CEN/TC 164
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 37290 | EN 900:2014 | Chemicals used for treatment of water intended for human consumption - Calcium hypochlorite | Izstrādē |
| 32466 | EN 806-5:2012 | Specifications for installations inside buildings conveying water for human consumption - Part 5: Operation and maintenance | Izstrādē |
| 36406 | EN 12905:2012 | Products used for treatment of water intended for human consumption - Expanded aluminosilicate | Izstrādē |
| 37273 | prEN 936 rev | Chemicals used for treatment of water intended for human consumption - Carbon dioxide | Izstrādē |
| 6915 | EN 248:2002 | Sanitary tapware - General specification for electrodeposited coatings of Ni-Cr | Izstrādē |
| 27240 | prEN 1111 | Sanitary Tapware - Thermostatic Mixing Valves (PN 10) - General Technical Specification | Izstrādē |
| 37262 | prEN 13434 rev | Devices to prevent pollution by backflow of potable water - Mechanical disconnector, hydraulic actuated - Family G, type B | Izstrādē |
| 21302 | EN 14456:2004 | Products used for treatment of water intended for human consumption - Bone charcoal | Izstrādē |
| 74264 | prEN 973 rev | Chemicals used for treatment of water intended for human consumption - Sodium chloride for regeneration of ion exchangers | Izstrādē |
| 74275 | EN 1408:2023 | Chemicals used for treatment of water intended for human consumption - Poly(diallyldimethylammonium chloride) | Izstrādē |
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