Case C-94/12: Judgment of the Court (Fifth Chamber) of 10 October 2013 (request for a preliminary ruling from the Tribunale amministrativo regionale per le Marche — Italy) — Swm Costruzioni 2 SpA, Mannocchi Luigino DI v Provincia di Fermo (Public contracts — Directive 2004/18/EC — Economic and financial standing — Technical and/or professional ability — Articles 47(2) and 48(3) — Right of an economic operator to rely on the capacities of other entities — Article 52 — Certification system — Public works contracts — National legislation requiring possession of a qualification certificate corresponding to the category and the value of the works covered by the contract — Prohibition on reliance on the certificates of more than one entity for works within the same category)