antiquities act; exception
HCM 2012 is a memorial from Arizona's legislature requesting Congress exempt Arizona from the Antiquities Act of 1906, similar to Wyoming's 1950 exemption. It seeks to prevent future federal designation of national monuments in Arizona without specific congressional approval, addressing concerns about land access, recreation, water resources, and economic impacts from current and proposed monuments. The bill cites Arizona's limited private land ownership (18%) and specific examples like the proposed Great Bend of the Gila monument. Arizona's legislature passed the memorial on April 16, 2025, and transmitted it to Congress and the Secretary of State for action. This is a state request, not a federal bill, and would require congressional legislation to implement.
Bill status
passed both
4 of 5 stages cleared
Introduction
Feb 2025
Committee Review
Mar 2025
House Passage
Mar 2025
Senate Passage
Apr 2025
Governor
Introduced Feb 12, 2025
Last action Apr 16, 2025
Maddy AI version diff · 1 comparison
What changed between versions
Introduced Version
→
House Engrossed Version
·
5 edits
·
Apr 16, 2025
MODERATE
The document changed from a standard bill introduction format to a House Concurrent Memorial format. The substantive content remains the same - urging Congress to exempt Arizona from the Antiquities Act of 1906 like Wyoming was exempted. The changes are primarily formatting and structural rather than policy changes.
Scope change
None - the bill's scope and applicability remain unchanged
TECHNICAL
Changed document title from 'HCM 2012 Introduced Version' to 'HCM2012 - 571R - H Ver House Engrossed'
Changed document type from 'A CONCURRENT MEMORIAL' to 'HOUSE CONCURRENT MEMORIAL 2012'
Reorganized header structure with state legislature information moved to different positions
Changed sponsor attribution from 'Representatives Griffin: Biasiucci, Diaz, Keshel, Peña' to no specific sponsors listed
Added multiple blank lines and spacing changes throughout the document
Floor votes · House Mar 10, 2025
How they voted
This bill passed the Senate by voice vote (no roll call recorded).
Full legislative history
Actions timeline
Total actions
14
Key actions
6
Committee
2
Apr 16, 2025
Upper · Passed
PASSED
upper
Apr 10, 2025
Upper · Passed
DP
upper
Mar 25, 2025
Upper · Passed
DP
upper
Mar 10, 2025
Lower · Passed
PASSED
lower
Feb 26, 2025
Lower · Passed
DP
lower
Feb 19, 2025
Lower · Passed
DP
lower
1 primary · 4 co-sponsors
Sponsors
Role
Legislator
Party
State
District
P
Gail Griffin
RRepublican
Co
Leo Biasiucci
RRepublican
Co
Lupe Diaz
RRepublican
Co
MP
Michele Peña
RRepublican
Co
Rachel Keshel
RRepublican
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