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Bill

Bill

SB 1164

immigration laws; local enforcement

57th Legislature - First Regular Session Introduced by Warren Petersen and 1 co-sponsor

Arizona bill authorizing local police to enforce federal immigration laws was passed but vetoed by Governor, halting expanded state immigration enforcement authority.

Vetoed by Governor
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WeVote Research Nonpartisan
Bill Summary · SB 1164

Legislative bill overview

SB 1164 would authorize Arizona local law enforcement agencies to enforce federal immigration laws, allowing police officers to investigate, arrest, and detain individuals suspected of federal immigration violations. The bill was passed by the Arizona Legislature but was vetoed by the Governor on April 18, 2025.

Why is this important

This legislation directly addresses the ongoing tension between state/local enforcement authority and federal immigration jurisdiction. The outcome affects police resource allocation, community policing relationships, and whether Arizona residents could face state-level immigration consequences for federal violations. It also signals Arizona's policy direction on immigration enforcement priorities.

Potential points of contention

  • Jurisdictional authority: Federal immigration enforcement is traditionally a federal responsibility; states expanding into this area raises constitutional and practical questions about dual enforcement systems
  • Community policing impact: Immigrant communities may become less likely to report crimes to local police if officers can enforce immigration law, potentially undermining public safety
  • Resource allocation: Local police departments may be stretched thin pursuing federal immigration cases rather than local crimes, affecting department priorities and budgets

Compiled from official sources — confirm details with the bill’s official record.

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