California — state program · Valid 3 years
Responsible Beverage Service
RBS is California's mandatory training-and-exam program, administered by the state's Department of Alcoholic Beverage Control (ABC). It has been required since July 1, 2022 under AB 1221: anyone who serves alcohol at an on-premises licensed venue—and the managers who supervise them—must register with the ABC, train with an accredited provider, and pass the state exam.
An RBS certification is valid for three years; after that, the server must recertify. For a California activation there is no workaround: an uncertified pour is a violation waiting to be found.