Leit í EES-gagnagrunni
Council Directive 91/296/EEC of 31 May 1991 on the transit of natural gas through grids
Council Regulation (EEC) No 1893/79 of 28 August 1979 introducing registration for crude oil and/or petroleum product imports in the Community
Council Directive 91/250/EEC of 14 May 1991 on the legal protection of computer programs