California Governor Gavin Newsom signed an executive order to develop safety recommendations for advanced artificial intelligence, including an emergency shutdown mechanism known as a "kill switch." The mandate requires a panel of experts to propose rules within two months to manage risks associated with frontier models. These proposals will cover third-party audits, independent oversight, and expanded definitions of critical safety incidents.

Newsom stated the executive order is necessary because the federal government has not done enough to regulate the technology. No emergency shutdown mechanism currently exists for these models, and some critics contend that such a tool is impractical for systems running on thousands of servers. The resulting guidelines will provide a framework for potential future state requirements for AI laboratories.