California 2025-2026 Regular Session

California Senate Bill SB384

Introduced
2/14/25  
Refer
2/26/25  
Refer
4/8/25  
Report Pass
4/23/25  
Refer
4/24/25  
Report Pass
4/23/25  
Refer
4/24/25  
Report Pass
5/23/25  
Engrossed
6/3/25  
Report Pass
5/23/25  
Refer
6/9/25  
Engrossed
6/3/25  
Refer
6/9/25  
Refer
6/26/25  
Refer
6/26/25  
Report Pass
7/2/25  
Refer
7/2/25  
Report Pass
7/17/25  

Caption

Preventing Algorithmic Price Fixing Act: prohibition on certain price-setting algorithm uses.

Impact

By implementing this legislation, significant changes are anticipated in California's business regulatory environment, particularly in sectors that rely heavily on algorithms for setting prices. It builds upon existing state laws, such as the Cartwright Act, which addresses unlawful restraints of trade, by adding specific provisions that target technological means of price collusion. The bill empowers the Attorney General and other legal authorities to enforce compliance and impose civil penalties for violations, thus enhancing the state’s ability to combat unfair trading practices.

Summary

Senate Bill 384, titled the Preventing Algorithmic Price Fixing Act, aims to regulate the use of price-setting algorithms within competitive markets. Specifically, it prohibits individuals from selling, licensing, or using price-setting algorithms with the expectation that they will be employed by multiple competitors in the same market when those algorithms process nonpublic data to establish pricing or rental levels. This legislative effort seeks to prevent anti-competitive practices that could arise from the misuse of sophisticated pricing technology, thereby promoting fairness in the marketplace.

Sentiment

The sentiment surrounding SB 384 appears to be cautiously optimistic among consumer protection advocates, who view it as a necessary step to safeguard market integrity. However, there may be concerns from businesses that rely on algorithms for pricing strategies, as they might perceive this legislation as a regulatory burden. The discussion indicates a broader recognition of the ethical implications of using advanced technologies in economic practices, engaging stakeholders across the business and legal communities in the debate.

Contention

Notable points of contention include the definition and scope of what constitutes a 'price-setting algorithm.' Critics may argue about the nuances of compliance and the potential chilling effect on innovation and competitive strategies. The affirmative defense provision for businesses that demonstrate due diligence seeks to address these concerns, but ambiguity in the requirements could lead to legal challenges and complicate enforcement efforts. The bill’s potential impact on competition dynamics in sectors like real estate and retail is particularly highlighted, raising questions about how enforcement will balance the interests of consumers against the operational needs of businesses.

Companion Bills

No companion bills found.

Previously Filed As

CA SB1154

California Preventing Algorithmic Collusion Act of 2024.

CA SB680

Features that harm child users: civil penalty.

CA SB287

Features that harm child users: civil penalty.

CA SBX12

Energy: transportation fuels: supply and pricing: maximum gross gasoline refining margin.

CA SB942

California AI Transparency Act.

CA AB3080

The Parent’s Accountability and Child Protection Act.

CA AB2239

Digital discrimination of access: prohibition.

CA AB2930

Automated decision systems.

CA SB54

Venture capital companies: reporting.

CA SB1086

Sales and Use Tax Law: motor vehicle fuel tax: sales price: gross receipts.

Similar Bills

CA SB295

California Preventing Algorithmic Collusion Act of 2025.

CA AB325

Cartwright Act: violations.

CA SB52

Housing rental terms: algorithmic devices.

CA SB1154

California Preventing Algorithmic Collusion Act of 2024.

AZ HB2847

Rental price fixing; algorithmic pricing

NJ A4916

Prohibits use and sale of algorithmic devices for setting rent price or occupancy of residential dwelling units.

US SB3686

Preventing Algorithmic Collusion Act of 2024

US SB232

Preventing Algorithmic Collusion Act of 2025