A County Sheriff's Playbook for Joining ICE Under 287(g)

Picture a county commission meeting on a Tuesday night. This is a hypothetical, but you will recognize the room. A deputy has just told the board that the jail booked a man for a serious offense, and that the federal government wants to know where he is, and that the jail has no clean way to answer. One commissioner wants to do something. Another says it is Washington's job. A third says the county will be sued whatever it does. And the sheriff, who has to run the building, is waiting for somebody to tell him what the rules are.

Here is the answer nobody gives that room: there is a law for exactly this. It has been on the books since 1996, it is written down in plain English, and it is the lawful middle road between ignoring federal immigration law and pretending a county can write its own. It is called section 287(g) of the Immigration and Nationality Act, and it is codified at 8 U.S.C. 1357(g). If you are a sheriff, a county commissioner, a state legislator, or just a citizen who wants to know what your own courthouse is doing, this is your playbook.

I am going to keep the steps plain and exact. Save your passion for the voting booth. In this document, the goal is a county that does the job lawfully, pays for it knowingly, and can show the public a written policy.

What 287(g) is, in one paragraph

Congress added section 287(g) to the immigration statute in 1996, in the same law that rewrote so much else, which you can read about in The 1996 Immigration Law Behind Most of Today's Border Fights. The idea is simple. The federal government may enter a written agreement with a state or local agency, and the agency's officers, once trained, can perform specified immigration functions under federal supervision. The statute requires a written agreement. It says what powers the officers have, for how long, and which federal official supervises them. It requires that the officers have knowledge of and adhere to federal law, and that they receive appropriate training. And it says the local officers acting under the agreement are treated as acting under color of federal authority for purposes of liability.

One more sentence in the statute matters for everyone who thinks the choice is "287(g) or nothing." It says that no agreement is required for a local officer to communicate with federal authorities about a person's immigration status, or to cooperate with them in identifying, apprehending, detaining or removing people who are not lawfully present. So the real alternative to 287(g) is not silence. It is ordinary cooperation, such as answering a status inquiry, which the statute protects whether or not you sign anything. Section 287(g) is the formal, trained, supervised version. The Supreme Court mentioned the 287(g) program in Arizona v. United States (2012) as part of the federal scheme for cooperation with the states, and I take that as a sign the program is firmly inside the lines. For the larger question of what states may and may not do, see What Can a State Do About Immigration? Ten Answers From Arizona v. United States.

Step 1: Decide what problem you are solving

Before anyone calls a field office, write one sentence that finishes this: "We want 287(g) so that ___." A sheriff who cannot finish that sentence will sign the wrong agreement.

Common honest answers:

1. People booked into our jail include people the federal government wants, and we want a trained officer to identify them and handle the paperwork.
2. We have a federal warrant backlog at the jail door and want our own staff to serve it.
3. We want deputies on the street to work alongside federal agents on a particular kind of case.

Write the sentence down and put it at the top of the file. The answer decides which model you need, and the three answers above map to three different agreements.

Step 2: Understand the three models

Over the years the program has been offered in several forms. The names and availability change with each administration, so confirm the current menu with ICE before you plan around any of them. The three models people usually mean are these.

The jail enforcement model. Officers who work in the jail are trained to interview people already in custody, check their immigration status against federal databases, and begin the process the federal government would otherwise begin. This is the model that fits the sentence "people booked into our jail." The county is working inside its own building, with people it already has lawful custody of.

The task force model. Officers on patrol or in an investigative unit are trained to act on immigration matters during their ordinary work, under federal direction. This is the model that raises the most questions, because it puts the officer in the public street rather than the jail. It has been scaled back under some administrations and revived under others, which is why you check the menu first. A sheriff considering it should expect the most scrutiny, and should write the most careful policy.

The warrant service officer model. Trained jail staff serve federal administrative warrants and detainers on people already in the jail's custody, but they do not conduct the broader interview and screening function. It is the narrowest model and the easiest first step. A smaller county with a limited budget often starts here.

