Recital 15

(15)Since the objective of the proposed action, namely laying down rules with common features applicable at transnational level, cannot be sufficiently achieved by the Member States and can therefore, by reason of the scale and impact of the proposed action, be better achieved at Community level, the Community may adopt measures in accordance with the principle of subsidiarity as set out in Article 5 of the Treaty. In accordance with the principle of proportionality as set out in that Article, this Directive does not go beyond what is necessary to achieve that objective.