European Parliament and Council Directive 97/52/EC of 13 October 1997 amending Directives 92/50/EEC, 93/36/EEC and 93/37/EEC concerning the coordination of procedures for the award of public service contracts, public supply contracts and public works contracts respectively
Direktiva Evropskega parlamenta in Sveta 97/52/ES z dne 13. oktobra 1997 o spremembah direktiv 92/50/EGS, 93/36/EGS in 93/37/EGS o usklajevanju postopkov za oddajo javnih naročil storitev, blaga in gradenj