California AI Transparency Act vs California Generative AI: Training Data Transparency
Side-by-side comparison covering scope, obligations, penalties, and where they overlap.
| Attribute | California AI Transparency Act | California Generative AI: Training Data Transparency |
|---|---|---|
| Type | California AI Transparency ActState / Federal Law | California Generative AI: Training Data TransparencyState / Federal Law |
| Authority | California AI Transparency Actcalifornia (SB 942 (2024); amended by AB 853 (2025)) | California Generative AI: Training Data Transparencycalifornia (AB 2013 (2024)) |
| Effective date | California AI Transparency ActAugust 2, 2026 | California Generative AI: Training Data TransparencyJanuary 1, 2026 |
| Max penalty | California AI Transparency Act$5K | California Generative AI: Training Data TransparencyNot specified |
| Applies to | California AI Transparency Actdeveloper, platform, device manufacturer | California Generative AI: Training Data Transparencydeveloper |
California AI Transparency Act
**The California AI Transparency Act (SB 942, as amended by AB 853) is operative as of August 2, 2026. It requires covered generative-AI providers whose systems have more than 1,000,000 monthly visitors or users and are publicly accessible in California to offer a free AI-detection tool and label AI-generated image, video, and audio content, with a civil penalty of $5,000 per violation and each da…
California Generative AI: Training Data Transparency
California AB 2013 — the Generative AI Training Data Transparency Act, also searched as "CA AB 2013" or "AB 2013 California" — is codified at Civil Code Title 15.2, Sections 3110 and 3111. It requires a **developer** of a generative AI (GenAI) system or service that was released on or after January 1, 2022 and made publicly available to Californians to publish training-data documentation on the de…
Last reviewed August 13, 2026. Reviewed by the AI Compliance Atlas editorial process against primary sources. Source selection, retrieval dates, and update rules are documented in the Atlas methodology.
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