E.g., 04/23/2024
E.g., 04/23/2024
Worksite Enforcement

Worksite Enforcement

Worksite enforcement is one aspect of overall immigration enforcement, focused on identifying the workers who are not authorized to work as well as the employers who knowingly hire unauthorized workers. As the research below discusses, worksite enforcement tools include workplace raids to apprehend unauthorized workers, the use of audits to examine identity and employment eligibility forms, and the levying of penalties against employers found to have violated the law.

Recent Activity

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Multimedia
June 26, 2019
Will Immigration Reform Ever Succeed Again? The Legacy of IRCA & Its Enduring Lessons
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Reports
May 2019
Immigration-Related Policy Changes in the First Two Years of the Trump Administration
By  Sarah Pierce
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Multimedia
March 15, 2018
State and Local Labor Standards Enforcement in Immigrant-Dense Industries
7-Eleven in Los Angeles
Articles
January 24, 2018
Shifting Gears, Trump Administration Launches High-Profile Worksite Enforcement Operations
By Muzaffar Chishti, Sarah Pierce, and Jessica Bolter
Cambodian worker in Thailand
Articles
October 11, 2017
Criminalizing Irregular Migrant Labor: Thailand’s Crackdown in Context
By Maryann Bylander and Georgia Reid
EVENT PHOTO 2017.4.24 100 Days into Trumps Term and Immigration Action Muz Doris
Multimedia
April 24, 2017
The First 100 Days: Immigration Policy in the Trump Administration
NicaraguanCoffeePickers IngmarZahorsky Flickr
Articles
August 26, 2015
Business as Usual? Regularizing Foreign Labor in Costa Rica
By Gloriana Sojo-Lara
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Multimedia
July 23, 2015
Targeted Enforcement: Projecting the Effects of Executive Action on Deportations

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Fact Sheets
August 2013
Side-by-Side Comparison of 2013 Senate Immigration Bill with Individual 2013 House Bills
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Fact Sheets
April 2013
Side-by-Side Comparison of the 2013 Senate Immigration Framework with 2006 and 2007 Senate Legislation
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Fact Sheets
April 2013
Side-by-Side Comparison of 2013 Senate Immigration Bill with 2006 and 2007 Senate Legislation
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Fact Sheets
March 2013
Key Immigration Laws and Policy Developments Since 1986
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Reports
January 2013
Immigration Enforcement in the United States: The Rise of a Formidable Machinery
By  Doris Meissner, Donald M. Kerwin, Muzaffar Chishti and Claire Bergeron
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Reports
July 2012
Contested Ground: Immigration in the United States
By  Michael Jones-Correa
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Fact Sheets
August 2011
Through the Prism of National Security: Major Immigration Policy and Program Changes in the Decade since 9/11
By  Michelle Mittelstadt, Burke Speaker, Doris Meissner and Muzaffar Chishti
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Reports
August 2011
U.S. Immigration Policy and Mexican/Central American Migration Flows: Then and Now
By  Marc R. Rosenblum and Kate Brick

Pages

Cambodian worker in Thailand
Feature
October 11, 2017
Criminalizing Irregular Migrant Labor: Thailand’s Crackdown in Context

Thailand has become a key destination for migrant workers, primarily from Myanmar, Cambodia, and Laos. Many lack authorization, however, and as their numbers have grown, so has the government's intent in regulating their movement—sometimes provoking unintended results. This article explores recent patterns in labor migration to Thailand and examines the likely impacts of a 2017 decree criminalizing illegal employment.

NicaraguanCoffeePickers IngmarZahorsky Flickr
Feature
August 26, 2015
Business as Usual? Regularizing Foreign Labor in Costa Rica

With the growing urbanization and consolidation of Nicaraguan immigrants in sectors such as construction and domestic service, Costa Rica has shifted its focus from immigration enforcement to integration. Tension has emerged between the government and private sector as a new mechanism for regularizing unauthorized immigrant workers has failed to gain traction.

Feature
April 30, 2009
The Basics of E-Verify, the U.S. Employer Verification System

Just a fraction of all U.S. employers use E-Verify, a federal system that checks potential employees' immigration status and their eligibility to work. MPI's Marc Rosenblum explores E-Verify's history, how it works, and the arguments for and against making it mandatory.

Policy Beat
December 17, 2007
USCIS Faces Criticism over Visa Backlog

MPI's Gretchen Reinemeyer, Aaron Matteo Terrazas, and Claire Bergeron report on USCIS backlogs, actions to limit access to driver's licenses in Oregon and Maine, the latest on "no-match" letters, and more.

Feature
September 1, 2005
The Declining Enforcement of Employer Sanctions

The 1986 Immigration Reform and Control Act made the knowing hiring or employment of unauthorized immigrants illegal in the U.S.. But as Peter Brownell of the University of California Berkeley details, the government has not devoted many resources to enforcing this provision.

