California has become the first state to implement a law mandating AI safety transparency, with Governor Newsom signing SB 53 into effect. This legislation requires major AI companies, including OpenAI and Anthropic, to disclose their safety protocols and adhere to them. The law aims to enhance accountability and transparency in the rapidly evolving AI sector. Adam Billen, vice president of public policy at Encode AI, elaborates on the law's provisions, which include whistleblower protections and requirements for reporting safety incidents. The passage of SB 53 is notable, especially in light of the failure of a previous attempt, SB 1047, highlighting the challenges of regulating AI. The law's implications may influence other states to consider similar regulations, as discussions continue about the future of AI governance, including potential rules for AI companion chatbots.