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Home/Bills/SB 503California · 2025–2026 Regular Session
Senate BillPassed first houseBusiness and Professions

SB 503: Health care services: artificial intelligence.

California · Senate · 2025–2026 Regular Session · last verified August 25, 2026

What SB 503 does, verified August 25, 2026

this bill requires developers and deployers of artificial intelligence systems used in health care to identify and mitigate potential biases in their systems. they must make reasonable efforts to minimize biased impacts and regularly monitor their systems for any issues. deployers must also report their efforts to comply with these provisions to the department on an annual basis. the department will make these reports available on its website. the bill aims to promote transparency and accountability in the use of artificial intelligence in health care settings.

Bill journey
IntroducedComplete
In CommitteeComplete
First Chamber FloorComplete
4Second ChamberCurrent
5GovernorPending
6ChapteredPending
Last action: In Senate. Concurrence in Assembly amendments pending. (2026-08-24)Alert me
Author and sponsors
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Coauthors
Mia BontaIsaac BryanSade ElhawaryMike GipsonCorey JacksonTina McKinnorRhodesia RansomLaura RichardsonLaShae Sharp-CollinsLola Smallwood-CuevasLori Wilson
Recent actions48 total · showing 5
Aug. 24, 2026In Senate. Concurrence in Assembly amendments pending.
Aug. 24, 2026Read third time. Passed. Ordered to the Senate.
Aug. 19, 2026Ordered to third reading.
Aug. 19, 2026Read third time and amended.
Aug. 12, 2026Ordered to third reading.
Full action history, 43 earlier actionsConnect Plus
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