AB 831 California Assembly · 2025-2026 Regular Session

Gambling: operation of a contest or sweepstakes.

Summary
Existing law prohibits specified unfair acts or practices undertaken or committed by any person in the operation of any contest or sweepstakes including, among other things, using or offering for use any method intended to be used by a person interacting with an electronic video monitor to simulate gambling or play gambling-themed games in a business establishment that directly or indirectly implements the predetermination of sweepstakes cash, cash-equivalent prizes, or other prizes of value, or otherwise connects a sweepstakes player or participant with sweepstakes cash, cash-equivalent prizes, or other prizes of value. This bill would specify that using or offering for use any method, including an internet website or an online application, in the manner described above is prohibited, and would make conforming changes. The bill would delete the term "gambling-themed games" from the above-described provisions, and revise the description of "gambling" to include examples, such as lottery games, bingo, sports wagering, or any game that mimics or simulates similar gambling, as specified. The bill would make an unfair practice using or offering games of these types that use a system of payment that allows a person to play or participate in a simulated gambling program for direct or indirect consideration, as specified, and for which the person playing the simulated gambling program may become eligible for a prize or award, cash or cash equivalents, or a chance to win a prize or award, or cash or cash equivalents, in a business establishment, on the internet, or using an online application. The bill would specify that these provisions do not make a game that does not award cash prizes or cash equivalents unlawful. Existing law makes it unlawful to engage in specified activities related to gambling, including, among others, (1) proposing or drawing a lottery, (2) dealing or playing certain games played with cards, dice, or any device for money, and (3) manufacturing, repairing, or owning slot machines. A violation of these prohibitions is a misdemeanor. This bill would make it unlawful for any person or entity to operate, conduct, or offer an online sweepstakes game, as defined, in this state. The bill would make it unlawful for any entity, financial institution, payment processor, geolocation provider, gaming content supplier, platform provider, or media affiliate to knowingly and willfully support directly or indirectly the operation, conduct, or promotion of an online sweepstakes game within this state. The bill would make a person who violates these provisions guilty of a misdemeanor punishable by a fine not less than $1,000 nor more than $25,000, or by imprisonment in the county jail not exceeding one year, or by both the fine and imprisonment. By creating new crimes, the bill would impose a state-mandated local program. This bill would specify that these provisions do not make unlawful or otherwise restrict lawful games and methods used by a gambling enterprise licensed under the Gambling Control Act or operations of the California State Lottery. The bill would specify that these provisions do not make unlawful game promotions or sweepstakes conducted by for-profit commercial entities on a limited and occasional basis as an advertising and marketing tool that are incidental to substantial bona fide sales of consumer products or services and that are not intended to provide a vehicle for the establishment of ongoing gambling or gaming. 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 status signed all 5 stages cleared
Introduction
Feb 2025
Committee Review
Sep 2025
Assembly Passage
May 2025
Senate Passage
Sep 2025
Signed into Law
Oct 2025
Introduced Feb 19, 2025 Signed Oct 11, 2025
Maddy AI version diff · 6 comparisons

What changed between versions

09/16/25 - Enrolled 10/11/25 - Chaptered · 3 edits · Oct 11, 2025
MINOR
This diff reflects the conversion of AB 831 from its enrolled bill format to its final chaptered law format after the Governor signed it on October 11, 2025. No substantive policy changes were made; the differences are entirely procedural and formatting-related, including assignment of Chapter 623, addition of approval and filing dates, removal of blank signature lines, and page renumbering.
TECHNICAL

The bill was assigned Chapter 623 and reformatted from enrolled bill layout (with 'Passed the Assembly/Senate' headers and blank date/time fields) to chaptered law layout with 'STATE OF CALIFORNIA AUTHENTICATED ELECTRONIC LEGAL MATERIAL' header.

The Governor's approval date (October 11, 2025) and filing date were added, replacing the previously blank signature block.

Page headers changed from 'AB 831' to 'Ch. 623' and page numbers shifted from 95 to 94 due to reformatting.

Floor votes · Senate Sep 8, 2025 · Assembly May 5, 2025

How they voted

360
Passed · 4 other
Total votes 40
Sep 8, 2025
D Democratic30
26 Yea 4
86% Yea
R Republican10
10 Yea
100% Yea
Vote distribution
All Yea All Nay Mixed No data
Full legislative history

Actions timeline

Total actions
37
Key actions
13
Committee
12
Amendments
6
Oct 11, 2025
Signed into law
Approved by the Governor.
legislature
Sep 12, 2025
Lower · Passed
Senate amendments concurred in. To Engrossing and Enrolling. (Ayes 79. Noes 0. Page 3366.).
lower
Sep 11, 2025
Lower · Passed
From committee: That the Senate amendments be concurred in. (Ayes 20. Noes 0.) (September 11).
lower
Sep 9, 2025
Committee
Re-referred to Com. on G.O. pursuant to Assembly Rule 77.2.
lower
Sep 8, 2025
Introduced
In Assembly. Concurrence in Senate amendments pending.
lower
Sep 8, 2025
Upper · Passed
Read third time. Passed. Ordered to the Assembly. (Ayes 36. Noes 0. Page 2622.).
upper
Sep 3, 2025
Upper · Passed
Read third time and amended. Ordered to second reading.
upper
Aug 29, 2025
Upper · Passed
From committee: Do pass. (Ayes 7. Noes 0.) (August 29).
upper
Aug 18, 2025
Committee
In committee: Referred to suspense file.
upper
Jul 16, 2025
Upper · Passed
Read second time and amended. Re-referred to Com. on APPR.
upper
Jul 15, 2025
Introduced
From committee: Amend, and do pass as amended and re-refer to Com. on APPR. (Ayes 6. Noes 0.) (July 15).
upper
Jul 8, 2025
Upper · Passed
From committee: Do pass and re-refer to Com. on PUB. S. (Ayes 15. Noes 0.) (July 8). Re-referred to Com. on PUB. S.
upper
Jun 27, 2025
Committee
Re-referred to Coms. on G.O. and PUB. S.
upper
Jun 27, 2025
Committee
Re-referred to Com. on RLS. pursuant to Senate Rule 29.10(c).
upper
Jun 23, 2025
Upper · Passed
Read second time and amended. Ordered returned to second reading.
upper
Jun 10, 2025
Upper · Passed
From committee: Do pass. To Consent Calendar. (Ayes 14. Noes 0.) (June 10).
upper
May 14, 2025
Committee
Referred to Com. on G.O.
upper
May 5, 2025
Lower · Passed
Read third time. Passed. Ordered to the Senate. (Ayes 77. Noes 0. Page 1420.)
lower
Apr 3, 2025
Lower · Passed
From committee: Do pass and re-refer to Com. on APPR. with recommendation: To Consent Calendar. (Ayes 21. Noes 0.) (April 2). Re-referred to Com. on APPR.
lower
Mar 3, 2025
Committee
Referred to Com. on G.O.
lower
Feb 20, 2025
Lower · Passed
From printer. May be heard in committee March 22.
lower
1 primary · 0 co-sponsors

Sponsors

Role
Legislator
Party
State
District
P
Photo of Avelino Valencia
Avelino Valencia
DDemocratic
CA
68