Leit í EES-gagnagrunni
Regulation No 117/66/EEC of the Council of 28 July 1966 on the introduction of common rules for the international carriage of passengers by coach and bus
Commission Regulation (EEC) No 3345/80 of 23 December 1980 on the recording of the country of consignment in the external trade statistics of the Community and statistics of trade between Member States