Judgment of the Court (Third Chamber) of 8 June 2023.#Azienda Nazionale Autonoma Strade SpA (ANAS) v Ministero delle Infrastrutture e dei Trasporti.#Reference for a preliminary ruling – European Union Structural Funds – Regulation (EC) No 1083/2006 – Article 2(7) – Concept of ‘irregularity’ – Article 98(1) and (2) – Financial corrections by Member States in connection with irregularities detected – Criteria to be applied – Directive 2004/18/EC – Point (d) of the first subparagraph of Article 45(2) – Concept of ‘grave professional misconduct’.#Case C-545/21.