SB 420

  • California Senate Bill
  • 2025-2026 Regular Session
  • Introduced in Senate Feb 18, 2025
  • Passed Senate Jun 02, 2025
  • Assembly
  • Governor

Automated decision systems.

Bill Subjects

Automateddecisionsystems

Abstract

The California AI Transparency Act requires a covered provider, as defined, of a generative artificial intelligence system to make available an AI detection tool at no cost to the user that meets certain criteria, including that the tool outputs any system provenance data, as defined, that is detected in the content. The California Consumer Privacy Act of 2018 grants a consumer various rights with respect to personal information that is collected or sold by a business, as defined, including the right to direct a business that sells or shares personal information about the consumer to third parties not to sell or share the consumer's personal information, as specified. This bill would generally regulate a developer or a deployer of a high-risk automated decision system, as defined, including by requiring a developer or a deployer to perform an impact assessment on the high-risk automated decision system before making it publicly available or deploying it, as prescribed. The bill would require a state agency to require a developer of a high-risk automated decision system deployed by the state agency to provide to the state agency a copy of the impact assessment and would require the state agency to keep that impact assessment confidential. The bill would also require a developer to provide to the Attorney General or Civil Rights Department, within 30 days of a request from the Attorney General or the Civil Rights Department, a copy of an impact assessment and would require the impact assessment to be kept confidential. This bill would authorize the Attorney General or the Civil Rights Department to bring a specified civil action to enforce compliance with the bill, as prescribed, and would authorize the Attorney General or the Civil Rights Department to allow a developer or deployer to cure, within 45 days of receiving a certain notice of a violation, the noticed violation, as prescribed. This bill would prohibit a state agency from awarding a contract for a high-risk automated decision system unless the person to whom the contract is awarded has certified that the high-risk automated decision system does not violate, among other civil rights laws, the bill. By expanding the scope of the crime of perjury, this bill would impose a state-mandated local program. Existing constitutional provisions require that a statute that limits the right of access to the meetings of public bodies or the writings of public officials and agencies be adopted with findings demonstrating the interest protected by the limitation and the need for protecting that interest. This bill would make legislative findings to that effect. The California Constitution requires the state to reimburse local agencies and school districts for certain costs mandated by the state. Statutory provisions establish procedures for making that reimbursement. This bill would provide that no reimbursement is required by this act for a specified reason.

Bill Sponsors (1)

Votes


Actions


Jun 09, 2025

Assembly

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

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

Jun 03, 2025

Assembly

In Assembly. Read first time. Held at Desk.

Jun 02, 2025

Senate

Read third time. Passed. (Ayes 26. Noes 9. Page 1401.) Ordered to the Assembly.

May 27, 2025

Senate

Read second time. Ordered to third reading.

May 23, 2025

Senate

From committee: Do pass as amended. (Ayes 4. Noes 1. Page 1199.) (May 23).

Senate

Read second time and amended. Ordered to second reading.

May 16, 2025

Senate

Set for hearing May 23.

May 05, 2025

Senate

May 5 hearing: Placed on APPR. suspense file.

Apr 25, 2025

Senate

Set for hearing May 5.

Apr 22, 2025

Senate

From committee: Do pass and re-refer to Com. on APPR. (Ayes 10. Noes 4. Page 830.) (April 22). Re-referred to Com. on APPR.

  • Committee-Passage
  • Committee-Passage-Favorable
  • Referral-Committee
Com. on APPR.

Apr 10, 2025

Senate

Set for hearing April 22.

Apr 09, 2025

Senate

From committee: Do pass and re-refer to Com. on G.O. (Ayes 11. Noes 1. Page 706.) (April 8). Re-referred to Com. on G.O.

  • Committee-Passage
  • Committee-Passage-Favorable
  • Referral-Committee
Com. on G.O.

Apr 02, 2025

Senate

Re-referred to Coms. on JUD. and G.O.

  • Referral-Committee
Coms. on JUD. and G.O.

Apr 01, 2025

Senate

Set for hearing April 8 in JUD. pending receipt.

Mar 26, 2025

Senate

From committee with author's amendments. Read second time and amended. Re-referred to Com. on RLS.

  • Amendment-Passage
  • Committee-Passage
  • Reading-1
  • Reading-2
  • Referral-Committee
Com. on RLS.

Feb 26, 2025

Senate

Referred to Com. on RLS.

  • Referral-Committee
Com. on RLS.

Feb 19, 2025

Senate

From printer. May be acted upon on or after March 21.

Feb 18, 2025

Senate

Introduced. Read first time. To Com. on RLS. for assignment. To print.

Bill Text

Bill Text Versions Format
SB420 HTML
02/18/25 - Introduced PDF
03/26/25 - Amended Senate PDF
05/23/25 - Amended Senate PDF

Related Documents

Document Format
04/04/25- Senate Judiciary PDF
04/17/25- Senate Governmental Organization PDF
05/02/25- Senate Appropriations PDF
05/23/25- Senate Appropriations PDF
05/27/25- Sen. Floor Analyses PDF

Sources

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