Newsom signs SB 947 and SB 951, adding human-review rules for AI-driven firings and layoffs
Governor Gavin Newsom signed SB 947 and SB 951 on September 30, 2026, making AI oversight in discipline, termination, and layoffs binding California law. SB 947, authored by state Senator Jerry McNerney, bars employers from relying solely on automated decision systems to discipline or terminate workers starting July 1, 2027. A human must check the system's output against supporting data and give the worker written notice. The bill is a revised version of SB 7, which Newsom vetoed in October 2025 over concerns that its notice requirements were overly broad. The signed version narrows its scope to discipline and termination. SB 951 requires employers to disclose when AI or automation drives a mass layoff, relocation, or termination, effective January 1, 2027. A third law, AB 1883, bars certain AI workplace surveillance, including tools that try to read emotional state or collect neural data, also effective January 1, 2027.