Article 12
The Commission shall, not later than three years after the date referred to in Article 11(1), submit to the European Parliament and the Council a comprehensive report on the application of this Directive, in particular on the application of Article 6, accompanied by a proposal.
The European Parliament and the Council shall, on this basis, re-examine the provisions of Article 6 and shall act, in accordance with the Treaty, within three years of the presentation by the Commission of the proposal referred to in the first paragraph.