Persons responsible for providing flight training, flight simulation training, or for assessing pilots' skills, as well as aero-medical examiners, shall be required to hold a certificate, except for situations in which, as a result of the adoption of implementing acts referred to in point (a) of Article 27(1), taking into account the objectives and principles set out in Articles 1 and 4, and in particular the nature and risk of the activity concerned, such certificates are not required.
Maidir leis na daoine atá freagrach as oiliúint eitilte, as oiliúint ionsamhalta eitilte, nó as an scil atá ag píolótaí a mheas, mar aon le scrúdaitheoirí aerleighis, ceanglófar orthu ceadúnas a bheith acu, ach amháin i gcásanna nach mbeidh gá leis na deimhnithe sin, mar thoradh ar ghlacadh na ngníomhartha cur chun feidhme dá dtagraítear i bpointe (a) d'Airteagal 27(1), na cuspóirí agus na prionsabail a leagtar amach in Airteagal 1 agus in Airteagal 4 á gcur san áireamh agus go háirithe cineál agus riosca na gníomhaíochta lena mbaineann.