A ranar 8 ga Afrilu, 2022, Hukumar Kula da Kayan Wutar Lantarki ta Duniya ta fitar da sigar farko ta daidaitaccen IEC 62722-1: 2022 PRV "Ayyukan Luminaire - Sashe na 1: Gabaɗaya Bukatun" akan gidan yanar gizon sa.IEC 62722-1: 2022 yana rufe takamaiman aiki da buƙatun muhalli don hasken wuta, gami da hanyoyin hasken lantarki don aiki daga wutar lantarki har zuwa 1000V.Sai dai in ba dalla-dalla ba, bayanan aikin da aka rufe a ƙarƙashin iyakokin wannan takaddar don masu haskakawa ne a cikin yanayin wakilcin sabbin masana'anta, tare da ƙayyadadden ƙayyadaddun hanyoyin tsufa na farko.
Wannan bugu na biyu ya soke kuma ya maye gurbin bugu na farko da aka buga a cikin 2014. Wannan bugu ya ƙunshi bita na fasaha. Game da bugun da ya gabata, wannan fitowar ta ƙunshi manyan canje-canje na fasaha masu zuwa:
1.An ƙaddamar da magana da amfani da hanyoyin aunawa don rashin amfani da wutar lantarki daidai da IEC 63103.
2.An sabunta pictograms na Annex C don wakiltar tushen hasken zamani.
Haɗin kai na IEC 62722-1: 2022 PRV: https://webstore.iec.ch/preview/info_iecfdis62722-1%7Bed2.0%7Den.pdf
Lokacin aikawa: Mayu-25-2022
