E.g., 04/17/2024
E.g., 04/17/2024
Illegal Immigration & Interior Enforcement

Illegal Immigration & Interior 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

Migrantes venezolanos en la frontera colombiana.
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Venezuelan migrants at the Colombian border.
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Farmworkers in Murcia, Spain
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The U.S. Supreme Court.
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A flag hangs at the vice president's residence at the U.S. Naval Observatory in Washington, DC.
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Crossers at the Nicaragua-Costa Rica border
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Cover image for Migration, Integration, and Diaspora Engagement in the Caribbean
Reports
March 2023
By  Valerie Lacarte, Jordi Amaral, Diego Chaves-González, Ana María Sáiz and Jeremy Harris

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Seasonal Worker Programs in Europe: Promising Practices and Ongoing Challenges
Policy Briefs
February 2020
By  Kate Hooper and Camille Le Coz
Coverthumb SVR Final Report FINAL
Reports
October 2019
By  Hanne Beirens, Camille Le Coz, Kate Hooper, Karoline Popp, Jan Schneider and Jeanette Süss
Coverthumb MPI Migracion Mexico EstadosUnidos SPANISH
Reports
September 2019
By  Andrew Selee, Silvia E. Giorguli-Saucedo, Ariel G. Ruiz Soto and Claudia Masferrer
Coverthumb US Mexico Migration English
Reports
September 2019
By  Andrew Selee, Silvia E. Giorguli-Saucedo, Ariel G. Ruiz Soto and Claudia Masferrer
Coverthumb RethinkingImmigration ConceptNote
Policy Briefs
August 2019
By  Doris Meissner

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A refugee receives emergency assistance in Uganda.

Many refugees, asylum seekers, and other migrants do not trust humanitarian actors, are unable to access assistance, or did not have support when they needed it. This article, featuring findings from a large-scale survey involving more than 16,000 migrants in countries around the world, provides an overview of these challenges.

President Joe Biden at the U.S.-Mexico border.

At his term's midpoint, President Joe Biden has relied on executive action to advance his immigration agenda more than his predecessors, including Donald Trump. Yet many of the changes to interior enforcement, humanitarian protection, and other areas have been overshadowed by the record pace of arrivals at the U.S.-Mexico border, which has presented the administration with major policy and operational challenges.

People in a business meeting.

The number of Chinese immigrants in the United States had grown swiftly for decades but shrank amid the COVID-19 pandemic. As a whole, Chinese immigrants tend to have more education and higher salaries than other immigrants, although they are less likely to be fluent in English. This article provides a sociodemographic profile of Chinese immigrants in the United States, their top destination globally.

A migrant scheduled to be deported from the United States is escorted to a charter flight.

Every year, thousands of migrants ordered deported from EU Member States, the United States, and elsewhere are not returned to their origin countries. Why? One reason is the multiple nations that refuse to cooperate on readmitting their nationals abroad. This article explores the motivations behind countries’ lack of cooperation and how deporting states have responded.

Venezuelan migrants at a reception center in Brazil.

The Biden administration’s policy to expel some Venezuelan border arrivals to Mexico marks a significant reversal. For the first time, the U.S. government is invoking the controversial Title 42 expulsions policy not on public-health grounds but as an explicit immigration enforcement measure. The expulsions are being paired with a new humanitarian parole program for up to 24,000 Venezuelans. This article assesses the policy and the uneven treatment of humanitarian migrants by nationality.

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Video, Audio
January 16, 2019

This MPI webinar focuses on reception and reintegration services for returning migrants, along with the heightened pressure policymakers in Mexico and Central America are facing to design systems and programs that support both returnees and the communities in which they settle.

flickr UNICEF Ethiopia  IOM partnership on assisted voluntary returning children from Ethiopia 25894557974_0c47c71c46_z
Video, Audio
November 15, 2018

In advance of the December 2018 adoption of the Global Compact for Safe, Orderly, and Regular Migration, which includes a commitment to facilitate the return and reintegration of migrants, this webinar examines the policies, practices, and contextual factors that make compulsory returns such a difficult issue for international cooperation.

Francis Cissna keynotes 15th Annual Immigration Law and Policy Conference
Video, Audio
October 1, 2018

At the 15th annual Immigration Law and Policy Conference, held in October 2018, leading experts and government officials discussed the role that immigration is playing in the mid-term elections; how the courts are handling key immigration questions; and recent changes in the U.S. asylum system, border and interior enforcement, and regulations surrounding legal immigration.   

ICE ERO in Chicago   flickr
Video, Audio
July 12, 2018

Experts on this Spanish language webinar examine the operation of today’s interior immigration enforcement system and how state and local governments, civil society, and consulates are responding.    

Event PH 2018.6.5 Andrew Selee
Video, Audio
June 5, 2018

Marking the release of MPI President Andrew Selee's latest book, speakers explore emerging trends in migration, economic interdependence, technology innovation, and cultural exchange that are transforming the relationship between the United States and Mexico, and the policy implications

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Recent Activity

Reports
April 2023

As the number of unaccompanied children entering U.S. communities has increased, many have faced barriers to accessing critical medical and mental health services. This report explores common barriers to care, promising practices for overcoming them, and strategies for strengthening services. It draws on interviews and focus groups with clinicians, social workers, and others working with this population as well as one-time unaccompanied children themselves.

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Los países de América Latina y el Caribe están siendo transformados por crisis políticas y económicas, nuevos acuerdos de libre circulación y otras tendencias. La cantidad de inmigrantes que viven en la región casi se ha duplicado desde 2010, un cambio increíble en un corto período de tiempo. Este artículo da sentido a una profunda transición en curso en el hemisferio occidental.

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Political and economic crises, new free-movement arrangements, and other trends are transforming countries across Latin America and the Caribbean, a region once known primarily for its emigration. The number of immigrants living in the region has nearly doubled since 2010, an incredible change in a short period of time. This article makes sense of a profound transition underway in the Western Hemisphere.

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Historically a country of emigration, Spain rapidly transitioned to become one of Europe’s major immigration destinations in just a few years. Remarkably, this evolution occurred with minimal political backlash, even as the country suffered through a crippling economic and labor crisis. This country profile examines the trends and policies that led to this astonishing development.

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Virtually all major U.S. immigration policy reforms have faced lawsuits in recent years, giving federal judges wide latitude to shape national policy. The situation, which began during the Obama administration and has escalated, is a byproduct of congressional inaction and the emergence of immigration as a political wedge issue. This article tracks the trend, which has added new volatility to the immigration system, and places it in context.

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Want to check a fact about U.S. immigration? Interested in putting recent trends into perspective? This article compiles authoritative, up-to-date information about the U.S. immigrant population and how it has changed over time. Data cover immigrants' demographic, educational, and linguistic characteristics; their top states of residence; enforcement activities; refugees and asylum seekers; naturalization trends; visa backlogs; and more.

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A political crisis marked by Nicaraguan President Daniel Ortega’s growing authoritarianism has sparked the largest emigration in the country’s modern history. Hundreds of thousands have fled, including intellectuals, artists, and academics. They increasingly are heading beyond the traditional destination of Costa Rica, to the United States and beyond, as this article details.

Reports
March 2023

Although Caribbean migration is often discussed in terms of movement to North America and Europe, migration within the region has increased notably in recent years. With people on the move for work or study, to join family, and to seek safety from natural disasters or persecution, this mobility takes many forms. This report explores Caribbean migration trends and the policies and institutions put in place at national and regional levels to manage them.

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