CEN/TC 164

Registration number (WIID)Project No.TitleStatus
75999EN 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
75592EN 18021:2025Sanitary tapware - Measurement of functional performance of taps and showersStandarts 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
69905LVS EN 1017:2025Chemicals used for treatment of water intended for human consumption - Half-burnt dolomiteStandarts 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
40506LVS EN 939:2016Chemicals used for treatment of water intended for human consumption - Hydrochloric acidStandarts spēkā
81896LVS EN 817:2024/AC:2025Sanitary tapware - Mechanical mixing valves (PN 10) - General technical specificationsStandarts spēkā
7026LVS EN 14454:2005Devices to prevent pollution by backflow of potable water - Hose union backflow preventer DN 15 to DN 32 - Family H, type AStandarts spēkā
22427LVS EN 935:2005Chemicals used for treatment of water intended for human consumption - Aluminium iron (III) chloride (monomeric) and aluminium iron(III) chloride hydroxide (monomeric)Standarts spēkā
39560LVS EN 15041:2014Chemicals used for treatment of water intended for human consumption - Antiscalants for membranes - PolyphosphatesStandarts spēkā
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