diff --git a/staticlibs/testutils/hostdevice/com/android/testutils/ConnectivityModuleTest.kt b/staticlibs/testutils/hostdevice/com/android/testutils/ConnectivityModuleTest.kt
new file mode 100644
index 0000000..ec485fe
--- /dev/null
+++ b/staticlibs/testutils/hostdevice/com/android/testutils/ConnectivityModuleTest.kt
@@ -0,0 +1,27 @@
+/*
+ * Copyright (C) 2021 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.
+ */
+
+package com.android.testutils
+
+/**
+ * Indicates that the test covers functionality that was rolled out in a connectivity module update.
+ *
+ * Annotated MTS tests will typically only be run in Connectivity/Tethering module MTS, and not when
+ * only other modules (such as NetworkStack) have been updated.
+ * Annotated CTS tests will always be run, as the Connectivity module should be at least newer than
+ * the CTS suite.
+ */
+annotation class ConnectivityModuleTest