Tribal gaming: compact ratification.
Summary
Existing federal law, the Indian Gaming Regulatory Act of 1988, provides for the negotiation and execution of tribal-state gaming compacts for the purpose of authorizing certain types of gaming on Indian lands within a state. The California Constitution authorizes the Governor to negotiate and conclude tribal-state gaming compacts, subject to ratification by the Legislature. Existing law expressly ratifies a number of tribal-state gaming compacts, and amendments of tribal-state gaming compacts, between the State of California and specified Indian tribes. The California Environmental Quality Act (CEQA) requires a lead agency to prepare, or cause to be prepared, and certify the completion of, an environmental impact report on a project, as defined, that it proposes to carry out or approve that may have a significant effect on the environment, as defined, or to adopt a negative declaration if it finds that the project will not have that effect. This bill would ratify the amendment to the tribal-state gaming compact entered into between the State of California and the Yuhaaviatam of San Manuel Nation executed on June 23, 2026. The bill would provide that, in deference to tribal sovereignty, certain actions related to that amended compact are not projects for purposes of CEQA. This bill would declare that it is to take effect immediately as an urgency statute.
Bill status
passed both
4 of 5 stages cleared
Introduction
Jan 2026
Committee Review
Aug 2026
Assembly Passage
Aug 2026
Senate Passage
Aug 2026
Governor
Introduced Jan 13, 2026
Last action Aug 27, 2026
Maddy AI version diff · 5 comparisons
What changed between versions
08/24/26 - Enrolled
→
AB1579
·
2 edits
MINOR
This diff reflects the transition from the enrolled bill format to the final chaptered (published) version of AB 1579. The substantive legislative text is unchanged; the differences are limited to formatting, the addition of the chapter number (Chapter 166), and the filling in of the Governor's approval date as August 31, 2026.
TECHNICAL
The bill was assigned Chapter 166 and the Governor's approval date was filled in as August 31, 2026, converting it from an enrolled bill into a published statute.
Website navigation elements (links to FAQ, sitemap, bill tracking, etc.) appear in the added lines; these are artifacts of the web page layout, not part of the legislative text.
Floor votes · Senate Aug 19, 2026 · Assembly May 22, 2026
How they voted
38–0
Passed · 2 other
Total votes 40
Aug 19, 2026
D
Democratic30
93% Yea
R
Republican10
100% Yea
Vote distribution
All Yea
All Nay
Mixed
No data
Full legislative history
Actions timeline
Total actions
29
Key actions
9
Committee
11
Amendments
7
Aug 20, 2026
Lower · Passed
Urgency clause adopted. Senate amendments concurred in. To Engrossing and Enrolling. (Ayes 75. Noes 0.).
lower
Aug 20, 2026
Committee
Action rescinded whereby the bill was re-referred to Com. on G.O. pursuant to Assembly Rule 77.2.
lower
Aug 20, 2026
Committee
Re-referred to Com. on G.O. pursuant to Assembly Rule 77.2.
lower
Aug 19, 2026
Senate · Passed
Senate Vote: pass (38-0-2)
senate
Aug 19, 2026
Introduced
In Assembly. Concurrence in Senate amendments pending.
lower
Aug 19, 2026
Upper · Passed
Read third time. Urgency clause adopted. Passed. Ordered to the Assembly. (Ayes 37. Noes 0.).
upper
Aug 3, 2026
Committee
Re-referred to Com. on RLS.
upper
Jul 2, 2026
Introduced
From committee chair, with author's amendments: Amend, and re-refer to committee. Read second time, amended, and re-referred to Com. on HUMAN S.
upper
Jun 24, 2026
Upper · Passed
In committee: Set, first hearing. Hearing canceled at the request of author.
upper
Jun 3, 2026
Committee
Referred to Com. on HUMAN S.
upper
May 22, 2026
Lower · Passed
Read third time. Passed. Ordered to the Senate. (Ayes 75. Noes 0. Page 5249.)
lower
May 13, 2026
Lower · Passed
From committee: Do pass. (Ayes 15. Noes 0.) (May 13).
lower
Apr 30, 2026
Committee
Re-referred to Com. on APPR.
lower
Apr 29, 2026
Lower · Passed
Read second time and amended.
lower
Apr 28, 2026
Introduced
From committee: Amend, and do pass as amended and re-refer to Com. on APPR. (Ayes 7. Noes 0.) (April 23).
lower
Mar 10, 2026
Lower · Passed
In committee: Hearing postponed by committee.
lower
Mar 4, 2026
Committee
Re-referred to Com. on HUM. S.
lower
Mar 3, 2026
Introduced
From committee chair, with author's amendments: Amend, and re-refer to Com. on HUM. S. Read second time and amended.
lower
Feb 2, 2026
Committee
Referred to Com. on HUM. S.
lower
Jan 14, 2026
Lower · Passed
From printer. May be heard in committee February 13.
lower
1 primary · 0 co-sponsors
Sponsors
Role
Legislator
Party
State
District
P
Avelino Valencia
DDemocratic
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