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California SB 53 (TFAIA): Frontier developer obligations apply

Tech · Compliance deadlines · Thu, January 1, 2026 · California · US

Source

Frontier AI frameworks, transparency reports, critical safety incident reporting (15 days, or 24 hours for imminent risk of death or serious injury) and whistleblower protections apply. Not legal advice.

Every year

DateEventWhen
Sep 29, 2025California SB 53 (TFAIA): SB 53 signed12 mo ago
Jan 1, 2026California SB 53 (TFAIA): Frontier developer obligations apply9 mo ago
Jan 1, 2027California SB 53 (TFAIA): First OES anonymized incident report and CDT definition reviewin 3 mo

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  • 2026-09-25: added to 2026-01-01

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