Leit í EES-gagnagrunni
Council Directive 91/296/EEC of 31 May 1991 on the transit of natural gas through grids
Council Directive 75/405/EEC of 14 April 1975 concerning the restriction of the use of petroleum products in power stations
Council Directive 91/250/EEC of 14 May 1991 on the legal protection of computer programs