Patronage & Partners Patronage The patronage of the conference was taken over by: JUDr. Ing. Jozef Ráž, Minister of Transport of the Slovak Republic prof. Ing. Ján Čelko, CSc., Rector of the University of Žilina The conference is supported by the following organizations: Main Partners Partners Media Partners Journals Audiopartner Radio Slovakia broadcast, STVR Skip back to main navigation