The duration of an exclusion should be limited in time, as is the case under Directive 2014/24/EU, and should be in accordance with the principle of proportionality.
Ba cheart ré eisiaimh a bheith teoranta ó thaobh ama, amhail an cás faoi Threoir 2014/24/AE agus ba cheart é bheith i gcomhréir le prionsabal na comhréireachta.