Opinion of the European Central Bank of 1 September 2003 at the request of the Council of the European Union on a recommendation for a Council Decision on the approval of certain amendments to be made to Articles 3 and 7 of the Monetary Agreement between the Italian Republic, on behalf of the European Community, and the Vatican City State and, on its behalf, the Holy See and authorising the Italian Republic to give effect to these amendments (COM(2003) 387 final) (CON/2003/18)