Registration number (WIID)Project No.TitleStatus
48141prEN 50110-2Operation of electrical installations (national annexes)Izstrādē
74962EN 50110-2:2023Operation of electrical installations - Part 2: National annexesIzstrādē
79862EN 50110-1:2023/prACOperation of electrical installations - Part 1: General requirementsIzstrādē
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