Regulation (EEC) No 3215/75 of the Commission of 3 December 1975 derogating in respect of the countries of the Association of South East Asian Nations from Articles 1, 6 and 13 of Commission Regulation (EEC) No 3214/75 of 3 December 1975 on the definition of the concept of originating products for purposes of the application of tariff preferences granted by the European Economic Community in respect of certain products from developing countries