diff --git a/staticlibs/framework/com/android/net/module/util/PermissionUtils.java b/staticlibs/framework/com/android/net/module/util/PermissionUtils.java
index 606c811..0f3dc15 100644
--- a/staticlibs/framework/com/android/net/module/util/PermissionUtils.java
+++ b/staticlibs/framework/com/android/net/module/util/PermissionUtils.java
@@ -16,6 +16,8 @@
 
 package com.android.net.module.util;
 
+import static android.Manifest.permission.ACCESS_NETWORK_STATE;
+import static android.Manifest.permission.CONNECTIVITY_USE_RESTRICTED_NETWORKS;
 import static android.Manifest.permission.NETWORK_STACK;
 import static android.content.pm.PackageManager.PERMISSION_GRANTED;
 import static android.net.NetworkStack.PERMISSION_MAINLINE_NETWORK_STACK;
@@ -85,6 +87,30 @@
     }
 
     /**
+     * If the CONNECTIVITY_USE_RESTRICTED_NETWORKS is not allowed for a particular process, throw a
+     * {@link SecurityException}.
+     *
+     * @param context {@link android.content.Context} for the process.
+     * @param message A message to include in the exception if it is thrown.
+     */
+    public static void enforceRestrictedNetworkPermission(
+            final @NonNull Context context, final @Nullable String message) {
+        context.enforceCallingOrSelfPermission(CONNECTIVITY_USE_RESTRICTED_NETWORKS, message);
+    }
+
+    /**
+     * If the ACCESS_NETWORK_STATE is not allowed for a particular process, throw a
+     * {@link SecurityException}.
+     *
+     * @param context {@link android.content.Context} for the process.
+     * @param message A message to include in the exception if it is thrown.
+     */
+    public static void enforceAccessNetworkStatePermission(
+            final @NonNull Context context, final @Nullable String message) {
+        context.enforceCallingOrSelfPermission(ACCESS_NETWORK_STATE, message);
+    }
+
+    /**
      * Return true if the context has DUMP permission.
      */
     public static boolean checkDumpPermission(Context context, String tag, PrintWriter pw) {