E.g., 04/23/2024
E.g., 04/23/2024
Illegal Immigration & Interior Enforcement

Illegal Immigration & Interior Enforcement

Deportations/Returns
Employment Verification
State & Local Enforcement
Worksite Enforcement
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lllegal immigration is a phenomenon confronted by many major immigrant-receiving countries, one that vexes policymakers and publics alike. While much of the focus may be on border enforcement, there are an array of interior enforcement policies aimed at identifying unauthorized immigrants for removal, including worksite enforcement, employment verification, jail-house screening, and state and local law enforcement activity. The research below delves into many facets of illegal immigration and enforcement occcuring away from national borders.

Recent Activity

Afghan parolees wait in line at Fort McCoy, Wisconsin.
Articles
August 2, 2023
In the Twilight Zone: Record Number of U.S. Immigrants Are in Limbo Statuses
By Muzaffar Chishti and Kathleen Bush-Joseph
Multimedia
July 25, 2023
Improving Communications in the Voluntary Return and Reintegration Network
Multimedia
July 20, 2023
Straining under the Backlog: Fixing a U.S. Immigration Court System in Crisis
Cover image for At the Breaking Point report
Reports
July 2023
At the Breaking Point: Rethinking the U.S. Immigration Court System
By  Muzaffar Chishti, Doris Meissner, Stephen Yale-Loehr, Kathleen Bush-Joseph and Christopher Levesque
Varias personas portan una bandera gigante de Colombia en un desfile en Washington, DC.
Articles
July 11, 2023
Inmigrantes colombianos en los Estados Unidos
By Diego Chaves-González y Jeanne Batalova
People carry a giant Colombian flag at a parade in Washington, DC.
Articles
July 11, 2023
Colombian Immigrants in the United States
By Diego Chaves-González and Jeanne Batalova
Haitians at a medical site in Jeremie, Haiti.
Articles
July 5, 2023
Haitians Flee a Nation Nearing Collapse
By Emmanuela Douyon
Florida Governor Ron DeSantis at a conference in Tampa.
Articles
June 28, 2023
Activism on Immigration by U.S. States Is Back, with New Tactics and Different Targets
By Muzaffar Chishti and Julia Gelatt

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Cover image for African Migration through the Americas: Drivers, Routes, and Policy Responses
Reports
October 2021
African Migration through the Americas: Drivers, Routes, and Policy Responses
By  Caitlyn Yates and Jessica Bolter
Cover image for Toward a Better Immigration System: Fixing Immigration Governance at the U.S. Department of Homeland Security
Reports
October 2021
Toward a Better Immigration System: Fixing Immigration Governance at the U.S. Department of Homeland Security
By  Doris Meissner and Ruth Ellen Wasem
Cover image for Migration Management and Border Security: Lessons Learned
Policy Briefs
September 2021
Migration Management and Border Security: Lessons Learned
By  Alan D. Bersin
Cover image for From Jailers to Case Managers: Redesigning the U.S. Immigration Detention System to Be Effective and Fair
Reports
August 2021
From Jailers to Case Managers: Redesigning the U.S. Immigration Detention System to Be Effective and Fair
By  Randy Capps and Doris Meissner
Cover image for Integración socioeconómica de los migrantes y refugiados venezolanos
Reports
July 2021
Integración socioeconómica de los migrantes y refugiados venezolanos: Los casos de Brasil, Chile, Colombia, Ecuador y Perú
By  Diego Chaves-González, Jordi Amaral and María Jesús Mora
Cover image for Socioeconomic Integration of Venezuelan Migrants and Refugees
Reports
July 2021
Socioeconomic Integration of Venezuelan Migrants and Refugees: The Cases of Brazil, Chile, Colombia, Ecuador, and Peru
By  Diego Chaves-González, Jordi Amaral and María Jesús Mora
Cover image for Future Scenarios for Global Mobility in the Shadow of Pandemic
Reports
July 2021
Future Scenarios for Global Mobility in the Shadow of Pandemic
By  Meghan Benton
Cover image for EU Strategy on Voluntary Return and Reintegration: Crafting a Road Map to Better Cooperation with Migrants’ Countries of Origin
Policy Briefs
May 2021
EU Strategy on Voluntary Return and Reintegration: Crafting a Road Map to Better Cooperation with Migrants’ Countries of Origin
By  Camille Le Coz

Pages

Florida Governor Ron DeSantis at a conference in Tampa.
Policy Beat
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.

