Austria argues that Verkehrsverbund Tirol ruled out the possibility of overcompensation being paid to Postbus by checking the price paid to Postbus per kilometre against the industry average, using three different methods: a check per cost per kilometre; a check of costs per cost item; and a check of costs according to different cost categories.
Austria väitel välistas Verkehrsverbund Tirol ülemäärase hüvitise maksmise Postbusile, võrreldes Postbusile kilomeetri eest makstavat hinda majandusharu keskmisega ning kasutades selleks kolme eri meetodit: kontrollides kulu kilomeetri kohta, kulusid kuluartikli kohta ja eri kulukategooriate kaupa.