Commission Regulation (EEC) No 2299/90 of 26 July 1990 on the application of Decision No 4/90 of the EEC- Iceland Joint Committee supplementing and amending Annex III to Protocol No 3 concerning the definition of the concept of 'originating products' and methods of administrative cooperation - Decision No 4/90 of the EEC-Iceland Joint Committee of 18 June 1990 supplementing and amending, in the framework of the Joint Declaration concerning the review of the changes to the origin rules as a result of the introduction of the harmonized system, Annex III to Protocol No 3 concerning the definition of the concept of 'originating products' and methods of administrative cooperation.