BS
Miyezo ya Britain ndi njira zomwe zimapangidwa ndi BSI Gulu zomwe zimayikidwa pansi pa Royal Charter (ndipo zomwe zimapangidwira kuti National Standards Body (NSB) ku UK).
- lofalitsidwa mu Miyezo yamakina
CE
Chizindikiro cha CE ndi chizindikiritso cholozera pazogulitsa zina zomwe zikugulitsidwa mu European Economic Area (EEA) kuyambira 1985. Chizindikiro cha CE chimapezekanso pazogulitsa kunja kwa EEA zomwe zimapangidwira, kapena zimapangidwira kugulitsidwa, EEA. Izi zimapangitsa kuti chizindikiridwe cha CE chizindikirike padziko lonse lapansi ngakhale kwa anthu omwe sakudziwa bwino zachuma ku Europe. Ziri m'lingaliro lomwelo lofanana ndi Fotokozeredwe wa Concoity ya FCC yomwe imagwiritsidwa ntchito pazinthu zamagetsi zina zomwe zimagulitsidwa ku United States.
- lofalitsidwa mu Miyezo yamakina
CSA
Gulu la CSA (lomwe kale linali Canadian Standards Association; CSA), ndi bungwe lopanda phindu la zinthu zomwe zimapanga madera 57. CSA imafalitsa miyezo mu mawonekedwe osindikizira ndi zamagetsi ndikupereka maphunziro ndi upangiri. CSA imapangidwa ndi oimira ochokera ku mafakitale, aboma, ndi magulu ogula.
- lofalitsidwa mu Miyezo yamakina
GOSI
GOST (Russian: ГОСТ) amatanthauza dongosolo laukadaulo lomwe limayendetsedwa ndi Euro-Asia Council for Standardization, Metrology and Certification (EASC), bungwe lachigawo lomwe likugwira ntchito motsogozedwa ndi Commonwealth of Independent States (CIS).
- lofalitsidwa mu Miyezo yamakina
UL
UL LLC ndi kampani yaku America yapadziko lonse lapansi yowunikira chitetezo komanso chiphaso ku Northbrook, Illinois. Imakhala ndi maofesi m'maiko 46. Yakhazikitsidwa mu 1894 ngati Underwriters 'Electrical Bureau (ofesi ya National Board of Fire Underwriters), idadziwika m'zaka zonse za zana la 20 ngati Underwriters Laboratories ndipo idachita nawo kuwunika kwachitetezo cha ukadaulo watsopano wam'zaka za zana lino, makamaka kutengera anthu zamagetsi ndikulemba kwa miyezo yachitetezo pazida zamagetsi ndi zida zake.
- lofalitsidwa mu Miyezo yamakina