Leit í EES-gagnagrunni
Council Directive 91/271/EEC of 21 May 1991 concerning urban waste-water treatment
Council Directive 91/676/EEC of 12 December 1991 concerning the protection of waters against pollution caused by nitrates from agricultural sources
92/48/EEC: Commission Recommendation of 18 December 1991 on insurance intermediaries
Council Directive 91/674/EEC of 19 December 1991 on the annual accounts and consolidated accounts of insurance undertakings