2004/656/EC: Council Decision of 17 May 2004 on the signing of a Protocol to the Partnership and Cooperation Agreement between the European Communities and their Member States, of the one part, and the Republic of Armenia, of the other part, to take account of the accession 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 to the European Union