CEN/TC 164
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 78122 | prEN 1420 | Influence of organic materials on water intended for human consumption - Determination of odour, flavour, colour and turbidity of water in piping and storage systems | Aptauja slēgta |
| 78538 | prEN 806-1 | Specifications for installations inside buildings conveying water intended for human consumption - Part 1: General | Aptauja slēgta |
| 77255 | prEN 1287 | Sanitary tapware - Low pressure thermostatic mixing valves - General technical specification | Aptauja slēgta |
| 79414 | prEN 15077 | Chemicals used for treatment of swimming pool water - Sodium hypochlorite | Aptauja slēgta |
| 76315 | prEN 1018 | Chemicals used for treatment of water intended for human consumption - Calcium carbonate | Aptauja slēgta |
| 78539 | prEN 806-2 | Specification for installations inside buildings conveying water intended for human consumption - Part 2: Design | Aptauja slēgta |
| 74281 | prEN 15074 | Chemicals used for treatment of swimming pool water - Ozone | Aptauja slēgta |
| 76308 | prEN 1278 | Chemicals used for treatment of water intended for human consumption - Ozone | Aptauja slēgta |
| 77309 | prEN 12541 | Sanitary tapware - Pressure flushing valves and automatic closing urinal valves PN 10 | Aptauja slēgta |
| 77250 | prEN 1111 | Sanitary tapware - Thermostatic mixing valves (PN 10) - General technical specification | Aptauja slēgta |
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