Registration number (WIID)Project No.TitleStatus
74277LVS EN 1410:2023Chemicals used for treatment of water intended for human consumption - Cationic polyacrylamidesStandarts spēkā
75801EN 1508:2025Water supply - Requirements for systems and components for the storage of waterStandarts spēkā
74739EN 17818:2023Devices for in-situ generation of biocides - Active chlorine generated from sodium chloride by electrolysisStandarts spēkā
7029LVS EN 1213:2001Building valves - Copper alloy stopvalves for potable water supply in buildings - Tests and requirementsStandarts spēkā
74723LVS EN 13079:2025Devices to prevent pollution by backflow of potable water - Air gap with injector - Family A - Type D 
80602LVS EN 15091:2024/AC:2025Sanitary tapware - Electronic opening and closing sanitary tapware 
Displaying 1291-1296 of 1296 results.