Directive 2004/38/EC of the European Parliament and of the Council of 29 April 2004 on the right of citizens of the Union and their family members to move and reside freely within the territory of the Member States amending Regulation (EEC) No 1612/68 and repealing Directives 64/221/EEC, 68/360/EEC, 72/194/EEC, 73/148/EEC, 75/34/EEC, 75/35/EEC, 90/364/EEC, 90/365/EEC and 93/96/EEC (Text with EEA relevance) (c. 38)

CHAPTER IV Right of permanent residence

Section II Administrative formalities

Article 21 Continuity of residence

For the purposes of this Directive, continuity of residence may be attested by any means of proof in use in the host Member State. Continuity of residence is broken by any expulsion decision duly enforced against the person concerned.