The existence of such differences has been confirmed by a joint opinion of the Body of European Regulators for Electronic Communications and the European Regulators group for Postal Services, which concluded that national regulatory authorities need the appropriate regulatory powers to intervene and that such powers do not seem to be present in all Member States.
Dearbhaíodh go bhfuil difríochtaí den sórt sin ann i dtuairim chomhpháirteach ó Chomhlacht na Rialálaithe Eorpacha um Chumarsáid Leictreonach agus Grúpa na Rialálaithe Eorpacha um Sheirbhísí Poist, inar thángthas ar an tuairim gur ghá na cumhachtaí iomchuí rialála a bheith ag na húdaráis rialála náisiúnta chun idirghabháil a dhéanamh agus go ndealraíonn sé nach ann do chumhachtaí den sórt sin sna Ballstáit uile.