1. Any references to nomenclatures in the context of the award of concessions shall be made using the 'Common Procurement Vocabulary (CPV) ' as adopted by Regulation (EC) No 2195/2002 of the European Parliament and of the Council [Regulation (EC) No 2195/2002 of the European Parliament and of the Council of 5 November 2002 on the Common Procurement Vocabulary (CPV) (OJ L 340, 16.12.2002, p. 1).].
2. The Commission shall be empowered to adopt delegated acts in accordance with Article 48 to adapt the CPV codes referred to in this Directive, where changes in the CPV nomenclature must be reflected in this Directive and they do not imply a modification of the scope of this Directive.