Equally, the representatives of the governments of the Member States, meeting in an Intergovernmental Conference, in accordance with the ordinary revision procedure provided for in Article 48(2) to (5) of the Treaty on European Union, may decide to amend the Treaties upon which the Union is founded, including either to increase or to reduce the competences conferred on the Union in the said Treaties.
Ar an gcuma chéanna, féadfaidh ionadaithe rialtais na mBallstát, ag teacht le chéile dóibh i gComhdháil Idir-Rialtasach, i gcomhréir leis an ngnáthnós imeachta reachtach dá bhforáiltear in Airteagal 48(2) go (5) den Chonradh ar an Aontas Eorpach, a chinneadh go leasófaí na Conarthaí ar a bhfuil an tAontas fothaithe, lena náirítear na cumhachtaí a thugtar don Aontas leis na Conarthaí sin a mhéadú nó a laghdú.