Council Decision of 18 December 2006 concerning the conclusion of the Agreement in the form of an Exchange of Letters between the European Community and Brazil relating to the modification of concessions in the schedules of the Czech Republic, the Republic of Estonia, the Republic of Cyprus, the Republic of Latvia, the Republic of Lithuania, the Republic of Hungary, the Republic of Malta, the Republic of Poland, the Republic of Slovenia and the Slovak Republic in the course of accession to the European Community (2006/963/EC)