The EU Citizens’ Directive—An Introduction
This introductory chapter provides an overview of the EU Citizenship Directive. The European Union Directive 2004/38 or the EU Citizenship Directive gives effect to the right which EU law provides to all EU citizens and their family members of any nationality to move, reside, and exercise economic activities if they so choose on the territory of any EU Member State. The right to move and reside anywhere in the EU is a right which is accorded to Union citizens by virtue of Articles 20(2)(a) and 21 of the Treaty on the Functioning of the European Union (TFEU) and enshrined in Article 45 of the EU Charter of Fundamental Rights. The right of free movement of persons in their capacities as workers, self-employed persons, or service providers straddles two of the four fundamental freedoms of the European Union—free movement of persons and services.