A plain way to choose is to ask how far from the jail door you want your deputies to be acting on federal authority. The narrower the model, the lower the training burden, the lower the exposure, and the smaller the effect. The wider the model, the larger all three.

Step 3: Make the first call, and ask for the paperwork

The program is run through ICE. The sheriff's office, not the county clerk, should make first contact, and the county attorney should be in the room. Ask the ICE field office or the program's national office for four things in writing:

1. The current sample memorandum of agreement (the MOA) for each model you are considering.
2. The current training requirements and schedule.
3. What equipment, access and supervision ICE provides, and what the county has to supply.
4. Who at ICE supervises your officers day to day, and how disputes are handled.

The MOA is a contract. Read all of it, because it controls what your officers may do. It names the officers, defines the functions, sets the duration, and says how either side can end it. Have the county attorney mark every clause that creates a duty on the county. Do not sign something you have not read just because the sheriff in the next county did.

Step 4: Get the board and the budget in place

An agreement signed by a sheriff alone, with the board hearing about it from a newspaper, is the fastest way to lose the public. Put it on the agenda of a regular, noticed board meeting. Take testimony. Vote in public.

Then price it. The statute leaves the ordinary employment burden with the agency that employs the officer, so expect your county to carry the salary and benefits of the officers it sends to train and to serve. Budget lines to work up:

• Salary and benefits of the officers while they are in training, and the overtime to cover their shifts.
• Travel and lodging for training, if it is not held nearby.
• Jail bed-days. If the county holds people longer because of the program, that time is a cost. Ask ICE in writing how federal detainees held in your jail are paid for, and at what rate, and get it into an intergovernmental agreement before the first bed is used.
• Records and compliance staff.
• Insurance and legal fees (see Step 7).

Do the arithmetic honestly and show the board a number, even if the number is a range. A county that can say "this will cost X, and here is where it comes from" is a county that gets to keep the program. A county that finds out the cost in the second budget year does not.

Step 5: Train the people, then keep them current

Training is not a formality. The statute makes it a condition. The officers who will use the authority attend a federal training course, and the agreement will specify the details of length, subject and testing. Expect it to cover immigration law, the databases, the limits of the authority, and civil rights. The details change; ask ICE for the current syllabus and read it.

Three practical points:

1. Send enough people that one resignation does not end the program. A single trained officer is a single point of failure.
2. Do not let an untrained deputy perform a function that the agreement reserves for a trained one. This is how a good program becomes a lawsuit.
3. Put the refresher dates on a calendar, and assign a name to the calendar. Authority lapses when the paper says it does.

Step 6: Write the policy and the civil-rights safeguards

This is the step where programs succeed or fail, and it is the one the critics are most right about. The history is a warning. ICE curtailed the Maricopa County, Arizona, sheriff's office's 287(g) authority in 2009 and ended its jail authority in 2011, after the Justice Department's investigation of that office. Later, in Melendres v. Arpaio, a federal court found that the office had engaged in racial profiling in its patrol operations. I am not citing that case to score a point on either side. I am citing it because it shows what a badly supervised program looks like, and a county that does not want to be that story has to put its safeguards on paper.

A sound written policy has at least these parts:

1. A statement of what the authority is for. Use your sentence from Step 1.
2. A ban on profiling. Officers do not act on race, ethnicity, language or accent. Reasonable suspicion or probable cause must rest on specific facts.
3. No stop is made because of status alone. An officer on patrol stops a car for a traffic violation, a crime, or a lawful reason. The immigration function follows from a lawful stop and a lawful arrest. It does not justify one.
4. Detainer discipline. A federal detainer is a request, not a command. Courts have said so. The Third Circuit held in Galarza v. Szalczyk (2014) that a detainer asks a local agency to hold someone and does not compel it, and a federal district court in Oregon held in Miranda-Olivares v. Clackamas County (2014) that a county could be liable for holding a person solely on a detainer without a warrant or probable cause. Your policy must say what paper your jail needs before it holds anyone past the time he would otherwise be released.
5. Crime victims and witnesses. Decide in writing how your deputies treat a person who calls for help or comes forward as a witness, and train to it. A county that frightens witnesses away from the sheriff makes every other crime harder to solve.
6. A complaint process. A phone number, an address, a person who answers, and a record of what happened.
7. Data and reporting. Count what the program does, and publish the counts quarterly.

