E.g., 06/13/2026
E.g., 06/13/2026
Migration Information Source - Articles by 'Legalization/Regularization' Term

Articles - Legalization/Regularization

Families from Venezuela in Trinidad and Tobago.

Many Venezuelan migrants in Trinidad and Tobago have found that their situation is more complex than expected as the Caribbean country has largely adopted an enforcement-first approach. Many Venezuelan migrants face stigma and precarity—issues complicated amid escalating tensions between Venezuela and the United States, as this article details. 

Argentina's flag in the La Boca neighborhood of Buenos Aires.

Argentina's founders had a clear desire to encourage immigration, especially from Europe, and the country was for a period among the world’s top immigration destinations. Trends and policies shifted over time, and since the early 1900s overall immigration has declined. Most immigrants now come from neighboring South American countries. This country profile examines Argentina’s migration past and present, including a turn to more restrictive policymaking.

Migrantes venezolanos esperan procesamiento en Brasil.

Un nivel histórico de migración está transformando las sociedades y la política en América Latina y el Caribe, dando paso a una etapa definida por la volatilidad. Este artículo analiza estas dinámicas en el Caribe y Centroamérica y Sudamérica, y analiza la probabilidad de que la región se acerque a un punto de inflexión en la gestión de la migración.

Venezuelan migrants wait for processing in Brazil.

Amid unprecedented migration that began in 2010, Latin America and the Caribbean have entered a new era best defined by volatility. The success of initial policy responses to the displacement of millions of Venezuelans and other migration patterns has dimmed, given incomplete integration outcomes and other pressures. This article details these dynamics across the Caribbean and Central and South America.

Venezuelans crossing into Colombia.

While most Colombians say the influx of migrants from Venezuela over the past decade harms their country, this opinion does not necessarily lead to support for more immigration restrictions. As this article shows, attitudes are more nuanced, and many Colombians blame the government and employers for perceived harms resulting from immigration, rather than immigrants themselves.

President Joe Biden at the White House.

The Biden administration took significantly more executive actions on immigration than its predecessors, including during Donald Trump's first term, although it has been unable to escape criticism for its response to record irregular arrivals at the U.S.-Mexico border. The border overshadowed administration steps to modernize the legal immigration system and rebuild refugee resettlement, as this analysis of Biden's track record explains.

A farmworker from Africa in a field in Southern Italy.

Many migrant farmworkers in Italy work under exploitative conditions that some critics describe as modern-day slavery. Often, asylum seekers and other migrants originally hoping to transit Italy for other points end up stuck in the country. While Italian migration policy has generally become more restrictive, policymakers also have sought to provide some legal certainty, especially for agricultural workers.

A sign for a Chinese restaurant in Lima's Chinatown district.

Immigration from China and Japan to Peru in the 19th and 20th centuries has had a lasting impact on the South American country. These immigrants arrived to fill labor market needs, but later encountered a backlash from native Peruvians. Now, amid an influx of Venezuelans fleeing political strife and economic collapse, the past may be repeating itself. This article provides an overview of historical Asian migration to Peru, drawing a parallel to recent experiences with Venezuelans.

Dublin street scene in Temple Bar area.

Tens of millions of people globally claim Irish heritage, due to the country’s long history of emigration to places such as the United States, United Kingdom, Canada, and Australia. In recent years, many more people have been moving to Ireland than leaving, providing benefits to the country but also posing challenges. This article provides an overview of Ireland's migration trends and policies, past and present.

People in South Sudan fleeing conflict in Sudan.

The international humanitarian protection system built amid the ashes of World War II has come under increasing strain, as record numbers of people flee internationally and travel farther distances. New barriers to protection in destination countries have captured public attention, but governments are also experimenting with ways to offer sanctuary, which could signal a remaking of the global system, as this article explains.

Un hombre con patatas en Ecuador

Ecuador se ha convertido en un destino importante para los migrantes sudamericanos, un país de tránsito para quienes se dirigen al norte y una fuente renovada de emigración. El pequeño país andino se ha visto enredado en las tendencias cambiantes de movilidad de la región y ha respondido a las circunstancias cambiantes con una combinación de políticas que ha producido algunos resultados imprevistos.

A man with potatoes in Ecuador

Ecuador has emerged as a significant destination for Venezuelan migrants, and is also a sizable origin for people heading to the United States and Spain. The Andean nation has found itself enmeshed in the Americas' evolving mobility trends and has responded with a mix of policies that have produced some unforeseen outcomes. This country profile evaluates recent trends and puts them in historical context.

New York City Mayor Eric Adams meeting with asylum seekers.

U.S. cities have spent billions of dollars to provide shelter, health care, and other resources to migrants recently arrived from the U.S.-Mexico border. The exceptional costs, which the New York mayor has described as existential, are due to a unique combination of factors, this article explains, including the large numbers of migrants arriving without local connections and long waits for work permits.

Farmworkers in Murcia, Spain

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.

Migrantes venezolanos en la frontera colombiana.

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.

Venezuelan migrants at the Colombian border.

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.

A view of Barcelona.

Spain has an unconventional immigration system. The national government is primarily responsible for border control, granting legal status to migrants, and other issues, but integration is mostly handled by regional and local governments, allowing for some pioneering policies at the subnational level. This article explores what this system has meant for Catalonia and its capital, Barcelona, which have been considered to be a model throughout Europe.

A farmer in Spain stacks boxes of grapes.

Romanians comprise the second largest immigrant community in Spain. This population grew at a dramatic rate during the early 2000s, driven by a variety of economic, policy, and other factors. The number of Romanian immigrants peaked in 2012 and has steadily declined ever since. This article analyzes the drivers behind the growth and relative decline of this population and its role in the Spanish labor force.

Image of aspiring pastor and DACA recipient speaking at DACA event in Minneapolis

The Deferred Action for Childhood Arrivals (DACA) program reached its 10th anniversary in June 2022. This article reviews the evidence on DACA’s impacts for Dreamers and the broader society, looks at the increased reliance on similar limited legal statuses to help segments of the unauthorized immigrant population, and examines the legal challenges the program has and is continuing to face.

Migrants and natives dance at a multicultural celebration in La Vega, Chile.

In the years since its return to democracy, Chile has emerged as a major immigration destination within South America. Yet recent large-scale migrant arrivals from Haiti and Venezuela have shaken the country’s politics and at times overwhelmed a decades-old immigration framework that critics contended was woefully out of date. New reforms could tighten immigration, but many questions remain. This country profile analyzes migration to Chile particularly since 1990.

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