Leit í EES-gagnagrunni
Council Directive 90/531/EEC of 17 September 1990 on the procurement procedures of entities operating in the water, energy, transport and telecommunications sectors
Council Directive 77/62/EEC of 21 December 1976 coordinating procedures for the award of public supply contracts
90/380/EEC: Commission Decision of 13 July 1990 concerning the updating of Annex I to Council Directive 89/440/EEC