Can an undertaking which has breached national competition law in the past be excluded from a public tendering procedure ?
Yes, answers the Court of Justice in its recent judgment in Generali-Providencia Biztositò Zrt, Case C-470/13, EU:C:2014:2469.
That is an interesting enough point, of course. The judgment is also of interest because the Court seems to take a softer line than usual concerning the admissibility of the question and the lack of cross-border interest in the case as present by the national court.