Registration number (WIID)Project No.TitleStatus
82282EN 50110-1:2023/prA1Operation of electrical installations - Part 1: General requirementsIzstrādē
63273EN 50110-2:2021Operation of electrical installations - Part 2: National annexesIzstrādē
43845EN 50110-1:2013Operation of electrical installations - Part 1: General requirementsIzstrādē
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