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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Will Immigration Reform Ever Succeed Again? The Legacy of IRCA & Its Enduring Lessons

This provocative discussion showcases Charles Kamasaki's book, Immigration Reform: The Corpse That Will Not Die, and explores the lessons that can be learned from the Immigration Reform and Control Act of 1986, its intended and unintended consequences, and how the law’s legacy has shaped contemporary politics surrounding immigration.

Is U.S.-Mexico Cooperation on Migration Possible?

As the numbers of Central American migrants crossing into Mexico and the United States rises—putting migration front and center in the U.S.-Mexico relationship again—this event examines the opportunities for cooperation between the two countries, along with ways to improve U.S. and Mexican asylum systems, create new approaches to labor migration, address smuggling networks, and modernize border management.