Arizona Sanctuary Policy Preemption Law: Statewide Immigration Policy Rules (2026)

Full Breakdown

ARS 11-1051, enacted as part of SB 1070, requires that no official or agency of a county, city, town, or other political subdivision may adopt a policy that limits or restricts the enforcement of federal immigration laws to less than the full extent permitted by federal law. Officers conducting lawful stops must make a reasonable attempt to determine immigration status when reasonable suspicion exists, and agencies must share information with federal authorities. Residents may sue any jurisdiction adopting a sanctuary policy, and courts may impose civil penalties of $500 to $5,000 per day.

Violations & Penalties

Jurisdictions adopting sanctuary policies face civil penalties of $500 to $5,000 per day plus attorney fees under ARS 11-1051.

Frequently Asked Questions

Can an Arizona city declare itself a sanctuary city?

No. ARS 11-1051 prohibits any city, county, or agency from limiting cooperation with federal immigration enforcement, and policies doing so are unenforceable.

Who can sue if a city adopts a sanctuary policy?

Any legal Arizona resident may bring an action in superior court to challenge a sanctuary-style policy and recover penalties and attorney fees.

Must local police ask about immigration status?

Officers must make a reasonable attempt during lawful stops, detentions, or arrests to determine immigration status when reasonable suspicion exists the person is unlawfully present.

Arizona Sanctuary City Prohibition Under SB 1070

Full Breakdown

Violations & Penalties

Frequently Asked Questions

Sources

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