1.Member States shall bring into force the laws, regulations or administrative provisions necessary to comply with this Directive by 31 March 2004 at the latest. They shall forthwith inform the Commission thereof.
When Member States adopt these measures, they shall contain a reference to this Directive or shall 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.Member States shall communicate to the Commission the text of the main provisions of domestic law they adopt in the field covered by this Directive.