Preventing Algorithmic Price Fixing Act: prohibition on certain price-setting algorithm uses.
Summary
Existing law governs various business practices in this state, including certain laws relating to the use of technology. Existing law, commonly known as the Cartwright Act, identifies certain acts that are unlawful restraints of trade and unlawful trusts and prescribes provisions for its enforcement through civil actions. This bill, the Preventing Algorithmic Price Fixing Act, would prohibit a person from selling, licensing, providing, or using a price-setting algorithm, as defined, with the intent or reasonable expectation that it be used by 2 or more competitors, as defined, in the same market if the person knows or should know that the algorithm processes nonpublic data, as defined, to set either: (1) a price or supply level of a good or service or (2) a rent or occupancy level of rental property. The bill would provide a user of a price-setting algorithm an affirmative defense to liability if the user exercised reasonable due diligence, as specified. The bill would authorize the Attorney General or a district attorney, city attorney, or county counsel to file a civil action for violations of these provisions, as specified, including for a civil penalty of up to $1,000 per violation, as specified. This bill would declare that a contract that violates these provisions is to that extent void and that its provisions do not limit the applicability of antitrust laws.
Bill status
passed
3 of 5 stages cleared
Introduction
Feb 2025
Committee Review
Aug 2025
Senate Passage
Jun 2025
Assembly Passage
Governor
Introduced Feb 14, 2025
Last action Aug 29, 2025
Floor votes · Senate Jun 3, 2025
How they voted
28–10
Passed · 2 other
Total votes 40
Jun 3, 2025
D
Democratic30
93% Yea
R
Republican10
100% Nay
Vote distribution
All Yea
All Nay
Mixed
No data
Full legislative history
Actions timeline
Total actions
22
Key actions
10
Committee
5
Amendments
6
Aug 29, 2025
Lower · Passed
August 29 hearing: Held in committee and under submission.
lower
Jul 17, 2025
Lower · Passed
Read second time and amended. Re-referred to Com. on APPR.
lower
Jul 17, 2025
Lower · Passed
From committee: Do pass as amended and re-refer to Com. on APPR. (Ayes 9. Noes 4.) (July 16).
lower
Jul 2, 2025
Lower · Passed
From committee: Do pass and re-refer to Com. on P. & C.P. (Ayes 9. Noes 2.) (July 1). Re-referred to Com. on P. & C.P.
lower
Jun 26, 2025
Lower · Passed
From committee with author's amendments. Read second time and amended. Re-referred to Com. on JUD.
lower
Jun 9, 2025
Committee
Referred to Coms. on JUD. and P. & C.P.
lower
Jun 3, 2025
Upper · Passed
Read third time. Passed. (Ayes 28. Noes 10. Page 1469.) Ordered to the Assembly.
upper
May 23, 2025
Upper · Passed
From committee: Do pass. (Ayes 5. Noes 1. Page 1198.) (May 23).
upper
Apr 24, 2025
Upper · Passed
Read second time and amended. Re-referred to Com. on APPR.
upper
Apr 23, 2025
Upper · Passed
From committee: Do pass as amended and re-refer to Com. on APPR. (Ayes 11. Noes 2. Page 834.) (April 22).
upper
Apr 8, 2025
Upper · Passed
From committee with author's amendments. Read second time and amended. Re-referred to Com. on JUD.
upper
Feb 26, 2025
Committee
Referred to Com. on JUD.
upper
Feb 14, 2025
Introduced
Introduced. Read first time. To Com. on RLS. for assignment. To print.
upper
1 primary · 0 co-sponsors
Sponsors
Role
Legislator
Party
State
District
P
Aisha Wahab
DDemocratic
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