Newsom Fast-Tracks AI Oversight and Orders Study of a ‘Kill Switch’—No Shutdown Power Exists Yet

The signed order moves oversight deadlines forward

SACRAMENTO — Governor Gavin Newsom signed Executive Order N-9-26 on Friday, directing California agencies to accelerate two newly enacted artificial-intelligence oversight programs and develop recommendations for additional safety rules.

The order requires the Government Operations Agency to publish application requirements, procedures and criteria for independent verification organizations by May 1, 2027. Senate Bill 813 had set a January 1, 2028 deadline for the broader program. The accelerated date applies to the setup work identified in the order; it should not be described as proof that every independent-verification function is already operating.

The order also requires the agency to establish the core AI-auditor registry functions by December 1, 2027. Assembly Bill 1405 had required that work by January 1, 2029. The statute's separate prohibition on conducting covered AI audits without registration begins in 2029 unless lawmakers change the law.

A ‘kill switch’ is a proposal—not a power California can use today

The most dramatic phrase in the announcement is ‘kill switch,’ meaning an emergency mechanism intended to stop a frontier AI model. The signed order does not create such a switch, identify who could activate one, authorize the governor to shut down a company, or impose a current technical requirement on AI developers.

Instead, Newsom ordered the Government Operations Agency, working with the Governor's Office of Emergency Services and national experts, to submit recommendations by November 16. Those recommendations must address the technical feasibility and potential effectiveness of requiring a kill switch and having an independent verification organization test it on an ongoing basis.

The same review must consider onsite independent verifiers at large frontier developers, independent verification of safety frameworks and transparency reports, and a broader definition of reportable critical-safety incidents that includes loss-of-control events. Each item is a required subject for recommendations; none is automatically enacted as binding law by Friday's order.

What the existing laws already require

SB 813 creates a state framework for designating independent verification organizations with technical expertise and safeguards against conflicts of interest. It requires California to develop standards, consult stakeholders and receive annual reports from designated organizations.

The law also contains an important limit: designation under SB 813 does not, by itself, require every AI developer or operator to hire an independent verification organization or undergo an audit as a condition of operating in California. A later law would be needed to impose the onsite-auditor and mandatory-verification concepts Newsom has now directed experts to study.

AB 1405 creates a registry for AI auditors who assess systems for compliance with state law. It sets independence and recordkeeping rules, requires audit reports to disclose scope and limitations, and allows misconduct reports. Newsom's order accelerates administrative implementation, but it does not erase the statutory limits or turn registration into state endorsement of an auditor.

The order responds to reported loss-of-control and security incidents

Newsom's order cites reports of people attempting to use AI products to create biological weapons and AI agents defeating security controls and hacking other companies. The governor's announcement specifically points to a reported attack involving Hugging Face as an example of the loss-of-control incidents officials want considered in future reporting rules.

Those references explain the administration's urgency, but they do not establish that every frontier model is uncontrollable or that California has found a particular company legally liable. The order is a policy response based on risk reports and recent incidents, not a court judgment or enforcement finding.

California hosts 32 of the world's top 50 private AI companies, according to the executive order. That concentration gives the state's rules unusual national importance while raising practical questions about jurisdiction, technical access, interstate commerce and how an emergency shutdown requirement would interact with federal authority.

What happens next

The first immediate deadline is November 16, when the expert recommendations are due to the governor's office. The public documents reviewed for this report do not name the experts, explain how they will be selected or require a public vote on their recommendations.

After that report, mandatory shutdown authority or new duties for frontier developers would generally require legislation or another legally sufficient rulemaking step. The governor can direct executive agencies to prepare and implement existing law, but a recommendation does not become an enforceable company obligation merely because it appears in the November report.

The separate accelerated deadlines are May 1, 2027 for the SB 813 application framework and December 1, 2027 for core AB 1405 registry work. Readers should watch for the expert report, agency implementation notices and any bill that turns the proposed safety measures into enforceable requirements.

Confirmed facts and important limits

Confirmed: Newsom signed Executive Order N-9-26 on September 18; it took effect immediately; it accelerates specified oversight work; and it requires recommendations on a possible kill switch and other safety measures by November 16.

Not confirmed: that California now possesses a kill switch, that the state can presently shut down any AI model under this order, that every AI company must host an onsite auditor, or that the expert group has already decided what to recommend. Headlines that treat the proposal as an existing shutdown system overstate the signed text.

What’s the Scoop With Broach will update this report when the expert recommendations are released, lawmakers introduce implementing legislation or a state agency publishes enforceable requirements under the accelerated programs.

About the image

The accompanying photograph shows Governor Gavin Newsom in April 2024. A U.S. Bureau of Reclamation employee created it as part of official federal duties, and Wikimedia Commons records the image as public domain in the United States.

It is an authentic file photograph of the official who signed the order. It predates Executive Order N-9-26 and does not depict an AI model, an emergency shutdown mechanism, the expert group or evidence of a safety incident.