artificial intelligence; state agencies; rules
HB 2592 requires Arizona state agencies (referred to as "budget units") to adopt policies that promote the use of artificial intelligence (AI) while limiting new government restrictions on AI development. It directs agencies to identify AI opportunities that reduce administrative work, eliminate unnecessary AI regulations, streamline procurement, and review existing rules for anti-competitive effects. Crucially, the bill prohibits state agencies from creating new AI-specific regulations unless the legislature explicitly authorizes them and ensures such rules are the least restrictive option that clearly benefits the public without harming innovation or competition. Any existing emergency rules regulating AI must be ratified by both legislative chambers within the first 30 days of a session to remain in effect.
Bill status
vetoed
4 of 5 stages cleared
Introduction
Jan 2026
Committee Review
Mar 2026
House Passage
Jun 2026
Senate Passage
Apr 2026
Vetoed
Jun 2026
Introduced Jan 22, 2026
Vetoed Jun 19, 2026
Maddy AI version diff · 2 comparisons
What changed between versions
House Engrossed Version (02/25/2026)
→
Senate Engrossed Version (04/14/2026)
·
3 edits
·
Apr 14, 2026
MINOR
The bill was transferred from the House to the Senate version, resulting in the removal of a strict legislative ratification process for emergency rules regarding artificial intelligence. Additionally, the annual reporting requirement was modified to include a specific punctuation mark change, while the overall structure of the definitions and budget unit regulations remains consistent between versions.
Scope change
The bill's scope regarding emergency rule ratification was narrowed by removing the requirement for legislative approval of specific AI rules.
REQUIREMENT
Deleted the requirement that emergency rules specifically regulating AI systems must be approved by the legislature within the first thirty days of a session.
Removed the specific list of three conditions (ratifying vote, scheduling timeline, and majority vote limit) that previously governed the legislative ratification of AI rules.
TECHNICAL
Changed the capitalization style of the annual report section from all-caps to mixed case and added a period after the year.
Floor votes · House Feb 25, 2026
How they voted
This bill passed the Senate by voice vote (no roll call recorded).
Full legislative history
Actions timeline
Total actions
15
Key actions
7
Committee
1
Amendments
3
Jun 19, 2026
Vetoed
Vetoed by Governor
executive
Jun 9, 2026
Lower · Passed
PASSED
lower
Apr 14, 2026
Upper · Passed
PASSED
upper
Apr 14, 2026
Upper · Passed
DPA
upper
Mar 17, 2026
Upper · Passed
DP
upper
Feb 25, 2026
Lower · Passed
PASSED
lower
Feb 24, 2026
Lower · Passed
DPA
lower
Feb 5, 2026
Lower · Passed
DPA
lower
1 primary · 0 co-sponsors
Sponsors
Role
Legislator
Party
State
District
P
Justin Wilmeth
RRepublican
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