For the subsystem, subject of the EC verification procedure, the adjudicating entity must contract only with manufacturers, whose activities contributing to the subsystem project to be verified (design, manufacturing, assembling, installation) are subject to an approved quality system for design, manufacture and final product inspection and testing as specified in point 3 and which shall be subject to surveillance as specified in point 4.
Za podsistem, ki je predmet postopka verifikacije ES, mora naročnik skleniti pogodbo le s proizvajalci, za katerih dejavnosti, ki prispevajo k projektu podsistema, ki naj se potrdi (projektiranje, proizvodnja, montaža, namestitev), velja odobreni sistem kakovosti za projektiranje, proizvodnjo in pregled končnega proizvoda ter preskušanje, kakor je določeno v točki 3, in se nadzira, kakor je določeno v točki 4.