Council Regulation (EEC) No 390/86 of 17 February 1986 on the application of EEC-Norway Joint Committee Decision No 2/85 supplementing Annexes II and III to Protocol 3 concerning the definition of the concept of originating products and methods of administrative cooperation by the addition of alternative percentage rules for the products of Chapters 84 to 92 of the Customs Cooperation Council Nomenclature.