Member States shall adopt and publish, by 30 June 2011, the laws, regulations and administrative provisions necessary to comply with Article 1. They shall forthwith communicate to the Commission the text of those measures.

They shall apply those measures from 1 July 2011.

When Member States adopt those measures, 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.

Member States shall adopt and publish, by 30 November 2015, the laws, regulations and administrative provisions necessary to comply with Articles 2 and 3. They shall forthwith communicate to the Commission the text of those measures.

They shall apply those measures from 1 December 2015.

When Member States adopt those measures, 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.

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.