California’s AB 2013, also known as the Generative Artificial Intelligence: Training Data Transparency Act (TDTA), took effect on January 1, 2026. In our June 2025 alert, “California’s AB 2013: Generative AI Developers Must...more
1/19/2026
/ Artificial Intelligence ,
Data Privacy ,
Disclosure Requirements ,
Intellectual Property Protection ,
Machine Learning ,
New Legislation ,
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State Privacy Laws ,
Trade Secrets ,
Transparency
On December 29, 2025, xAI, the developer of the artificial intelligence (AI) chatbot Grok, filed a lawsuit seeking to invalidate California’s Generative Artificial Intelligence: Training Data Transparency Act (TDTA). ...more