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Other Agencies

The Department of Homeland Security has authorized multiple law enforcement agencies beyond ICE to carry out immigration enforcement functions. Understanding who you might encounter helps with accurate reporting.

These agencies have been authorized to perform immigration officer functions:

  • Identification: Blue vests with FBI in yellow, FBI badges
  • Typical operations: May coordinate with ICE on investigations
  • Note: Presence suggests a more complex operation
  • Identification: Vests marked DEA
  • Typical operations: May encounter immigrants during drug operations
  • Note: Increasingly used for immigration-adjacent enforcement

Bureau of Alcohol, Tobacco, Firearms (ATF)

Section titled “Bureau of Alcohol, Tobacco, Firearms (ATF)”
  • Identification: ATF marked vests and gear
  • Typical operations: Weapons-related investigations
  • Note: May be present during multi-agency operations
  • Identification: Star badges, MARSHAL text on vests
  • Typical operations: Fugitive apprehension
  • Note: Sometimes leads joint operations with ICE
  • Identification: BOP uniforms and identification
  • Typical operations: Transport of detained individuals
  • Note: May be seen at detention facilities

The National Guard is being used in immigration enforcement activities including:

  • Night operations and rural interdiction
  • Guard duty and riot control at detention facilities
  • Transportation of detainees
  • Assisting in locating “fugitives”

Identification:

  • Military uniforms with unit patches
  • May or may not have visible rank insignia
  • State National Guard patches

Active duty Marines have been deployed for:

  • Night operations and rural interdiction
  • Transport operations

Identification:

  • Military fatigues
  • Marine Corps insignia
  • Identification: Green or brown uniforms, “U.S. BORDER PATROL” or “CBP” text
  • Typical areas: Border regions, but increasingly interior
  • Operations: Traffic stops, checkpoints, raids
  • Identification: CBP uniforms, typically at ports of entry
  • Note: Different from Border Patrol but same parent agency

Under the 287(g) program, local and state law enforcement can act as immigration enforcement agents. There are three models:

  • Targets people already in custody
  • Local officers question about immigration status
  • Can hold non-citizens up to 48 hours for ICE

Where it happens: Jails and detention facilities

  • Local officers serve ICE administrative warrants
  • Operates within the agency’s jail

Where it happens: Jails and detention facilities

This is the most dangerous and invasive form.

  • Local officers enforce immigration during routine duties
  • Includes traffic stops
  • Most likely to encounter in the community

Where it happens: On the street, during any police encounter

As of October 2025, ICE has signed over 1,000 agreements covering 40 states:

  • JEM agreements: 132 agencies in 28 states
  • WSO agreements: 381 agencies in 35 states
  • TFM agreements: 522 agencies in 35 states

Check if your local law enforcement has a 287(g) agreement: https://www.ice.gov/identify-and-arrest/287g

Large operations may include multiple agencies working together. Signs of a multi-agency operation:

  • Different vest markings on different agents
  • Multiple vehicle types
  • Higher number of agents than typical
  • More command/coordination visible

When reporting, note all agency identifications you see:

“SALUTE: 6 agents at Main & First. Vests read: 2 x POLICE ICE, 2 x FBI, 2 x DEA. Multiple vehicles including marked DHS van.”

This helps legal advocates understand the scope of the operation.

Different agencies have different authorities:

  • ICE/CBP: Immigration-specific authority
  • FBI/DEA/ATF/Marshals: Criminal federal authority
  • Local police with 287(g): Both local and immigration authority

Know Your Rights resources may vary based on who is involved. Multi-agency operations suggest someone may face both criminal and immigration consequences.