Updated 2026-09-19
from the news desk
Is California requiring an AI kill switch? Not yet, but Newsom ordered recommendations
On 18 September 2026, Governor Gavin Newsom issued an executive order that does not itself impose a kill-switch mandate. The order asks for recommendations on whether California should require a verified emergency shutoff for frontier…
Not yet. Executive Order N-9-26, signed by Governor Gavin Newsom on 18 September 2026, does not itself require frontier AI developers to install a kill switch. The order directs the Government Operations Agency to deliver recommendations by 16 November 2026 on possible amendments to state law, including whether California should require a verified emergency shutoff for frontier models.
What the 18 September order actually does
The Governor’s 18 September news release says the order is meant to accelerate California’s new system for independent AI oversight and to advance creation of an AI kill switch. The signed order states that it took effect immediately, but its immediate legal commands are aimed at state agencies, not a new direct mandate on private labs.
Executive Order N-9-26 sets three dates. First, the order states that by 1 May 2027 the Government Operations Agency must develop and post the application requirements, procedures, and criteria for independent verification organizations: “The Government Operations Agency shall complete the requirements of Section 8898.1 of the Government Code and develop application requirements, procedures, and criteria for independent verification organizations and publicly post them, as required by law.” Second, the order states that by 1 December 2027 the agency must complete separate requirements under Government Code section 11549.82 and begin the next actions required there. Third, the order says that by 16 November 2026 the agency, consulting the Governor’s Office of Emergency Services and national experts, must submit recommendations on possible amendments to existing state law.
The Governor’s 18 September release says SB 813 created the framework for certifying those independent verification organizations, which the release describes as bodies with enough technical expertise and independence from AI companies to assess AI systems and models for safety and risk. The same release says AB 1405 created a state registry for AI auditors and standards for their independence, transparency, and integrity.
Why the kill-switch answer is still no, for now
The narrow answer to the search question is no. Paragraph 3(c) of Executive Order N-9-26 does not say frontier developers are now required to build or maintain a kill switch. It says the Governor wants recommendations on the technical feasibility and potential efficacy of amending existing state law to require one, with ongoing verification by an independent verification organization.
The Governor’s news release uses stronger forward-looking language than the operative clause. The release says the order will advance creation of an AI kill switch and says proposals under consideration include requiring companies to develop an emergency shutoff for frontier models. One reading is that California is signaling where it wants the law to go. Another reading is that the state is still at a proposal stage, because the order asks first for recommendations about feasibility and efficacy rather than directly imposing the duty.
What changed from audits on paper to verification in labs
The practical shift in the Governor’s materials is not only the possible shutoff. The 18 September release says California had already signed SB 53, which the release describes as requiring public safety frameworks, incident reports, and whistleblower protections for frontier AI developers. The same release says the new order asks whether state law should go further by moving designated outside reviewers into labs and by tying key filings to external verification.
The 18 September release lists two proposals explicitly. One proposal is: “Require frontier AI companies to embed a designated independent verification organization onsite in their labs to conduct regular audits and evaluations.”, the Governor’s office says. Another is: “Require that the AI safety frameworks, transparency reports, and risk assessments that frontier AI companies are required to file under state law are verified pursuant to standards deemed adequate by an independent verification organization.”, the release states. Executive Order N-9-26 uses closely similar language, while referring to all large frontier developers and to periodic audits and evaluations.
The Governor’s materials use the term frontier models without defining it. For readers who want that policy term unpacked, our frontier model glossary explains how the label is used. The order also fits into a wider debate about AI guardrails, meaning safeguards meant to reduce risk; our guardrails glossary covers that term in plain English.
The stronger case for and against this approach
The stronger case for calling this a regulatory escalation rests on the documents’ structure. The Governor’s release says California has already moved from disclosure and incident reporting under SB 53 to certifying outside reviewers under SB 813 and registering AI auditors under AB 1405. Executive Order N-9-26 adds deadlines for standing up that verification system and asks for recommendations on putting designated verifiers inside labs and testing a shutoff on an ongoing basis. On that reading, California is moving from paperwork and after-the-fact reporting toward continuous external oversight at frontier labs.
The stronger case for caution rests on legal status. The same order says the onsite-embedding proposal, independently verified filings, expanded incident definitions, and kill-switch idea are subjects for recommendations on possible amendments to existing law, not duties the order itself imposes on private firms. The order also states that it does not create enforceable rights or benefits against the State or any other person. On that reading, California has signaled a tougher model, but whether developers will actually face a kill-switch requirement still depends on later legal action.
The Governor’s broader political argument is explicit. Newsom says: “Absent federal action—which unfortunately is not forthcoming due to a failure of leadership by the President and Congressional leaders—California will continue to lead by taking action to swiftly implement our existing laws around AI security and risks.” Whether that argument persuades readers is a separate question. On the documents themselves, California has accelerated independent verification now and opened the door to a possible verified shutoff requirement later. More coverage appears in our AI news archive.
Frequently asked questions
Does the executive order itself require an AI kill switch?
No. Executive Order N-9-26 directs recommendations by 16 November 2026 on whether California should amend state law to require a kill switch for frontier models, with ongoing verification by an independent verification organization.
What are independent verification organizations in this order?
The Governor’s 18 September release says SB 813 created a framework for certifying independent verification organizations with enough technical expertise and independence from AI companies to assess AI systems and models for safety and risk.
Is California moving to put outside reviewers inside AI labs?
Possibly. Executive Order N-9-26 asks for recommendations on requiring all large frontier developers to embed designated independent verification organizations onsite for periodic audits and evaluations; it does not itself impose that requirement.
What deadlines does the order set?
Executive Order N-9-26 says recommendations are due by 16 November 2026, application rules for independent verification organizations are due by 1 May 2027, and further steps under Government Code section 11549.82 are due by 1 December 2027.
Caveats: The account of recent incidents, including the Hugging Face attack and reported loss-of-control events, comes from the Governor’s news release and executive order. No separate incident record or bill text for SB 53, SB 813, or AB 1405 is included here.