In accordance with the principle of proportionality, Member States may, through their NCO, require the EURES Members and Partners to contribute to:
I gcomhréir le prionsabal na comhréireachta, féadfaidh na Ballstáit, trína ONCanna a cheangal ar Chomhaltaí agus ar Chomhpháirtithe EURES rannchuidiú leis na nithe seo a leanas