20.04.17. Preparation of Main Designs for Heavy Maintenance of the State Roads IB 15 and IB 21: Lot 1: IB 15, Sombor - Kula, L=39.445 km and Lot 2: IB 21, Ivanjica - Sjenica, L=38.300 km, Contract ID No. RRSP/CS3-RRD4-2/2017-01

20.04.17. Consulting Services - Firms Selection