California’s Department of Motor Vehicles announced Tuesday it has greenlit new regulations that will permit companies to test and operate self-driving heavy-duty trucks on state highways.
The updated rules eliminate previous restrictions on autonomous vehicles exceeding 10,001 pounds, potentially opening the door for driverless freight transport across the Golden State. The DMV emphasized that the changes also strengthen safety protocols and monitoring requirements for all categories of self-driving vehicles.
Under the new framework, autonomous trucks must still make required stops at inspection stations and follow all existing state and federal commercial vehicle regulations. Medium-weight autonomous vehicles up to 14,001 pounds will be permitted for use by government agencies and educational institutions.
The regulatory change comes after Governor Gavin Newsom rejected legislation in 2023 that would have banned heavy-duty autonomous trucks from California roads. Following that veto, the DMV began developing this comprehensive regulatory structure to address the previous limitations.
Companies seeking to deploy autonomous trucks must follow a phased approach, starting with supervised testing using human safety operators before advancing to fully driverless trials and eventual commercial operations. Testing requirements mandate 50,000 miles of operation for lighter vehicles and 500,000 miles for heavy-duty trucks at each development stage.
