AB 412

  • California Assembly Bill
  • 2025-2026 Regular Session
  • Introduced in Assembly
  • Passed Assembly May 12, 2025
  • Senate
  • Governor

Generative artificial intelligence: training data: copyrighted materials.

Abstract

Existing federal law, through copyright, provides authors of original works of authorship, as defined, with certain rights and protections. Existing federal law generally gives the owner of the copyright the right to reproduce the work in copies or phonorecords and the right to distribute copies or phonorecords of the work to the public. Existing federal law provides that sound recordings fixed before February 15, 1972, are not subject to copyright, but are subject to similar rights and protections under the Classics Protection and Access Act. Existing law requires, on or before January 1, 2026, and before each time thereafter that a generative artificial intelligence system or service, as defined, or a substantial modification to a generative artificial intelligence system or service, released on or after January 1, 2022, is made available to Californians for use, regardless of whether the terms of that use include compensation, a developer of the system or service to post on the developer's internet website documentation, as specified, regarding the data used to train the generative artificial intelligence system or service. This bill would require a developer of a generative artificial intelligence model to, among other things, document any covered materials that the developer knows were used by the developer to train the model. The bill would require the developer to make available a mechanism on the developer's internet website allowing a rights owner to submit a request for information about the developer's use of covered materials that would allow the rights owner to provide the developer with, among other things, registration, preregistration, or index numbers and fingerprints for one or more covered materials. The bill would, subject to specified exceptions, require a developer to, within 30 days of receiving that request from the rights owner, assess whether the covered material represented by a fingerprint provided by the rights owner is likely to be present in the developer's dataset and provide the rights owner with a list of their covered materials that were used to train the model and are likely to be present in the developer's dataset, as specified. The bill would provide that each day following the 30-day period that a developer fails to provide a rights owner with that information constitutes a discrete violation. The bill would authorize a rights owner who complies with specified requirements for submitting a request that is not provided with information according to these provisions to bring a civil action against the developer for specified relief. The bill would provide that the bill's requirements do not apply to a model that meets certain criteria, including, among other things, being trained exclusively using data the developer makes publicly available at no cost, as specified. The bill would define various terms for these purposes.

Bill Sponsors (2)

Votes


Actions


Jul 09, 2025

Senate

In committee: Set, first hearing. Hearing canceled at the request of author.

May 21, 2025

Senate

Referred to Coms. on JUD. and APPR.

  • Referral-Committee
Coms. on JUD. and APPR.

May 13, 2025

Senate

In Senate. Read first time. To Com. on RLS. for assignment.

May 12, 2025

Assembly

Read third time. Passed. Ordered to the Senate. (Ayes 45. Noes 16. Page 1517.)

May 08, 2025

Assembly

Read second time. Ordered to third reading.

May 07, 2025

Assembly

Read second time and amended. Ordered returned to second reading.

May 06, 2025

Assembly

From committee: Amend, and do pass as amended. (Ayes 9. Noes 1.) (May 6).

Apr 29, 2025

Assembly

Re-referred to Com. on JUD.

  • Referral-Committee
Com. on JUD.

Apr 28, 2025

Assembly

From committee chair, with author's amendments: Amend, and re-refer to Com. on JUD. Read second time and amended.

Apr 22, 2025

Assembly

Re-referred to Com. on JUD.

  • Referral-Committee
Com. on JUD.

Apr 21, 2025

Assembly

From committee chair, with author's amendments: Amend, and re-refer to Com. on JUD. Read second time and amended.

Mar 28, 2025

Assembly

In committee: Hearing postponed by committee.

Mar 24, 2025

Assembly

Re-referred to Com. on JUD.

  • Referral-Committee
Com. on JUD.

Mar 20, 2025

Assembly

Read second time and amended.

Mar 19, 2025

Assembly

From committee: Amend, and do pass as amended and re-refer to Com. on JUD. (Ayes 10. Noes 3.) (March 18).

Mar 11, 2025

Assembly

Re-referred to Com. on P. & C.P.

  • Referral-Committee
Com. on P. & C.P.

Mar 10, 2025

Assembly

From committee chair, with author's amendments: Amend, and re-refer to Com. on P. & C.P. Read second time and amended.

Feb 26, 2025

Assembly

Re-referred to Com. on P. & C.P.

  • Referral-Committee
Com. on P. & C.P.

Feb 25, 2025

Assembly

From committee chair, with author's amendments: Amend, and re-refer to Com. on P. & C.P. Read second time and amended.

Feb 18, 2025

Assembly

Referred to Coms. on P. & C.P. and JUD.

  • Referral-Committee
Coms. on P. & C.P. and JUD.

Feb 05, 2025

Assembly

From printer. May be heard in committee March 7.

Feb 04, 2025

Assembly

Read first time. To print.

Bill Text

Bill Text Versions Format
AB412 HTML
02/04/25 - Introduced PDF
02/25/25 - Amended Assembly PDF
03/10/25 - Amended Assembly PDF
03/20/25 - Amended Assembly PDF
04/21/25 - Amended Assembly PDF
04/28/25 - Amended Assembly PDF
05/07/25 - Amended Assembly PDF

Related Documents

Document Format
03/14/25- Assembly Privacy and Consumer Protection PDF
05/06/25- Assembly Judiciary PDF
05/09/25- ASSEMBLY FLOOR ANALYSIS PDF

Sources

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