In Latin America and the Caribbean, where every country is a country of origin, destination, return or transit, international migration is becoming ever more complex and intensive. Migratory flows are increasingly characterized by irregularity; and migrants represent one of the most vulnerable population groups, as victims of stigmatization, discrimination, xenophobia and racism. However, migrants contribute to sustainable development through work, entrepreneurship, remittances and tax payments, in addition to their culture. To enhance these contributions, public policies and migration governance are needed at the multilateral, national and local levels, based on the interaction between migration and development and fulfilment of the countries' human rights obligations.