European lub zej zog daim ntawv pov thawj txhais tau tias ib qho khoom lag luam ua tau raws li cov qauv kev ua haujlwm thiab cov kev cai tswj hwm tsim los ntawm European Economic Community Community (EEC). EEC, lub seedelessor ntawm tam sim no-}}}} EU), tau tsim nyob rau hauv lub nroog Loos (EU), tau tsim nyob rau hauv lub nroog Loos thiab kev sib koom ua lag luam ntawm cov koom haum kev lag luam. Txawm hais tias lo lus "EC ntawv pov thawj" tau hloov maj los ntawm kev hloov kho cov tsheb kho tshiab, tshwj xeeb yog nyob rau qee lub sijhawm ua niaj hnub, tshwj xeeb yog nyob rau hauv cov tsheb tsim khoom thiab cov khoom siv lag luam, thiab muaj txiaj ntsig zoo thiab siv tau tus nqi.
Thaum pib ntawm kev tsim tsa ntawm EEC, nws cov ntawv pov thawj tau raug siv los ua kom muaj kev tiv thaiv nruj, thiab cov khoom siv hluav taws xob thiab cov qauv hluav taws xob ua lag luam. Qhov system no yuav pab ua kom tiav kev ua lag luam kev puas tsuaj ntawm cov tswv cuab ntawm Tswvcuab, zam kev thaiv kev ua haujlwm, thiab txhim kho cov khoom lag luam zoo. Piv txwv li, hauv kev lag luam hauv tsheb, lo lus "EEC Hom kev pom zoo"Tseem muaj los lees paub tias cov tsheb thiab lawv cov khoom sib xyaw ua ke rau cov khoom lag luam hauv kev lag luam, thiab lwm yam teeb meem tseem ceeb los tsim cov khoom lag luam hauv ntiaj teb.
Nrog rau kev txhim kho ntawm European Union thiab kev rov ua haujlwm ntawm nws cov kev tswj hwm, CE CE cim yog ntau dua ntawm kev ua lag luam. It is a unified logo for products that comply with the current laws and regulations of the European Union and is applicable to electronic products, mechanical equipment, toys, medical devices and many other fields. Txawm li cas los xij, txawm hais tias lub CE Mark tau dhau los ua cov ntawv pov thawj, cov kev cai qub thiab cov ntawv sau qub thiab cov kev cai lij choj uas tseem siv.
Feem ntau, European City Certification sawv cev rau kev saib xyuas ntawm cov khoom lag luam European nrog rau cov khoom lag luam hauv cov khoom lag luam, kev ntseeg tau thiab kev ua lag luam thiab kev ua lag luam yoog. Txawm hais tias cov ntawv pov thawj zoo no belongs rau ib qho kev ua haujlwm thaum ntxov, nws tau ua kom muaj kev nyab xeeb rau kev tsim kho cov khoom lag luam European, kom muaj qee yam kev nyab xeeb thiab cov neeg siv khoom muaj nqis nyob rau qee tus kws tshaj lij.
