Does California SB 53 (Frontier AI Transparency Act) require Incident Reporting?

California • enforcing

Yes — 1 provision

Requirements at a glance

This regulation imposes 5 specific requirements for Incident Reporting across 1 provision:

Incident Reporting #

Obligation:
Incident Reporting
enforcing
Effective:
Jan 1, 2026
Risk tier:
general-purpose
Scope:
frontier developers (models trained with > 10^26 operations)

Requirements

RequirementDetails
15-day OES reportReport critical safety incidents to OES within 15 days of discovery (§ 22757.13(c)(1))
24-hour imminent-risk reportIf incident poses imminent risk of death or serious injury, disclose within 24 hours to appropriate authority including law enforcement (§ 22757.13(c)(2))
OES public mechanismOES must establish public reporting mechanism for critical safety incidents (§ 22757.13(a))
Catastrophic risk summariesLFDs must confidentially submit catastrophic-risk assessment summaries to OES (§ 22757.13(b))
Whistleblower protectionCovered employees may report safety concerns via protected channels under Labor Code Ch. 5.1 (§ 1107 et seq.); § 22757.13(e)-(f) governs transmission of those reports and their exemption from the Public Records Act

Penalties

ViolationFine
Per violationUp to $1M
Sources: SB 53 Text
View full regulation View obligation Obligation matrix