The Committee of the Regions shall be consulted by the European Parliament, by the Council or by the Commission where the Treaties so provide and in all other cases, in particular those which concern crossborder cooperation, in which one of these institutions considers it appropriate.
Rachaidh Parlaimint na hEorpa, an Chomhairle nó an Coimisiún i gcomhairle le Coiste na Réigiún sna cásanna dá bhforáiltear sna Conarthaí agus in gach cás eile, go háirithe sna cásanna a bhaineann le comhar trasteorann, inar cuí le ceann amháin den a hinstitiúidí sin é.