California Gov. Gavin Newsom signed the No Robo Bosses Act into law. It bans employers from relying solely on AI for disciplinary or firing decisions. Businesses must have a human corroborate such moves with additional information. Written notices must be provided to affected employees. The notices must describe the AI use and the data involved. A human contact must be provided for further discussion. The bill was reintroduced after removing a pre-notification requirement. Business groups criticized the lack of a clear definition for 'primarily relies'.