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The California AI Transparency Act seeks to modify the Business and Professions Code to improve transparency in AI systems, with a focus on disclosure and compliance.
Key Provisions
Proposes amendments to the Business and Professions Code to require AI system disclosures, including data sources and decision-making processes.
Intends to outline penalties for non-compliance, including fines and restrictions.
Seeks to clarify the scope of entities subject to the requirements.
Proposes to define AI systems as those utilizing machine learning or similar technologies.
Plans to establish detailed disclosure requirements.
Latest Legislative Action
Chaptered by Secretary of State - Chapter 674, Statutes of 2025.
Bill Sponsors (showing 5 of 31)
Name
Role
Arambula
Author
Becker
Principal Coauthor
Berg
Coauthor
Bonta
Principal Coauthor
Bowen
Coauthor
Brown
Author
Choi
Author
Corbett
Author
Fong
Author
Gallegos
Coauthor
Havice
Author
Hertzberg
Author
Hoge
Author
Huffman
Author
Jones
Author
Karnette
Coauthor
Knox
Coauthor
Kuehl
Coauthor
Linder
Coauthor
Liu
Author
Maienschein
Author
Pacheco
Coauthor
Roger Hernández
Author
Salas
Coauthor
Smith
Author
Solis
Coauthor
Stone
Author
Villaraigosa
Coauthor
Washington
Principal Coauthor
Wicks
Author
Zbur
Coauthor
Roll Call Votes (showing 3 of 9)
AB 853 Wicks Concurrence in Senate Amendments ·
Sep 12, 2025
60 Yea 4 Nay 16 OtherPassed ✓
3rd Reading AB853 Wicks et al. By Becker ·
Sep 11, 2025
30 Yea 6 Nay 4 OtherPassed ✓
Do pass ·
Aug 29, 2025
5 Yea 2 NayPassed ✓
Placed on suspense file ·
Aug 18, 2025
7 Yea 0 NayPassed ✓
Do pass as amended, but first amend, and re-refer to the Committee on [Appropriations] ·
Jul 15, 2025
11 Yea 0 Nay 2 OtherPassed ✓
AB 853 Wicks Assembly Third Reading ·
Jun 3, 2025
58 Yea 2 Nay 19 OtherPassed ✓
Do pass as amended. ·
May 23, 2025
11 Yea 0 Nay 4 OtherPassed ✓
Do pass and be re-referred to the Committee on [Appropriations] ·
Apr 29, 2025
9 Yea 0 Nay 3 OtherPassed ✓
Do pass and be re-referred to the Committee on [Judiciary] ·
Apr 22, 2025
11 Yea 1 Nay 3 OtherPassed ✓
Compliance Checklist
Disclose functionalities and impacts of AI systems to users Who: Businesses using AI in California Deadline: By 2026 Penalty: Penalties for non-compliance may apply
AB-853, known as the California AI Transparency Act, proposes amendments to the Business and Professions Code to increase transparency regarding artificial intelligence systems. The bill intends to require disclosures about AI operations and impacts, including data sources and decision-making processes. Specific claims about definitions, penalties, and disclosure requirements should be verified with the full bill text once available.
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