Enforcement

The U.S. immigration system is complex and can be difficult to understand. These resources provide key data points, historical information, and background on hot topics in immigration. Learn the basics about immigration.

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All Enforcement Content

Publication Date: 
January 25, 2011
For many years, large-scale worksite raids constituted a major element of federal immigration enforcement. While the large-scale and well-publicized worksite raids have tapered, immigration...
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January 5, 2011
Immigration enforcement is an extremely important national priority. Effective control of our nation’s borders is essential to our national security. The regulation and control of those who enter...
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December 1, 2010
On June 30, 2010, the Deputy Assistant Secretary for Immigration and Customs Enforcement (ICE), John Morton, issued a memo to the agency that reflected the Obama administration’s oft repeated intent...
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November 23, 2010
In 2009, Immigration and Customs Enforcement (ICE) detained approximately 380,000 people...
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November 9, 2010
As part of its strategy to gain support for comprehensive immigration reform, the administration has...
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September 2, 2010
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August 20, 2010
Arizona politicians who support the state’s sweeping anti-immigrant law (SB 1070) are not particularly fond of...
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July 27, 2010
Arizona and the federal government await a decision from a Phoenix district judge on whether enforcement of SB 1070 will move forward on July 29th, or whether all or some parts of the law will be...
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July 22, 2010
What proponents of laws like Arizona’s SB 1070 fail to understand is that state and local enforcement of immigration law actually jeopardizes the federal government’s ability to set priorities for...
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June 22, 2010
Updated 06/22/10 Supporters of Arizona’s harsh new immigration law claim that it is, in part, a crime-fighting measure. For instance, the bill’s author, Republican State Senator Russell...
April 18, 2018

The American Immigration Council submitted a written statement to the Senate Judiciary Subcommittee on Border Security and Immigration for an April 18, 2018 hearing on “Strengthening and Reforming...

The requests ask for policies, guidelines, or procedures followed or used by the governmental agencies to address the processing and treatment of families at the U.S.-Mexico border and specifically, the separation of adult family members from minor children and the criminal prosecution of adult family members.
March 7, 2018
This policy document describes the legal liabilities local governments face when they honor ICE requests, known as “detainers,” to hold individuals past the completion of their criminal custody until immigration agents take them into administrative custody.
This lawsuit challenges the actions of immigration judges in Charlotte, North Carolina who have refused to conduct bond hearings for people who properly file bond motions with the Charlotte Immigration Court.
December 11, 2017
The practice of dividing families raises Constitutional due process concerns under the Fifth Amendment, violates United States’ obligations under international law, and contravenes voluminous evidence maintaining that family separation is not in the best interest of the child.
This lawsuit seeks to compel CBP to disclose the requested records concerning USBP agents’ practices.
Publication Date: 
October 13, 2017

The American Immigration Council, in collaboration with the American Immigration Lawyers Association, filed an amicus brief in Crespin v. Evans.  The amicus brief argued that the pre-final...

September 26, 2017

The American Immigration Council, in collaboration with the American Civil Liberties Union (ACLU), American Immigration Lawyers Association (AILA), Women’s Refugee Commission (WRC), and others...

Asylum seekers are being illegally turned away by Customs and Border Protection officers. We're suing.
This case stems from Immigration and Customs Enforcement's (ICE) decision to bar Caroline Perris, a full-time legal assistant with the Dilley Pro Bono Project (DPBP), from entering the South Texas Family Residential Center in Dilley, Texas.
August 10, 2022

The lack of a major overhaul in the United States’ immigration system for roughly thirty years has created an ecosystem where states have attempted to insert their authority over immigration,...

August 2, 2022

For almost two decades, asylum seekers taken into Border Patrol custody who passed a “credible fear” interview have been eligible to seek release from detention on bond while they go through the...

July 25, 2022

In a blow to the Department of Homeland Security’s attempts to set priorities for immigration enforcement, late last week the Supreme Court of the United States decided 5-4 to deny a request from...

July 20, 2022

U.S. Immigration and Customs Enforcement (ICE) recently announced a new directive aimed at preserving family unity and the parental rights of noncitizens. The directive, “Interests of Noncitizen...

July 12, 2022

U.S. Customs and Border Protection (CBP) has concluded in a new report that Border Patrol agents on horseback did engage in the “unnecessary use of force” against Haitian migrants entering the...

July 8, 2022

Since President Biden took office, he has faced attacks on his handling of the border from Governors Greg Abbott of Texas and Ron DeSantis of Florida. Both states brought lawsuits against Biden’s...

June 30, 2022

Almost a year after the Supreme Court allowed a federal judge in Texas to order the Biden administration to restart the so-called “Migrant Protection Protocols” (MPP), the Supreme Court ruled in...

June 27, 2022

The House Appropriations Committee on Friday passed the Department of Homeland Security (DHS) funding bill for Fiscal Year 2023, as part of the year-over-year process that Congress undertakes to...

June 10, 2022

The Supreme Court issued a decision on Wednesday barring a civil rights lawsuit against a U.S. Border Patrol agent for reportedly entering the property of a U.S. citizen without a warrant and...

May 23, 2022

Just three days before Title 42 was set to end on May 23, a federal judge in Louisiana blocked the Centers for Disease Control and Prevention (CDC) from ending the controversial policy. With the...

