Most reporting on enforcement is scene reporting, and there is less of it than there was. This page does the other job. It names each instrument the government uses, links the document that creates it, and keeps the list of pieces and public records that cite it. Nothing here is a crowd estimate or a motive. Corrections and documents go to letters@ourrevolution.media.

THE INSTRUMENTS

Detainers. A detainer is a request from ICE to another agency to hold a person and give notice before release. The authority is 8 CFR 287.7, which lets “any authorized immigration officer” issue the form and asks the holding agency to keep custody “for a period not to exceed 48 hours, excluding Saturdays, Sundays, and holidays.” The form in use is DHS Form I-247A (3/17), the edition ICE’s own detainer page still links.

287(g) agreements. Section 287(g) of the Immigration and Nationality Act lets ICE deputize local officers under three models, Jail Enforcement, Task Force, and Warrant Service Officer. As of 27 October 2026 ICE’s 287(g) page counts 2,618 signed agreements covering 38 states and 2 territories, with 182 agencies under the jail model, 571 under the warrant service model, and 1,965 under the task force model; the agency by agency list is a spreadsheet ICE updates. In California the constraint is the California Values Act, Gov. Code 7284 et seq., which bars most local participation. Los Angeles County held a jail agreement from 2005 to 2015, and a 2026 candidate for Sheriff, Lt. Oscar Martinez, has said he wants the jail model back, which would require Sacramento to change the statute first (Daily Bruin, 19 May 2026, secondary).

Expedited removal. On 24 January 2025 DHS published Designating Aliens for Expedited Removal, 90 FR 8139, effective 21 January 2025, extending the procedure to people found more than 100 air miles from a land border, or inside that zone after 14 days, who have been in the country under two years. The District Court for D.C. stayed the designation on 29 August 2025 in Make the Road New York v. Noem, No. 25-cv-190. The D.C. Circuit vacated that stay on 23 June 2026 in No. 25-5320, Judge Walker writing, Judge Rao concurring in the judgment, Judge Wilkins concurring in part and dissenting in part. The designation is in force.

Guard federalization. The June 2025 deployment to Los Angeles ran under 10 U.S.C. 12406. On 23 December 2025 the Supreme Court in Trump v. Illinois, 25A443 read “regular forces” to mean the military, so the statute’s third condition now requires a showing that the military itself could lawfully execute the laws. The mechanism and the litigation record are in the protest mechanism piece once it publishes.

The record in order

  1. DHS extends expedited removal nationwide to people who cannot show two years of continuous presence.

    90 FR 8139
  2. California Guard federalized and deployed to Los Angeles under 10 U.S.C. 12406.

    10 U.S.C. 12406
  3. District Court for D.C. stays the expedited removal designation.

    Make the Road New York v. Noem, No. 25-cv-190
  4. ICE issues BI Incorporated, a GEO Group subsidiary, the year’s Alternatives to Detention task order: $228.5 million obligated.

    USAspending, 70CDCR25FR0000127
  5. Supreme Court reads "regular forces" to mean the military, narrowing the Guard statute.

    Trump v. Illinois, 25A443
  6. D.C. Circuit vacates the stay. The expedited removal designation is back in force.

    No. 25-5320

Detention standards and inspections. Facilities operate under the Performance Based National Detention Standards (PBNDS 2011) or the National Detention Standards (NDS 2019). ICE’s Office of Detention Oversight inspects them and publishes reports in the ICE FOIA library, facility by facility and year by year from 2011 through 2026. DHS describes the inspection program in its own ODO overview.

Alternatives to Detention. The Intensive Supervision Appearance Program, ankle monitors and check ins, is run by BI Incorporated, a wholly owned subsidiary of The GEO Group, under a contract effective 1 October 2025, one year plus a one year option (GEO release, 30 Sep 2025, company statement). The current task order is 70CDCR25FR0000127, $228.5 million obligated for 30 September 2025 through 29 September 2026; the following year’s order, 70CDCR26FR0000125, began 30 September 2026 with $41.0 million obligated so far.

THE CONTRACTS

The companies paid to detain and monitor are the part of this record that can be read in dollars. The evidence site will carry a watch reason and a USAspending permalink for each of The GEO Group, CoreCivic, BI Incorporated, and Palantir Technologies. Until those rows are live, the recipient profiles on USAspending are the source, and the lag is short: agencies must report contract actions to FPDS within three days and USAspending pulls them daily, so only Defense and Army Corps contracts carry a 90 day delay (USAspending, Data Sources).

THE NUMBERS ICE PUBLISHES ABOUT ITSELF

ICE posts its own detention statistics workbook at ice.gov/detain/detention-management: average daily population, book ins by arresting agency, and the facility list, in a protected spreadsheet that ICE says “may fluctuate until it is locked at the conclusion of the fiscal year.” It counts people in ICE custody. It does not count people on monitors, people in CBP custody, or people removed without detention. Independent readings of the same data and of FOIA releases are reference, not sources: the Deportation Data Project at UC Berkeley, TRAC at Syracuse, and Vera’s ICE Detention Trends dashboard.

WHAT YOU CAN DO

  • Read the two orders that set the current ceilings, eleven pages for Trump v. Illinois and the D.C. Circuit’s Make the Road opinion.
  • Ask what your county sends ICE. A detainer records request is in preparation; the template and filing notes publish here when the letter is filed.
  • Send a document. Anything already public, a contract, an inspection report, a docket entry, gets a permalink on this page with credit to whoever sent it. letters@ourrevolution.media.