Since the beginning of the Fourth Research Framework Program, the European Commission has selected and co-funded around 50 research projects that directly address the issue of migration. This report presents a brief description of the projects in the area of migration and integration of migrants funded in the last five years, the main findings, and relevance for policy-making. These collaborative projects involve a large number of research teams across Europe. They have produced insights for policy formulation and have laid the foundations for research cooperation across Europe in this field.--Publisher's description.