Real ID Mobile Driver's License: How (And Where) It Works

Real ID mDL functionality is implemented in 20 U.S. states and Puerto Rico, but the TSA recommends still keeping your physical ID on you as a backup.
Newsweek

Real ID: 5 States Where Your Driver’s License Meets Requirements

If you have an Enhanced Driver's License (EDL), also called an Enhanced ID, from Washington, Michigan, Minnesota, New York or Vermont you do not need to apply for a Real ID. Starting May 7, 2025, ...