A busy street in Old Montreal
Feature
June 6, 2023
In Canada’s French-Speaking Quebec, Immigration Sparks Anxieties about Language and Identity

Canada's ambitions to dramatically increase immigration have met resistance in Quebec, the country's only majority-French province, where many worry their identity is under threat. Provincial officials have sought to fortify the role of the French language in society through academic, immigration, and linguistic policies, but the language nonetheless faces demographic threats, as this article explains.

Banderas de las naciones centroamericanas en una marcha en San Diego.
Spotlight
June 2, 2023
Inmigrantes centroamericanos en los Estados Unidos

Los centroamericanos representan menos de una décima parte de la población de inmigrantes en Estados Unidos. Pero su número se ha multiplicado por diez desde 1980. Este artículo proporciona una mirada integral a esta población.

A double border wall leads to a boat launch in Yuma, Arizona.
Feature
May 31, 2023
Global Spending on Immigration Enforcement Is Higher than Ever and Rising

Budgets for border security and interior immigration enforcement have been on the rise in places including the United States and the European Union. The spending is a result of the heightened focus on securitization by the Global North and has led to a ballooning private industry. This article explains the trend.

An abandoned shoe lies in the mud along the U.S.-Mexico border.
Policy Beat
May 25, 2023
U.S. Border Asylum Policy Enters New Territory Post-Title 42

The United States entered a new era with the end of the pandemic-era Title 42 expulsions policy. The government’s hopes of maintaining order at the U.S.-Mexico border post-Title 42 may be complicated by factors including authorities’ limited capacity, ongoing litigation, and cooperation from other countries. This article reviews the Biden administration's changing border policies and possible challenges ahead.

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_ObamaCastro
Commentaries
January 2017
Taking Action to Reflect Current Reality: Obama Administration Ends “Wet Foot, Dry Foot” Policies on Cuban Migration
By  Doris Meissner
SKoreanRemoval ICE
Commentaries
November 2016
Unauthorized Immigrants with Criminal Convictions: Who Might Be a Priority for Removal?
By  Muzaffar Chishti and Michelle Mittelstadt
Commentaries
October 2015
Mapping the Patchwork of State ‘DREAM Acts’ and Postsecondary Education Policies for Unauthorized Immigrant Youth
By  Margie McHugh
Commentaries
September 2015
The Asylum Crisis in Europe: Designed Dysfunction
By  Elizabeth Collett
Constitution
Commentaries
August 2015
Repealing Birthright Citizenship: The Unintended Consequences
By  Michael Fix
SecureCommunities CASA Flickr
Commentaries
July 2015
Federal-Local Cooperation on Immigration Enforcement Frayed; Chance for Improvement Exists
By  Marc R. Rosenblum
UNHCR 15817431431 Ad'Amato Eritreans
Commentaries
March 2015
The Potential and Pitfalls of Extraterritorial Processing of Asylum Claims
By  Madeline Garlick
_MaritimeRefugees
Commentaries
December 2014
Protection at Sea: Addressing Irregular Maritime Migration
By  Kathleen Newland
Commentaries
September 2014
County-Level View of DACA Population Finds Surprising Amount of Ethnic & Enrollment Diversity
By  Sarah Hooker and Michael Fix
Europe BoatCrossings UNHCR A Damato
Commentaries
July 2014
The EU’s Strategic Guidelines on Migration: Uncontentious Consensus, But Missed Opportunity
By  Elizabeth Collett

Pages

Video
September 21, 2020

17th Annual Immigration Law and Policy Conference

This year’s Immigration Law and Policy Conference examines the immigration policy agenda under the Trump administration, including changes in the asylum system; the vast societal upheaval brought on by COVID-19 and the rising racial justice movement; what the future of U.S. immigration may look like; and many other topics related to U.S. immigration policy.

USCensusBureau2018testprovidencenrfu06
Video, Audio
August 26, 2020

Excluding Millions: How Trump Administration Changes to the Decennial Census Could Leave Out U.S. Citizens and Immigrants

This conversation, featuring a former U.S. Census Bureau director and other top experts, examines how the many challenges facing the 2020 Census could affect the count and representation of immigrant communities, the difficulties inherent in data matching to determine legal status, and the legal and constitutional issues surrounding the administration’s actions.

Flickr IOM Arrival of Returnees from Khartoum 7201505076_4a40649469_c
Video, Audio
June 25, 2020

Rethinking and Restarting: What Should the Returns Process Look Like Post-Pandemic?

