Judgment of the Court (Fifth Chamber), 21 February 2013 Judgment of the Court (Fifth Chamber), 21 February 2013.#Ministero per i beni e le attività culturali and Others v Ordine degli Ingegneri di Verona e Provincia and Others.#Request for a preliminary ruling from the Consiglio di Stato.#Directive 85/384/EEC — Mutual recognition of qualifications in the field of architecture — Articles 10 and 11(g) — National legislation recognising equivalence of qualifications in architecture and civil engineering, but reserving work on classified heritage buildings to architects — Principle of equal treatment — Situation purely internal to a Member State.#Case C‑111/12.