Modul SH2 se lahko izbere samo v primeru, da se za vse dejavnosti, ki prispevajo k projektu podsistema za preverjanje (projektiranje, proizvodnja, montaža, namestitev), uporablja sistem kakovosti za projektiranje, proizvodnjo, pregled končnih izdelkov in preskušanje, ki ga odobri in nadzoruje priglašeni organ.
The module SH2 may be chosen only where all activities contributing to the subsystem project to be verified (design, manufacturing, assembling, installation) are subject to a quality system for design, production, final product inspection and testing, approved and surveyed by a notified body.