
California set a November deadline for proposals on a frontier-model kill switch
Executive Order N-9-26 was signed on September 18, 2026 and took effect the same day. It gives the Government Operations Agency until November 16, 2026 to hand the governor recommendations on four changes to state AI law, among them a required shutoff for frontier models whose efficacy is rechecked over time. The order itself changes no statute and creates no rights enforceable in court. Its product is a date and a list.
Governor of Californiaverified