Ibicuruzwa bya Diwei byijejwe gutsinda ibizamini byavuzwe haruguru no kugerageza ibicuruzwa mbere yo kugeza ibicuruzwa kubakoresha ku isi yose, bityo bikamenyekana no kugirirwa ikizere. Usibye ibizamini byigenga byisosiyete, twatsinze kandi urukurikirane rwimpamyabumenyi zitangwa n’ibigo byemewe byo gupima, nka CE, ISO, UL, FCC, TUV, EK, RoHs.