On September 4, 2025, U.S. Citizenship and Immigration Services (USCIS) announced a significant new rule that grants the agency expanded law enforcement authority. This development marks a pivotal shift in USCIS’s role within the immigration enforcement landscape.

Under the new rule, specially trained USCIS 1811 special agents will be empowered to investigate immigration-related violations, make arrests, carry firearms, and execute search and arrest warrants. This expansion allows USCIS to manage more investigations internally, reducing reliance on agencies like Homeland Security Investigations (HSI). The change is aimed at enhancing efficiency and effectiveness in addressing complex immigration fraud cases and other violations.

The USCIS Director now holds the authority to take actions such as expedited removals and investigate both civil and criminal immigration law violations. To support these enhanced responsibilities, USCIS will begin recruiting and training new special agents equipped to uphold these duties.

The final rule takes effect 30 days after publication and is expected to foster stronger coordination between USCIS and other federal agencies. Ultimately, this expanded authority seeks to streamline enforcement processes, improve fraud detection, and reinforce national security—all while better serving the mission of the Department of Homeland Security.

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USCIS to Add Special Agents with New Law Enforcement Authorities | USCIS

New Era Dawns for USCIS