Article 1U.K.

Annex I to Directive 91/414/EEC is amended as set out in the Annex to this Directive.

Article 2U.K.

Member States shall bring into force the laws, regulations and administrative provisions necessary to comply with this Directive by 31 July 2011 at the latest. They shall forthwith communicate to the Commission the text of those provisions and a correlation table between those provisions and this Directive.

When Member States adopt those provisions, they shall contain a reference to this Directive or be accompanied by such a reference on the occasion of their official publication. Member States shall determine how such reference is to be made.

Article 3U.K.

This Directive shall enter into force on 1 February 2011.

Article 4U.K.

This Directive is addressed to the Member States.

Done at Brussels, 20 January 2011.

For the Commission

The President

José Manuel Barroso