The rules governing the referral of concentrations from the Commission to Member States and from Member States to the Commission should operate as an effective corrective mechanism in the light of the principle of subsidiarity; these rules protect the competition interests of the Member States in an adequate manner and take due account of legal certainty and the "one-stop shop" principle.
Online Language Learning Tool SkELL allows users to search for phrases in sentences, collocates and similar words. These examples have been automatically selected and may contain errors.