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Video, Audio
October 31, 2013

10th Annual Immigration Law and Policy Conference

The 10th annual Immigration Law and Policy Conference featured keynotes by U.S. Senator John McCain (R-AZ) and former Mississippi Governor Haley Barbour, as well as panel discussions covering a range of key immigration topics.

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Video, Audio
January 7, 2013

Immigration Enforcement in the United States: The Rise of a Formidable Machinery

MPI has released a major study that describes and analyzes today’s immigration enforcement programs, as they have developed and grown in the 25 years since IRCA launched the current enforcement era.

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Audio
October 1, 2012

9th Annual Immigration Law and Policy Conference

The conference offers thoughtful, evidence-based law and policy analysis and discussion of cutting-edge immigration issues.

10 year anniversary
Video, Audio
April 19, 2012

MPI's 10th Anniversary Celebration

The Migration Policy Institute celebrated its first decade as the authoritative, unimpeachable resource on immigration and immigrant integration analysis and policy design in the United States and internationally.

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Audio
August 26, 2011

Through the Prism of National Security: Major Immigration Policy and Program Changes in the Decade since 9/11

With the ten year anniversary of the September 11, 2001 attacks approaching, the Migration Policy Institute held a conference call to discuss the most significant changes that have occurred in the immigration arena in the decade since the attacks.

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Recent Activity

Articles
June 28, 2023

Activism on Immigration by U.S. States Is Back, with New Tactics and Different Targets

Renewed U.S. state activism on immigration has echoes of the early 2010s, when Arizona’s SB 1070 defined a Republican-led push to increase enforcement that was ultimately muted by the courts and public backlash. Newer strategies rely on a novel array of tactics including migrant busing, litigation, and lawmaking. States are also moving in opposite directions, with some expanding rights for unauthorized immigrants, as this article details.

Reports
July 2022

Changing the Playbook: Immigrants and the COVID-19 Response in Two U.S. Communities

U.S. cities and towns have responded to COVID-19 in ways that are as diverse as the communities they aim to support. This report looks at how two very different locations—Worthington, MN, and the greater Houston area—incorporated immigrants into their relief efforts, through partnerships, strategic outreach, targeted assistance, and more. The report also highlights useful lessons for responses to future emergencies.

Reports
February 2022

Four Years of Profound Change: Immigration Policy during the Trump Presidency

The Trump administration set an unprecedented pace for executive action on immigration, reshaping many aspects of the U.S. immigration system through changes large and small. This report chronicles the 472 administrative changes enacted during this four-year period—ranging from COVID-19 response measures and immigration enforcement, to humanitarian protection, travel bans, legal immigration and DACA changes, and more.

Video, Audio, Webinars
January 19, 2022

Biden at One: Assessing the Administration’s Immigration Record

This MPI discussion with leading experts, advocates, and a top official from the administration examines the Biden track record on immigration and what lays ahead

Articles
January 19, 2022

Biden at the One-Year Mark: A Greater Change in Direction on Immigration Than Is Recognized

While Donald Trump’s presidency is perceived as being the most active on immigration, touching nearly every aspect of the U.S. immigration system, President Joe Biden’s administration has far outpaced his predecessor in the number of executive actions taken during his first year in office—even as the pace of change has gone largely unnoticed, as this article explores.

Articles
October 28, 2021

Biden Immigration Enforcement Priorities Emphasize a Multi-Dimensional View of Migrants

U.S. immigration arrests have declined to the lowest level in years. Going forward, new U.S. Immigration and Customs Enforcement guidelines could further shape how authorities arrest and deport unauthorized immigrants and noncitizens who have committed crimes. This article describes how the Biden administration prosecutorial discretion guidance marks a sharp turn from the approach taken by the Trump administration.

Articles
October 29, 2020

Trump's Promise of Millions of Deportations Is Yet to Be Fulfilled

Before entering office, President Donald Trump promised to deport millions of unauthorized immigrants. Yet despite his general successes in creating a more restrictive and punitive immigration system, this goal has eluded his administration. So-called “sanctuary” policies implemented by state and local governments to limit their cooperation with U.S. Immigration and Customs Enforcement have been a key reason why arrests and removals have not reached earlier peaks.

Reports
July 2020

Dismantling and Reconstructing the U.S. Immigration System: A Catalog of Changes under the Trump Presidency

Now into its fourth year, the Trump administration has reshaped the U.S. immigration system in ways big and small via presidential proclamations, policy guidance, and regulatory change. This report offers a catalog of the more than 400 administrative changes undertaken in areas such as immigration enforcement, humanitarian admissions, DACA, and visa processing—including a look at measures put in places since the onset of the COVID-19 pandemic.

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