For that purpose, the grounds regarding the dismissal from the national administrative competition authority of those persons who take decisions exercising the powers referred to in Articles 10, 11, 12, 13 and 16 of this Directive should be laid down in advance in national law in order to remove any reasonable doubt as to their impartiality and their imperviousness to external factors.
Chun na críche sin, ba cheart na forais a leagan síos roimh ré sa dlí náisiúnta i dtaca leo siúd a dhífhostú as an údarás iomaíochta náisiúnta, a mbíonn cinntí á ndéanamh acu agus na cumhachtaí á bhfeidhmiú acu dá dtagraítear in Airteagail 10, 11, 12, 13 agus 16 den Treoir seo, chun deireadh a chur le haon amhras réasúnta atá ann maidir le neamhchlaontacht an údaráis agus maidir leis an údarás a bheith beag beann ar thosca seachtracha.