Article 14
Final provisions 1. Member States shall adopt the laws, regulations and administrative provisions necessary to comply with this Directive by 23 March 2005 or shall ensure by that date that the two sides of industry have established the necessary measures by agreement, the Member States being obliged to take any steps to allow them to be able at any time to guarantee the results required by this Directive. When Member States adopt the measures referred to in the first subparagraph, they 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 provisions of national law which they have already adopted or which they adopt in the field covered by this Directive. 3. Member States shall take care that consignors, freight forwarders, prime contractors, subcontractors and enterprises which employ mobile workers comply with the relevant provisions of this Directive.