2008/870/EC: Council Decision of 13 October 2008 on the conclusion of an Agreement in the form of an Exchange of Letters between the European Community and the Republic of Cuba pursuant to Article XXIV:6 and Article XXVIII of the General Agreement on Tariffs and Trade (GATT) 1994 relating to the modification of concessions in the schedules of the Republic of Bulgaria and Romania in the course of their accession to the European Union