Data / Federal rules / 2025-16978
Codification of Certain U.S. Citizenship and Immigration Services Law Enforcement Authorities
The Homeland Security Department published this final rule in the Federal Register on September 5, 2025. It took effect on October 6, 2025.
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What the agency says
The Department of Homeland Security (DHS) is amending its regulations to codify certain law enforcement authorities delegated by the Secretary of Homeland Security (Secretary) to the Director of U.S. Citizenship and Immigration Services (USCIS) and subsequently redelegated to particular officers or employees of USCIS. These authorities allow particular USCIS personnel to investigate and enforce civil and criminal violations of the immigration laws within the jurisdiction of USCIS. These authorities include, but are not limited to, the issuance and execution of warrants, the arrest of individuals, and carrying of firearms.
Key facts
- Document number
- 2025-16978
- Type
- Final rule
- Action
- Final rule
- Agency
- Homeland Security Department
- Published
- September 5, 2025
- Takes effect
- October 6, 2025
- Dates
- This final rule is effective on October 6, 2025.
- Docket
- CIS No. 2827-25; DHS Docket No. USCIS-2025-0106
- Regulation ID (RIN)
- 1615-AD03
- Code of Federal Regulations
- 8 CFR 287
- Topics
- Immigration; Law enforcement officers
- Pages
- 8
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Everything from the Homeland Security Department · Rules on immigration · Rules on law enforcement officers · Published in September 2025
Read from the Federal Register API, last updated 2026-10-23. The document on federalregister.gov is the official record; dates and dockets can change through later corrections. Free to reuse with credit to SpecStream under CC BY 4.0.