
Article 1 
Concerns only the Spanish version.
Article 2 
Member States shall bring into force the laws, regulations and administrative provisions necessary to comply with this Directive, by 1 January 2011 at the latest. They shall forthwith communicate to the Commission the text of those provisions.
When Member States adopt those measures, they shall contain a reference to this Directive or be accompanied by such reference on the occasion of their official publication. Member States shall determine how such reference is to be made.
Article 3 
This Directive shall enter into force on the day following its publication in the Official Journal of the European Union.
Article 4 
This Directive is addressed to the Member States.
Done at Brussels, 21 May 2010.
For the Commission
The President
José Manuel BARROSO