None of this weakens enforcement. It is what lets enforcement survive contact with a judge.

Step 7: Understand liability before the first lawsuit

The statute helps here, but it is not a shield for everything. The officers are treated as acting under color of federal authority for liability purposes, which can bring different legal rules into play than a plain state-law claim would. It does not erase the Constitution. An officer who arrests someone without probable cause, or holds someone without lawful authority, can still be sued, and a county can still face claims.

So do three things. Ask the county's insurer in writing whether its policy covers acts performed under a 287(g) agreement. Ask the county attorney for a memo on which claims the agreement helps with and which it does not. And require that every arrest that rests on the authority be documented with the facts that supported it. When something goes wrong, the paperwork is the defense.

Step 8: Run it, review it, and be ready to leave

After the first year, run an honest review in public. Compare the sentence you wrote in Step 1 with what the data show. Did the jail identify the people it was meant to identify? Did the cost match the estimate? How many complaints were filed, and how were they resolved?

The agreement can be ended, and it is wise to know how before you sign. A program that cannot be reviewed and cannot be ended is not a policy. It is a habit.

Step 9: How a citizen can ask what the local office does

Not everyone reading this is a sheriff. If you are a taxpayer, a voter, or a pastor who wants to know what your county is doing, here is the short list of questions, in the order I would ask them:

1. Does the sheriff's office have a 287(g) agreement, and under which model? The answer is a public fact.
2. May I have a copy of the memorandum of agreement? It is a government contract. Under your state's public records law, you can ask for it in writing. The toolkit in open meetings and public records, a citizen's toolkit for any local government shows how.
3. What is the written policy on stops, detainers and complaints?
4. What did it cost last year, and who paid?
5. What is the complaint process, and how many complaints have been filed?
6. If there is no agreement, what is the office's policy on answering a federal status inquiry? Remember that the statute protects that cooperation without any agreement at all.

Be courteous when you ask. Sheriffs are elected officials who answer questions from the people who elect them, and most are glad to be asked by someone who has done the reading.

If you want your statehouse involved, check what your own legislature has done. Some states have moved to require or encourage their sheriffs to cooperate with the federal government, and some have moved the other way. The legislature's website will show the current bills and statutes, and the red-state context is covered in the Republican pages at the politics hub.

Where sanctuary policies stand in comparison

Since this is the lawful cooperative alternative to a sanctuary policy, a fair word on the other side. A county that declines to join 287(g) is within its rights. The Tenth Amendment protects a local government's decision not to commit its own officers to a federal program, and I explain why in The Tenth Amendment Defense of Sanctuary Cities, and Where It Runs Out. The argument I make is narrower. A county that refuses to share information about people in its own custody with federal authorities, in a way the 1996 information-sharing provisions forbid, is on weaker ground. And a county that joins 287(g) is not extending federal power over anyone. It is spending its own money and its own people to help enforce a law that the people's representatives in Congress wrote.

The fair version of the opposing argument is that immigration enforcement belongs to the federal government, that local police should keep their focus on local crime, and that frightened communities report fewer crimes. That argument is not stupid. The answer to it is the safeguard list in Step 6, which exists precisely so that the program is used on people already in custody and not as an excuse to sweep a neighborhood. Where a county has that policy and follows it, the objection loses most of its force.

The bottom line

• Section 287(g), added in 1996, lets a county's trained officers perform specified immigration tasks under a written agreement and federal supervision. It is the lawful, cooperative alternative to a sanctuary policy.
• You do not need an agreement to answer a federal status inquiry. The statute protects ordinary cooperation either way.
• Pick the narrowest model that solves your written problem, and price it honestly before the board votes in public.
• Write the safeguards down: no profiling, no stops on status alone, detainer discipline, protection for victims and witnesses, a complaint process. The program that lasts is the program a judge can read.
• If you are a citizen, ask in writing for the agreement, the policy and the numbers. They are public.