Directive 2004/38/EC of the European Parliament and of the CouncilShow full title

Article 8 Administrative formalities for Union citizens

1. Without prejudice to Article 5(5), for periods of residence longer than three months, the host Member State may require Union citizens to register with the relevant authorities.

2. The deadline for registration may not be less than three months from the date of arrival. A registration certificate shall be issued immediately, stating the name and address of the person registering and the date of the registration. Failure to comply with the registration requirement may render the person concerned liable to proportionate and non-discriminatory sanctions.

3. For the registration certificate to be issued, Member States may only require that

• Union citizens to whom point (a) of Article 7(1) applies present a valid identity card or passport, a confirmation of engagement from the employer or a certificate of employment, or proof that they are self-employed persons;

• Union citizens to whom point (b) of Article 7(1) applies present a valid identity card or passport and provide proof that they satisfy the conditions laid down therein;

• Union citizens to whom point (c) of Article 7(1) applies present a valid identity card or passport, provide proof of enrolment at an accredited establishment and of comprehensive sickness insurance cover and the declaration or equivalent means referred to in point (c) of Article 7(1). Member States may not require this declaration to refer to any specific amount of resources.

4. Member States may not lay down a fixed amount which they regard as "sufficient resources" but they must take into account the personal situation of the person concerned. In all cases this amount shall not be higher than the threshold below which nationals of the host Member State become eligible for social assistance, or, where this criterion is not applicable, higher than the minimum social security pension paid by the host Member State.

5. For the registration certificate to be issued to family members of Union citizens, who are themselves Union citizens, Member States may require the following documents to be presented:

(a) a valid identity card or passport;

(b) a document attesting to the existence of a family relationship or of a registered partnership;

(c) where appropriate, the registration certificate of the Union citizen whom they are accompanying or joining;

(d) in cases falling under points (c) and (d) of Article 2(2), documentary evidence that the conditions laid down therein are met;

(e) in cases falling under Article 3(2)(a), a document issued by the relevant authority in the country of origin or country from which they are arriving certifying that they are dependants or members of the household of the Union citizen, or proof of the existence of serious health grounds which strictly require the personal care of the family member by the Union citizen;

(f) in cases falling under Article 3(2)(b), proof of the existence of a durable relationship with the Union citizen.