Newsom Signs SB 947 "No Robo Bosses Act" and SB 951 Limiting AI in Firing and Layoffs
Governor Gavin Newsom signed SB 947 and SB 951 on September 30, 2026. SB 947 bars employers from disciplining or firing workers based solely on an automated decision system. When an employer relies primarily on such a system, a human reviewer must corroborate the decision with other records, such as managerial evaluations or personnel files. SB 951 requires any Cal-WARN layoff notice to disclose when artificial intelligence or automation caused the job losses. Newsom also signed AB 1883 the same day, which restricts AI tools that infer workers' emotional states or collect neural data, so the package is broader than the two-bill headline suggests.