Nadradený pojem:
1. Every citizen of the Union has the right to move and reside freely within the territory of the Member States.
2. Freedom of movement and residence may be granted, in accordance with the Treaties, to nationals of third countries legally resident in the territory of a Member State.
http://eur-lex.europa.eu/legal-content/EN/TXT/PDF/?uri=CELEX:12012P/TXT&from=EN