AI and data laws

311 moving · 704 enacted

CaliforniaCaliforniaLawAB 2839

Elections: Deceptive Media in Advertisements

Prohibits knowingly distributing materially deceptive AI-generated or digitally altered election content about candidates, officials and election workers within set periods around elections.

In forceIntroducedCommitteeFloorLawIn force

Enjoined by U.S. District Court (Kohls v. Bonta); state appealed to the Ninth CircuitSep 19, 2025 1 year ago

Body
California Legislature
Session
2023-2024
Introduced
Feb 15, 2024
In effect since
Sep 17, 20242 years ago
Votes
Assembly 59-4, Senate 32-6, Assembly concurrence 63-8
Sponsors
D (Democrat)Democrat

Timeline

  1. Sep 19, 2025 1 year ago

    State appealed to the Ninth Circuit

  2. Aug 29, 2025 1 year ago

    District court granted summary judgment for plaintiffs, enjoining the law as applied to them

  3. Oct 2, 2024 2 years ago

    Preliminary injunction issued by U.S. District Court in Kohls v. Bonta

  4. Sep 17, 2024 2 years ago

    Signed by the governor; Chapter 262, Statutes of 2024

  5. Aug 29, 2024 2 years ago

    Passed Senate (32-6)

  6. May 22, 2024 2 years ago

    Passed Assembly (59-4)

  7. Feb 15, 2024 2 years ago

    Introduced

Sponsors

  • D (Democrat)Assemblymember Pellerin
  • D (Democrat)Assemblymember Berman
California
CaliforniaSB 1000

California AI Transparency Act Revisions

Would recast the California AI Transparency Act, removing the user threshold for covered providers and replacing AI detection tools with disclosure verification tools, as an urgency statute.

Enacted
California
CaliforniaSB 1111

Digital Replicas

Would clarify that the right of publicity and false impersonation laws cover digital replicas of a person's voice or likeness.

Enacted
California

California AI Transparency Act

Requires large generative AI providers to offer a free AI detection tool and to embed disclosures in AI-generated image, video and audio content.

In force
California

Deepfake Pornography

Expands civil liability for digitized sexually explicit material, including material depicting minors, and for services that knowingly enable deepfake pornography services to operate.

In force

Change log

  • AddedAdded to the list. Set by hand from the official record.Sep 27

Summaries of public legislative records, executive actions and court rulings, for reference, not legal advice. Check the official page linked on each item. First seen 2026-09-27. Checked against the official source.