1.Member States shall bring into force the laws, regulations and administrative provisions necessary to comply with this Directive before 3 August 2003. They shall immediately inform the Commission thereof.
2.These measures shall be applied so as to:
authorise the marketing of the products defined in Annex I if they conform to the definitions and rules laid down in this Directive, with effect from 3 August 2003,
prohibit the marketing of products which fail to conform to this Directive, with effect from 3 August 2003.
However, the marketing of products failing to comply with this Directive but labelled before 3 August 2003 in accordance with Council Directive 73/241/EEC shall be permitted until stocks are exhausted.
3.When Member States adopt these measures, 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 the Member States.