The Czech NCA annulled the tender proceedings initiated by the Transport Ministry on the grounds that the Ministry breached the Public Procurement Act. More specifically, the Ministry was found to have breached the principle of transparency by not providing a technical solution that would allow to identify and certify whether all tender participants had received the same information, based on which they were expected to prepare and submit their offers. The Czech NCA also found that the Ministry has failed to properly define the terms and conditions of the tender proceedings, which were necessary for the participation of the suppliers in the tender.