CEN/TC 164
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 32476 | - | Water supply - Specification for indirectly heated unvented (closed) storage water heaters | Izstrādē |
| 31292 | - | Influence of materials on water intended for human consumption - Influence due to migration: Prediction of migration from organic materials using mathematical models | Izstrādē |
| 22423 | EN 12902:2004 | Products used for treatment of water intended for human consumption - Inorganic supporting and filtering materials - Methods of test | Izstrādē |
| 81091 | FprEN 15848 | Water conditioning equipment inside buildings - Adjustable chemical dosing systems - Requirements for performance, safety and testing | Izstrādē |
| 58736 | prEN 14456 rev | Products used for treatment of water intended for human consumption - Bone charcoal | Izstrādē |
| 36411 | EN 12906:2012 | Products used for treatment of water intended for human consumption - Pumice | Izstrādē |
| 27239 | - | Sanitary Tapware - Thermostatic mixing valves for public and healthcare establishments (HP) | Izstrādē |
| 27242 | prEN 1287 | Sanitary tapware - Low pressure thermostatic mixing valves - General technical specifications | Izstrādē |
| 26785 | - | Technical requirements for prevention of legionella growth for installations inside buildings conveying water for human consumption | Izstrādē |
| 39567 | EN 12518:2014 | Chemicals used for treatment of water intended for human consumption - High-calcium lime | Izstrādē |
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