This MPI Europe webinar showcases speakers from Belgium's Fedasil, the French Office of Immigration and Integration, and IOM discussing the counselling of (potential) returnees to increase the uptake of voluntary return—a return option that is generally seen as more humanitarian, practical, and less expensive.

Video, Audio
June 8, 2020

Beyond the Border: U.S.-Mexican Migration Accord Has Ushered in Sweeping Change in Mexico in Its First Year

Amid rising Central American migration to the United States, the U.S. and Mexican governments in June 2019 signed a joint declaration pledging to work together to manage and reduce irregular migration. At the agreement’s one-year anniversary, MPI researchers engaged in discussion with former U.S. and Mexican Ambassadors and a veteran journalist about the changes sparked. 

Video
April 22, 2020

Immigration and the U.S.-Mexico Border during the Pandemic: A Conversation with Members of Congress

In this bipartisan discussion, two border-state members of Congress—Rep. Veronica Escobar and Rep. Dan Crenshaw—discuss the response to the coronavirus outbreak, how it is affecting the interconnected border region, and what the future might hold.
 

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Recent Activity

Books
October, 2016

All at Sea: The Policy Challenges of Rescue, Interception, and Long-Term Response to Maritime Migration

With maritime migration the subject of significant policy and public focus in Europe, Australia, and beyond, this timely volume reviews the policy responses to irregular maritime arrivals at regional, national, and international levels. The book includes case studies of the major global hotspots—the Mediterranean, Gulf of Aden, Bay of Bengal/Andaman Sea, Australia, and the Caribbean—and examines trends and policy responses.

Articles
October 5, 2016

Borders and Walls: Do Barriers Deter Unauthorized Migration?

Over the past several decades, in response to the uptick in spontaneous migration flows, there has been a surge in construction of border walls and fences. This trend begs several questions: Why now? Did border walls work in the past? Do they work today? This article examines the history of border barriers and assesses how effective they are at deterring unauthorized migration.

Video, Audio
September 28, 2016

13th Annual Immigration Law & Policy Conference

The 13th annual Immigration Law & Policy Conference offered policy and legal analysis on key immigration topics, including: the election and the future of immigration policy; refugee resettlement in the United States; immigration detention and enforcement; and the impacts of the Supreme Court opinion in the important U.S. vs Texas case

Reports
September 2016

Resolving Policy Conundrums: Enhancing Humanitarian Protection in Southeast Asia

Human displacement, asylum movements, refugee and stateless populations, and irregular labor migration flows have long posed challenges for Southeast Asia. This report analyzes migration flows in and through the region and the policy challenges and responses to these flows, particularly the May 2015 humanitarian crisis resulting from the maritime migration of Rohingya and Bengalis in the Bay of Bengal and Andaman Sea.

Articles
August 23, 2016

Free Movement in South America: The Emergence of an Alternative Model?

In contrast to increasingly restrictive approaches to migration in the global North—and recent skepticism towards Europe's free mobility project—South America is taking steps in the other direction, toward free movement for regional migrants. This article examines the emerging South American model and discusses its implications for migration in the region and for free movement in general.

Articles
August 16, 2016

Rebuilding Self and Country: Deportee Reintegration in Jamaica

More than 100 Jamaicans are deported on average each month from the United States, the United Kingdom, and Canada, and are returned to a country grappling with high levels of crime and poverty. This article explores the constructive role that deported migrants, who are often socially stigmatized upon return, can play in rebuilding their lives while contributing to the larger project of national development in Jamaica.

Policy Briefs
August 2016

DACA at Four: Participation in the Deferred Action Program and Impacts on Recipients

At the fourth anniversary of the Obama administration’s Deferred Action for Childhood Arrivals (DACA) program, this issue brief describes the populations eligible for DACA as of 2016; discusses recent policy developments; presents trends in DACA requests and application rates nationwide, by state, and for top countries of origin; and examines the impacts that DACA has had on qualifying young unauthorized immigrants.

Articles
July 28, 2016

Republican and Democratic Party Platforms Reflect Parallel Universes on Immigration Policy

The stark contrast between the Republican and Democratic parties on immigration was codified in their 2016 party platforms, and showcased in the rosters of convention speakers—featuring victims of unauthorized immigrant crimes on the one hand, and unauthorized immigrants living in fear on the other. This article explores the evidence, even compared to earlier platforms, of two divergent universes regarding immigration.

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