Proposal for a Council Decision on the approval of an exchange of letters between the European Community and its Member States, of the one part, and the Swiss Confederation, of the other, authenticating the Agreement between the European Community and its Member States, of the one part, and the Swiss Confederation, of the other, on the free movement of persons, as drawn up in the Czech, Estonian, Hungarian, Latvian, Lithuanian, Maltese, Polish, Slovak and Slovenian languages