1.Member States shall adopt and publish, not later than 1 January 2010, the laws, regulations and administrative provisions necessary to comply with this Directive with effect from 1 April 2010. They shall forthwith communicate to the Commission the text of such laws, regulations and administrative provisions together with a table showing the correlation between them and this Directive.
When they are adopted by Member States, these measures shall contain a reference to this Directive or shall be accompanied by such reference on the occasion of their official publication. The methods of making such reference shall be laid down by Member States.
2.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.