In the interests of sound financial management of the Union's budget and impartiality of treatment at both Member State and beneficiary level, rules on the use of the euro should be laid down.
Ar mhaithe le bainistiú fónta airgeadais bhuiséad an Aontais agus ar mhaithe le hionramháil neamhchlaonta ar leibhéal na mBallstát agus na dtairbhithe, ba cheart rialacha maidir le húsáid an euro a leagan síos.