In order to allow technical services to perform their work properly, their personnel should always exhibit the appropriate level of knowledge, competence and independence.
D'fhonn ligean do sheirbhísí a gcuid dualgas a dhéanamh mar is cuí, ba cheart leibhéal oiriúnach feasa, inniúlachta agus neamhspleáchais a bheith ag a bhfostaithe i gcónaí.