California is the seventh U.S. state to adopt mobile driver’s licenses for iPhones, part of a growing push by businesses and governments to make digital IDs commonplace.

The Department of Motor Vehicles is required by law to screen motor-voter registrations, and county elections officials say they rely on this information to send out ballots.

The California Highway Patrol still impounds thousands of unlicensed drivers’ cars for 30 days, despite a 2017 federal court ruling calling the holds unconstitutional.

The Santa Clara District Attorney’s Office will prosecute the rogue auto repair shops for allegedly dismantling cars without a license.