Txij li thaum muaj ntau lub tebchaws nyob sab Europe, kuj tseem muaj cov ntawv pov thawj sib txawv rau cov khoom sib txawv. Ntawm no yog tsib daim ntawv pov thawj zoo tshaj plaws rau Suav cov khoom xa tawm mus rau European lag luam.
1. Daim ntawv pov thawj CE
Lub cim "CE" yog ib qho yuav tsum muaj ntawv pov thawj. Txawm hais tias cov khoom tsim tawm los ntawm cov tuam txhab hauv European Union lossis cov khoom tsim tawm hauv lwm lub tebchaws tau npaj los muag dawb hauv European lag luam, lawv yuav tsum tau kos nrog "CE" cim los qhia tias cov khoom ua tau raws li cov cai ntawm EU Txoj Cai Tshiab ntawm Technical Coordination thiab Standardization, uas yog ib qho yuav tsum tau rau cov khoom raws li EU txoj cai.
2. ROHS ntawv pov thawj
ROHS yog tus qauv tsim los ntawm EU txoj cai lij choj, uas yog siv los tswj cov khoom siv thiab cov txheej txheem ntawm cov khoom siv hluav taws xob thiab hluav taws xob, feem ntau yog rau cov tub yees, tshuab ntxhua khaub ncaws, microwave ncu, suab digital, thiab lwm yam khoom siv hluav taws xob thiab hluav taws xob.