Sacramento is not waiting for Washington. Nearly all of California's 30 active AI-related bills cleared their chamber of origin before Friday's crossover deadline, advancing the most ambitious slate of artificial intelligence regulation ever assembled by a single state and establishing a legislative tempo that no other jurisdiction in the country can match.
The May 29 crossover marks a critical milestone in the California legislative calendar: bills that fail to pass their originating chamber by this date are effectively dead for the session. With roughly 28 measures now crossing into the opposite house, lawmakers have four weeks to negotiate final versions before the July 2 summer adjournment — and a compressed August sprint to the sine die close on August 31.
The breadth of California's AI agenda is striking. The bills span workplace automation, chatbot transparency, children's safety, healthcare AI, deepfake protections, education technology, and election integrity. Taken together, they represent a state-level attempt to build the comprehensive regulatory framework that Congress has so far declined to create.
The Marquee Bills
Three measures stand out for their ambition and potential national impact.
SB 947, the No Robo Bosses Act, authored by Senator Jerry McNerney, would bar employers from relying solely on automated decision-making systems to fire or discipline workers. The bill requires human oversight and independent verification for any AI-assisted termination decision, and prohibits systems that use workers' personal data to predict future behavior. The Senate approved it 29-9 on May 19.
"Employers are increasingly using AI to boost productivity and achieve cost-savings, but there are no safeguards in place to prevent harm to workers," said Senator McNerney. "The Senate has sent a clear message: The commonsense guardrails in SB 947 will ensure that California businesses do not rely entirely on robo bosses to fire or discipline workers."
SB 947 is a revised version of last year's SB 7, which cleared both chambers but was vetoed by Governor Newsom. The new iteration includes amendments designed to address the governor's objections — a signal that Sacramento's labor coalition is determined to get this one across the finish line.
SB 951, the Worker Technological Displacement Act, introduced by Senator Eloise Gomez Reyes, would require employers to provide 90 days' written notice before eliminating positions due to AI or automation affecting 25 or more workers. The notice must detail the specific AI system used, the vendor behind it, the job functions being automated, and whether retraining is available. It passed the Senate 28-9 on May 20.
"The reach and speed at which AI is transforming our economy is astounding," said Senator Reyes. "We cannot rely on CEOs of the richest and most powerful companies in the world to protect workers and communities."
For companies with more than 100 employees, SB 951 would also prohibit discharging affected workers without reasonable cause during the notice period and grant displaced workers a right of first bid on other open positions. Employers who skip the notice face per-worker back-pay liability plus a $500 daily civil penalty.
AB 1609, the Right to Human Customer Service Act, authored by Assemblymember Rick Chavez Zbur, tackles the consumer-facing side of AI deployment. The bill prohibits large businesses from misrepresenting chatbots as human, requires clear disclosure throughout any automated customer interaction, and mandates that companies provide access to a live representative within five minutes of a consumer's request. It passed the full Assembly on May 27.
A Broader Regulatory Mosaic
Beyond the headline bills, California's package covers an unusually wide canvas. Five chatbot safety measures cleared their respective appropriations committees, including AB 1988, the Preventing AI User Self Endangerment (PAUSE) Act, which targets crisis-intervention protocols in AI companions, and SB 867, which would prohibit embedding companion chatbots in children's toys.
On the education front, AB 2148 passed the Assembly 76-0, stipulating that public school employees must be natural persons — not AI systems. AB 2392 would require the state's community college and university systems to convene a working group on AI procurement standards. SB 928 specifically mandates that California State University instructors be human.
Healthcare drew multiple bills as well: AB 1979 regulates AI in healthcare services, while SB 903 addresses AI transcription in mental health therapy sessions.
SB 1000, which modifies existing AI disclosure and provenance-data requirements, passed the Senate 33-1 with an urgency clause — a procedural flag that signals lawmakers view the issue as too pressing to wait for the standard effective date.
The National Context
California's legislative burst does not exist in a vacuum. Across the country, 78 chatbot-related bills are alive in 27 states. Illinois gave final approval this week to SB 315, a frontier-model safety act that Governor Pritzker has pledged to sign. Connecticut has already sent its omnibus AI safety bill, SB 5, to the governor's desk. Colorado enacted a revised AI Act on May 14.
But no state matches California's volume or scope. With the world's fifth-largest economy and headquarters to most major AI companies, the state's regulatory choices carry outsized weight. Rules that govern employers and platforms in California inevitably shape corporate behavior nationwide, a dynamic that tech lobbyists and labor advocates both understand.
The next four weeks will determine how many of these 30 bills survive committee hearings, floor votes, and potential conference negotiations in their new chambers. If history is any guide — and last year's gubernatorial vetoes provide a cautionary precedent — not every measure will reach the governor's desk. But the sheer volume of legislation clearing crossover suggests that Sacramento has moved beyond the question of whether to regulate AI and is now deep into the details of how.
“The Senate has sent a clear message about commonsense guardrails.”— Senator Jerry McNerney, Author of SB 947