miyezo

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).

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.

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.

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).

Ma International Chemical Safety Cards (ICSC) ndi ma sheet omwe amapangidwira kuti apereke chitetezo chofunikira komanso chidziwitso chazachipatala pamankhwala omveka bwino komanso mwachidule. Cholinga chachikulu cha ma Cards ndikulimbikitsa kugwiritsa ntchito mankhwala mosatetezeka ndipo ogwiritsa ntchito kwambiri ndi ogwiritsa ntchito komanso omwe ali ndiudindo wachitetezo chantchito. Ntchito ya ICSC ndi mgwirizano pakati pa World Health Organisation (WHO) ndi International Labor Organisation (ILO) mothandizidwa ndi European Commission (EC). Ntchitoyi idayamba m'ma 1980 ndi cholinga chopanga chida chogawa chidziwitso chowopsa cha mankhwala kuntchito m'njira zomveka komanso molondola.

Ili ndiye mndandanda wathunthu wosakwaniritsa miyezo yomwe inafalitsidwa ndi International Electrotechnical Commission (IEC).

Ziwerengero za miyezo yakale ya IEC zidasinthidwa mu 1997 powonjezera 60000; mwachitsanzo IEC 27 idakhala IEC 60027. Miyezo ya IEC nthawi zambiri imakhala ndi zikalata zingapo zamagawo; mutu wokha wa muyezo walembedwa pano.

Zogulitsa zazikulu za ISO ndi miyezo yapadziko lonse lapansi. ISO imasindikizanso malipoti aukadaulo, maluso aukadaulo, malongosoledwe apagulu, ukadaulo waukadaulo, ndi maupangiri.

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.