they are issued or guaranteed by the Union, a central authority or central bank of a Member State, the European Central Bank, the European Investment Bank, the European Stability Mechanism or the European Financial Stability Facility provided that a favourable assessment has been received pursuant to Articles 19 to 22;
is an tAontas, údarás lárnach nó banc ceannais Ballstáit, an Banc Ceannais Eorpach, an Banc Eorpach Infheistíochta, an Sásra Cobhsaíochta Eorpach nó an tSaoráid Eorpach um Chobhsaíocht Airgeadais, a d'eisigh iad nó atá á ráthú, ar choinníoll go bhfuarthas measúnú fabhrach de bhun Airteagal 19 go hAirteagal 22;