Registration number (WIID)Project No.TitleStatus
74690LVS EN ISO 4064-2:2025Water meters for cold potable water and hot water - Part 2: Test methods (ISO 4064-2:2024) 
74689LVS EN ISO 4064-1:2025Water meters for cold potable water and hot water - Part 1: Metrological and technical requirements (ISO 4064-1:2024) 
73396LVS EN 14154-4:2023Water meters - Part 4: Additional functionalitiesStandarts spēkā
71980LVS EN ISO 4064-2:2017/A11:2023Water meters for cold potable water and hot water - Part 2: Test methods (ISO 4064-2:2014)Standarts spēkā
62671LVS EN ISO 4064-1:2017Water meters for cold potable water and hot water - Part 1: Metrological and technical requirements (ISO 4064-1:2014)Standarts spēkā
62673LVS EN ISO 4064-5:2017Water meters for cold potable water and hot water - Part 5: Installation requirements (ISO 4064-5:2014)Standarts spēkā
62672LVS EN ISO 4064-2:2017Water meters for cold potable water and hot water - Part 2: Test methods (ISO 4064-2:2014)Standarts spēkā
71981LVS EN ISO 4064-5:2017/A11:2023Water meters for cold potable water and hot water - Part 5: Installation requirements (ISO 4064-5:2014)Standarts spēkā
62673EN ISO 4064-5:2017Water meters for cold potable water and hot water - Part 5: Installation requirements (ISO 4064-5:2014)Standarts spēkā
71979LVS EN ISO 4064-1:2017/A11:2023Water meters for cold potable water and hot water - Part 1: Metrological and technical requirements (ISO 4064-1:2014)Standarts spēkā
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