California Generative AI: Training Data Transparency: Disclosure Requirements
Notices and disclosures the law requires to be provided to consumers, employees, or downstream parties.
Disclosure requirements
- transparency→ developerCal. Civ. Code § 3111
Publicly post on the developer's website a high-level summary of training datasets used for any generative AI system or service made available to Californians on or after January 1, 2022.
Timing: by_2026-01-01
- transparency→ developerCal. Civ. Code § 3110
Refresh and re-post the public training-data summary before each subsequent public release or substantial modification of a covered generative AI system, so the disclosure stays current rather than ending at the initial January 1, 2026 deadline.
Timing: before_each_release
We may receive referral commissions from recommended compliance tools. Recommendations are based on product fit and not on commission size. Links marked “partner link” include a tracked redirect.