Students in the Transnational Disputes Clinic learn to use strategic litigation to influence the progressive development of the law. Immigration practice is increasingly transnational. Students in the Transnational Disputes Clinic learn skills vital to successful lawyering and collaboration across borders through immersion in a strategic litigation practice aimed at promoting the progressive development of the law, and in particular law protecting the fundamental rights of refugees and other migrants. Clinic clients and partners include members of the GSLC; and students have contributed to a brief in a Mexican administrative tribunal on Title 42 expulsions and another brief in the Inter-American Court on Human Rights on behalf of the GSLC and Caribbean civil society on the rights of migrants in the climate emergency. The Clinic currently represents a U.S. citizen in a family separation case against the Department of State, the FBI, and the CIA in federal court and recently filed an amicus brief on behalf of more than a dozen immigration, international and comparative law scholars before the U.S. Supreme Court presenting the findings of the Migrant Rights Initiative’s Migrant Rights Database project in a case about the level of process due to spouses of U.S. citizens denied visas.