CEN/TC 164

Registration number (WIID)Project No.TitleStatus
76299EN 12485:2026Chemicals used for treatment of water intended for human consumption - Calcium carbonate, high-calcium lime, half-burnt dolomite, magnesium oxide, calcium magnesium carbonate and dolomitic lime - Test methodsStandarts spēkā
81896LVS EN 817:2024/AC:2025Sanitary tapware - Mechanical mixing valves (PN 10) - General technical specificationsStandarts spēkā
77250EN 1111:2026Sanitary tapware - Thermostatic mixing valves (PN 10) - General technical specificationStandarts spēkā
69905LVS EN 1017:2025Chemicals used for treatment of water intended for human consumption - Half-burnt dolomiteStandarts spēkā
74723LVS EN 13079:2025Devices to prevent pollution by backflow of potable water - Air gap with injector - Family A - Type DStandarts spēkā
76000LVS EN 14944-4:2025Influence of cement based products on water intended for human consumption - Test methods - Part 4: Migration of substances from site-applied cement based materials and associated non-cement based products/materialsStandarts spēkā
75999LVS EN 14944-2:2025Influence of cement based products on water intended for human consumption - Test methods - Part 2: Influence of site-applied cement based materials and associated non-cement based products/materials on organoleptic parameters and migration of organic substances (TOC)Standarts spēkā
81896EN 817:2024/AC:2025Sanitary tapware - Mechanical mixing valves (PN 10) - General technical specificationsStandarts spēkā
78122LVS EN 1420:2026Influence of organic materials on water intended for human consumption - Determination of odour, flavour, colour and turbidity of water in piping and storage systemsStandarts spēkā
74281LVS EN 15074:2026Chemicals used for treatment of swimming pool and spas water - OzoneStandarts spēkā
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