Judgment_paragraph 338 · Aalborg Portland A/S, Irish Cement Ltd, Ciments français SA, Italcementi - Fabbriche Riunite Cemento SpA, Buzzi Unicem SpA and Cementir - Cementerie del Tirreno SpA v Commission of the European Communities (C-204/00 P, C-205/00 P, C-211/00 P, C-213/00 P, C-217/00 P, C-219/00 P)

338As regards observance of the principle ne bis in idem, the application of that principle is subject to the threefold condition of identity of the facts, unity of offender and unity of the legal interest protected. Under that principle, therefore, the same person cannot be sanctioned more than once for a single unlawful course of conduct designed to protect the same legal asset.