The Council, acting unanimously throughout the procedure referred to in Article251, shall decide on directives the implementation of which involves in at least one Member State amendment of the existingprinciples laid down by law governing the professions with respectto training and conditions of access for natural persons.
Déanfaidh an Chomhairle, ag gníomhú di d’aon toil i gcaitheamh an nósimeachta dá dtagraítear in Airteagal 251, cinneadh maidir le treorachaar gá, chun iad a chur chun feidhme i mBallstát amháin ar a laghad,leasú a dhéanamh ar na prionsabail reachtaíochta atá ann cheana abhaineann le córas rialú na ngairmeacha maidir le hoiliúint agus lecoinníollacha rochtana do dhaoine nádúrtha.