AB 1018 California Assembly · 2025-2026 Regular Session

Automated decision systems.

Summary
The California Fair Employment and Housing Act establishes the Civil Rights Department within the Business, Consumer Services, and Housing Agency and requires the department to, among other things, bring civil actions to enforce the act. Existing law requires, on or before September 1, 2024, the Department of Technology to conduct, in coordination with other interagency bodies as it deems appropriate, a comprehensive inventory of all high-risk automated decision systems that have been proposed for use, development, or procurement by, or are being used, developed, or procured by, any state agency. This bill would generally regulate the development and deployment of an automated decision system (ADS) used to make consequential decisions, as defined. The bill would define "automated decision system" to mean a computational process derived from machine learning, statistical modeling, data analytics, or artificial intelligence that issues simplified output, including a score, classification, or recommendation, that is designed or used to assist or replace human discretionary decisionmaking and materially impacts natural persons. This bill would require a developer of a covered ADS, as defined, to take certain actions, including providing a potential deployer instructions explaining how the covered ADS should be used by the deployer to make or facilitate a consequential decision. This bill would require a deployer of a covered ADS to take certain actions, including provide certain disclosures to a subject of a consequential decision made or facilitated by the covered ADS that results in an adverse outcome, as defined, and provide the subject with an opportunity to appeal the outcome of the consequential decision, as prescribed. This bill would authorize the Attorney General to bring a specified civil action for noncompliance.
Bill status passed 3 of 5 stages cleared
Introduction
Feb 2025
Committee Review
Aug 2025
Assembly Passage
Jun 2025
Senate Passage
Governor
Introduced Feb 20, 2025 Last action Aug 30, 2026
Maddy AI version diff · 8 comparisons

What changed between versions

08/28/26 - Amended Senate AB1018 · 3 edits
MINOR
The August 28, 2026 Senate amendment to AB 1018 (Automated Decision Systems) narrowed enforcement authority from multiple public entities to only the Attorney General, and broadened an existing exemption for fraud detection systems. The remaining changes are primarily formatting and tracked-change cleanup as the bill moved to its final clean text.
Scope change
Enforcement scope narrowed significantly: only the Attorney General can now bring civil actions under this chapter, removing district attorneys, city attorneys, the Civil Rights Department, and the Labor Commissioner as enforcement actors. Meanwhile, the fraud/identity theft exemption was broadened to cover more types of systems beyond just electronic payment fraud.
ENFORCEMENT

Section 22756.4(a) was changed from allowing multiple public entities (Attorney General, district attorneys, city attorneys of cities over 750,000 population, Civil Rights Department, and Labor Commissioner for employment decisions) to bring civil actions, to limiting that authority to only the Attorney General.

SCOPE

Section 22756.5(a)(4) exemption was broadened from covering systems that detect 'suspected or actual fraudulent electronic payment transactions' to covering systems that detect 'fraud or identity theft,' which is a wider category not limited to electronic payments.

DEFINITION

The definition of 'consequential decision' in Section 22756(d) was revised, with the tracked changes showing a rewording of the introductory language. The final text combines elements of both prior formulations.

Floor votes · Assembly Jun 3, 2025

How they voted

4916
Passed · 13 other
Total votes 78
Jun 3, 2025
D Democratic59
49 Yea 10
83% Yea
R Republican19
16 Nay 3
84% Nay
Vote distribution
All Yea All Nay Mixed No data
Full legislative history

Actions timeline

Total actions
33
Key actions
13
Committee
12
Amendments
9
Aug 28, 2026
Upper · Passed
Read third time and amended. Ordered to second reading.
upper
Aug 21, 2026
Upper · Passed
Read second time and amended. Ordered returned to second reading.
upper
Sep 5, 2025
Upper · Passed
Read third time and amended. Ordered to second reading.
upper
Aug 29, 2025
Upper · Passed
From committee: Do pass. (Ayes 5. Noes 2.) (August 29).
upper
Aug 18, 2025
Committee
In committee: Referred to suspense file.
upper
Jul 17, 2025
Upper · Passed
Read second time and amended. Re-referred to Com. on APPR.
upper
Jul 16, 2025
Introduced
From committee: Amend, and do pass as amended and re-refer to Com. on APPR. (Ayes 11. Noes 2.) (July 15).
upper
Jul 3, 2025
Introduced
From committee chair, with author's amendments: Amend, and re-refer to committee. Read second time, amended, and re-referred to Com. on JUD.
upper
Jun 26, 2025
Upper · Passed
In committee: Hearing postponed by committee.
upper
Jun 11, 2025
Committee
Referred to Com. on JUD.
upper
Jun 3, 2025
Assembly · Passed
Assembly Vote: pass (49-16-13)
assembly
Jun 2, 2025
Lower · Passed
Read third time. Passed. Ordered to the Senate. (Ayes 50. Noes 16. Page 1931.)
lower
May 23, 2025
Lower · Passed
From committee: Do pass. (Ayes 10. Noes 3.) (May 23).
lower
May 14, 2025
Committee
In committee: Set, first hearing. Referred to APPR. suspense file.
lower
May 5, 2025
Committee
Re-referred to Com. on APPR.
lower
May 1, 2025
Lower · Passed
Read second time and amended.
lower
Apr 30, 2025
Introduced
From committee: Amend, and do pass as amended and re-refer to Com. on APPR. (Ayes 8. Noes 3.) (April 29).
lower
Apr 23, 2025
Lower · Passed
From committee: Do pass and re-refer to Com. on JUD. (Ayes 9. Noes 3.) (April 22). Re-referred to Com. on JUD.
lower
Apr 21, 2025
Committee
Re-referred to Com. on P. & C.P.
lower
Apr 10, 2025
Introduced
From committee chair, with author's amendments: Amend, and re-refer to Com. on P. & C.P. Read second time and amended.
lower
Mar 28, 2025
Lower · Passed
In committee: Set, first hearing. Hearing canceled at the request of author.
lower
Mar 10, 2025
Committee
Referred to Coms. on P. & C.P. and JUD.
lower
Feb 21, 2025
Lower · Passed
From printer. May be heard in committee March 23.
lower
1 primary · 5 co-sponsors

Sponsors