qualified entity — any body or organisation which, being properly constituted according to the law of a Member State, has a legitimate interest in ensuring that the provisions referred to in Article 1 are complied with, in particular: one or more independent public bodies, specifically responsible for protecting the interests referred to in Article 1, in Member States in which such bodies exist; and/or organisations whose purpose is to protect the interests referred to in Article 1, in accordance with the criteria laid down by the national law Article 3