Judgment_paragraph 31 · Sisal SpA and Others v Agenzia delle Dogane e dei Monopoli and Ministero dell'Economia e delle Finanze (C-721/19)

31In that regard, it must be observed that Article 43 of that directive provides for exhaustive harmonisation of the circumstances in which, on the one hand, concessions may be modified without it being necessary for that purpose to organise a new concession award procedure in accordance with the rules laid down by that directive, and the circumstances in which, on the other hand, such an award procedure is required in the event of modification of the terms of the concession.