As the Commission is responsible for the proper application of Union law under Article 17 TEU, it should decide whether the expenditure incurred by the Member States complies with Union law.
Ós rud é go bhfuil an Coimisiún freagrach as cur i bhfeidhm cuí dhlí an Aontais faoi Airteagal 17 CAE, ba cheart dó cinneadh a dhéanamh an gcomhlíonann an caiteachas arna thabhú ag na Ballstáit reachtaíocht an Aontais.