CEN/TC 164

Registration number (WIID)Project No.TitleStatus
74723EN 13079:2025Devices to prevent pollution by backflow of potable water - Air gap with injector - Family A - Type DIzstrādē
74724prEN 13959 revAnti-pollution check valves - DN 6 to DN 250 inclusive family E, type A, B, C and DIzstrādē
74739EN 17818:2023Devices for in-situ generation of biocides - Active chlorine generated from sodium chloride by electrolysisStandarts spēkā
74739LVS EN 17818:2024Devices for in-situ generation of biocides - Active chlorine generated from sodium chloride by electrolysisStandarts spēkā
75592EN 18021:2025Sanitary tapware - Measurement of functional performance of taps and showersIzstrādē
75801FprEN 1508Water supply - Requirements for systems and components for the storage of waterIzstrādē
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
75999LVS EN 14944-2:2025InInfluence 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) 
76000EN 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
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/materials 
Displaying 1221-1230 of 1287 results.