Unauthorized Immigration/Irregular Migration

Explore all research, analysis, commentary, and data on unauthorized immigrants and irregular migrants, terms used in different parts of the world to describe the individuals who lack the right to reside legally in their country of destination, as well as the policies and enforcement practices affecting them.

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Building Effective Migration Management Capacity in Mexico and Central America

This report release event examines migration management in Mexico and Central America, and the growing government attention to migration functions, enhanced immigration enforcement, increased investments in asylum systems and existing protection frameworks, as well as labor migration policies. The discussion explores strategies that regional and U.S. governments, as well as civil society, can employ to better manage migration, as governments in the region are being confronted with rapidly changing migration trends. 

European Strategy on Voluntary Return and Reintegration Advances Action within Bloc, Leaves More to Discuss with Countries of Migrant Origin

The European Commission's strategy on voluntary return and reintegration for migrants covers a lot of ground, including new coordination efforts across EU Member States. Yet one of its most significant developments is the recognition that countries of migrant origin must be consulted and play a key role in reintegration if these efforts are to be impactful and sustainable, as this commentary explains.

¿Qué sigue ahora luego de que Colombia haya dado un paso histórico en materia de migración?

El anuncio del presidente de Colombia que los estimados 1,7 millones de migrantes venezolanos recibirán un estatus de protección temporal migratoria por un periodo de diez años representa un hecho valiente y sin precedentes en América Latina. El reto que sigue será el de poder materializar este esfuerzo en una política pública que abogue por un proceso de cohesión social en el país.

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Hampered by the Pandemic: Unaccompanied Child Arrivals Increase as Earlier Preparedness Shortfalls Limit the Response

The increase in unaccompanied child arrivals at the U.S.-Mexico border in February and March has led to backups and overcrowding at U.S. Customs and Border Protection facilities ill-suited to house children, in part due to earlier significant reductions in Office of Refugee Resettlement shelter capacity during 2020. This commentary explores preparedness shortfalls and the options the Biden administration has moving forward.

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