1.Member States shall bring into force the laws, regulations and administrative provisions necessary for them to comply with this Directive before 1 January 2004. They shall forthwith inform the Commission thereof. When Member States adopt these provisions, they shall contain a reference to this Directive or shall be accompanied by such reference on the occasion of their official publication. The methods for making such reference shall be laid down by Member States.
2.Member States shall communicate to the Commission the main provisions of domestic law, which they adopt in the field governed by this Directive.