31989R3900•Council Regulation (EEC) No 3900/89 of 4 December 1989 on the application of Decision No 2/89 of the EEC- Tunisia Cooperation Council amending, on account of the accession of Spain and Portugal to the European Communities, the Protocol concerning the definition of the concept of 'originating products' and methods of administrative cooperation - Decision No 2/89 of the EEC-Tunisia Cooperation Council of 27 September 1989 amending, on account of the accession of Spain and Portugal to the European Communities, the Protocol concerning the definition of the concept of 'originating products' and methods of administrative cooperation