Council Regulation (EEC) No 310/90 of 5 February 1990 regarding the application of Decision No 1/90 of the ACP-EEC Customs Cooperation Committee derogating from the definition of the concept of originating products to take account of the special situation of Mauritius with regard to its production of canned tuna - Decision No 1/90 of the ACP-EEC Customs Cooperation Committee of 11 January 1990 derogating from the definition of the concept of ' originating products' to take account of the special situation of Mauritius with regard to its production of canned tuna