agencies; immigration; data sharing
SB 1520 requires Arizona state agencies to share any requested data with the U.S. government about undocumented immigrants or individuals who overstayed their visas. It directly affects state agencies responsible for collecting such data and individuals in these immigration categories. The law mandates that agencies provide this information upon federal request, overriding other state laws. The requirement expires on December 31, 2028, as specified in the bill's sunset provision.
Bill status
vetoed
4 of 5 stages cleared
Introduction
Feb 2026
Committee Review
Mar 2026
Senate Passage
Feb 2026
House Passage
Jun 2026
Vetoed
Jun 2026
Introduced Feb 2, 2026
Vetoed Jun 19, 2026
Maddy AI version diff · 1 comparison
What changed between versions
Introduced Version
→
Senate Engrossed Version (02/25/2026)
·
1 edit
·
Feb 25, 2026
MINOR
The bill text was reformatted from a standard introduced version to a Senate engrossed version, which includes specific metadata headers and statutory markers. The substantive policy content, including the requirement for state agencies to share immigration data with the federal government and the repeal date of December 31, 2028, remains unchanged.
Scope change
No substantive change to the bill's scope or applicability; the text represents a procedural update in the legislative process.
TECHNICAL
The document structure was updated to include Senate-specific headers and formatting markers, while the actual legal text and policy provisions were preserved without alteration.
Floor votes · House Jun 11, 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
6
Committee
2
Jun 19, 2026
Vetoed
Vetoed by Governor
executive
Jun 11, 2026
Lower · Passed
PASSED
lower
Apr 1, 2026
Lower · Passed
DP
lower
Mar 16, 2026
Lower · Passed
DP
lower
Feb 25, 2026
Upper · Passed
PASSED
upper
Feb 25, 2026
Upper · Passed
DP
upper
Feb 9, 2026
Upper · Passed
DP
upper
1 primary · 1 co-sponsor
Sponsors
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