November 20, 2019
The Trump administration published a new rule that seeks to implement safe third country agreements that the United States entered into with Guatemala, Honduras, and El Salvador—and bar many individuals seeking protection in the United States from being able to apply for asylum.
October 24, 2019
Media reports today indicate that the government has initiated a new pilot program in El Paso, Texas to rush the review of sensitive asylum cases. The reported program, called “Prompt Asylum Case Review,” forces families to navigate the asylum process while detained in the custody of U.S. Customs and Border Protection.
October 15, 2019
A federal court in San Francisco certified two nationwide classes of immigrants and attorneys claiming that U.S. Citizenship and Immigration Services and U.S. Immigration and Customs Enforcement have a systemic pattern and practice of failing to provide access to immigration case records within deadlines set by the Freedom of Information Act. The case records, known as A-files, contain information about individuals’ immigration history in the United States. This is the first time a court has certified a class in a lawsuit alleging a pattern and practice of violating FOIA
October 2, 2019
The American Immigration Council and Tahirih Justice Center filed a Freedom of Information Act lawsuit in federal court to compel the government to release records about the Trump administration’s troubling new practice of allowing U.S. Customs and Border Protection officers to screen individuals seeking asylum in the United States. The lawsuit seeks these documents to shed light on changes to the asylum screening process, CBP’s role in conducting interviews and making determinations regarding an asylum seeker’s “credible fear” of persecution, and the measures taken by CBP, U.S. Citizenship and Immigration Services, and the Department of Homeland Security to implement this new practice.
September 28, 2019
A federal court has blocked a Trump administration policy that sought to massively expand fast-track deportations without a fair legal process such as a court hearing or access to an attorney. The American Immigration Council, the American Civil Liberties Union, and Simpson Thacher & Bartlett LLP sought the preliminary injunction, which was granted close to midnight on Friday by U.S. District Judge Ketanji Brown Jackson.
September 26, 2019
Immigrant rights attorneys moved to block the Trump administration’s Asylum Ban from affecting tens of thousands of migrants who have already attempted to access the U.S. asylum process before the ban was implemented. With limited exceptions, the Asylum Ban prohibits anyone who traveled through a third country and did not seek protection there from obtaining asylum here. The request filed today is in the ongoing case challenging the Trump administration’s policy of turning back asylum seekers at ports of entry on the U.S.-Mexico border, including the “metering” policy.
September 19, 2019
Five asylum-seeking mothers and their children who were torn apart under the Trump administration’s family separation policy filed a lawsuit against the United States for the cruel treatment and agony U.S. immigration agencies inflicted on them. The five parents and their children, who were as young as five at the time of the separation, claim that the U.S. government intentionally subjected them to extraordinary trauma that will have lifelong implications.
August 21, 2019
he Trump administration announced that it will publish a new regulation on Friday that allows for the indefinite detention of immigrant children. The rule will terminate the Flores Settlement Agreement, which currently requires that the government hold children in the least restrictive setting and release them as quickly as possible, generally within 20 days.
August 6, 2019
The American Immigration Council, American Civil Liberties Union, and Simpson Thacher & Bartlett LLP filed a federal lawsuit today challenging the Trump administration’s new rule that massively expands fast-track deportations without a fair legal process such as a court hearing or access to an attorney.
July 30, 2019
A federal district court has rejected the government’s second attempt to dismiss a lawsuit challenging the Trump administration's unlawful turnbacks of asylum seekers who present themselves at ports of entry along the U.S.-Mexico border – including its attempt to choke off asylum applications through a so-called “metering” process.
July 21, 2023

“I never thought I’d say there’s anything worse than ICE custody, but this is it.” That’s an immigration attorney in San Diego talking to CNN about the shelter facilities run by U.S. Customs and...

This Freedom of Information Act (FOIA) lawsuit seeks information on a $10 million appropriation made to improve legal access in detention.
July 19, 2023

At the direction of Governor Ron DeSantis, Florida has made it a felony to transport a person into the state who hasn’t been inspected by immigration authorities. Effective July 1, driving a broad...

July 17, 2023
Legal organizations filed a federal lawsuit challenging Florida’s new anti-immigrant law, Senate Bill 1718.
This lawsuit, filed on behalf of several individuals and the Farmworker Association of Florida, challenges Section 10 of Florida’s new anti-immigrant law, Senate Bill 1718.
July 14, 2023

“If I spoke too loudly, solitary. If I climbed on top of a table to get a guard’s attention, solitary. If I had suicidal thoughts, solitary. When the guards would tease me about being deported...

July 13, 2023
Immigration advocacy groups filed a complaint with DHS' oversight bodies urging an investigation into the increased use and misuse of solitary confinement at the Denver Contract Detention Facility in Aurora, Colorado.
Publication Date: 
July 13, 2023
The American Immigration Council and partners filed an administrative complaint with the with the Department of Homeland Security's oversight bodies urging immediate investigation into the misuse of...
This FOIA request seeks information on CBP’s treatment of asylum seekers and their access to inspection appointments scheduled via CBP One, revealing potential violations of their rights.
Publication Date: 
July 11, 2023
This fact sheet provides an overview of the wide range of programs that provide alternatives to detention (ATDs) and run the gamut from no governmental intervention to extensive surveillance and...

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