In order to ensure inter-sectoral coherence and to avoid ad hoc variants, conformity assessment procedures should be chosen from among those modules.
D'fhonn comhleanúnachas idir earnálacha a áirithiú agus d'fhonn leaganacha malartacha ad hoc a sheachaint, ba cheart nósanna imeachta um measúnú comhréireachta a roghnú as measc na modúil sin.