Implementation
Article 16
1. The Member States shall bring into force the laws, regulations and administrative provisions necessary to comply with this Directive by 5 August 2012 at the latest. They shall forthwith communicate to the Commission the text of those provisions. When the Member States adopt those provisions, they shall contain a reference to this Directive or be accompanied by such a reference on the occasion of their official publication. Member States shall determine how such reference is to be made. 2. Where justified by particular difficulties, the Member States may, if necessary, have an additional period of two years until 5 August 2014 in order to comply with Article 7, and in order to comply with Article 8 as regards female spouses and life partners referred to in Article 2(b). 3. The Member States shall communicate to the Commission the text of the main provisions of national law which they adopt in the field covered by this Directive.