactApplicationContext;
+import com.facebook.react.uimanager.ViewManager;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+
+public class CommServicesPackage implements ReactPackage {
+  @Override
+  public List<ViewManager>
+  createViewManagers(ReactApplicationContext reactContext) {
+    return Collections.emptyList();
+  }
+
+  @Override
+  public List<NativeModule>
+  createNativeModules(ReactApplicationContext reactContext) {
+    List<NativeModule> modules = new ArrayList<>();
+
+    modules.add(new CommServicesAuthMetadataEmitter(reactContext));
+
+    return modules;
+  }
+}