CEN/TC 165
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 39497 | prEN 1433 rev | Drainage channels for vehicular and pedestrian areas Classification, design and testing requirements, marking and evaluation of conformity | Izstrādē |
| 24505 | CEN/TC 165 N 1476 | Vitrified clay pipes and fittings and pipe joints for drains for drains and sewers - Part 6: Requirements for vitrified clay manholes | Izstrādē |
| 7210 | EN 12056-4:2000 | Gravity drainage systems inside buildings - Part 4: Wastewater lifting plants - Layout and calculation | Izstrādē |
| 20923 | CEN/TC 165 N 1497 | Small wastewater treatment systems for up to 50 PT - Part 6: Packaged and/or site assembled secondary treatments units | Izstrādē |
| 7220 | prEN 13101-1 | Manhole steps - Part 1: Requirements and marking | Izstrādē |
| 7212 | prEN 12056-6 | Gravity drainage systems inside buildings - Part 6: Inspection and testing | Izstrādē |
| 26772 | prEN 295-1 rev | Vitrified clay pipes and fittings and pipe joints for drains and sewers - Part 1: Requirements | Izstrādē |
| 39499 | prEN 14396 rev | Fixed ladders for manholes | Izstrādē |
| 26779 | prEN 295-7 rev | Vitrified clay pipes and fitting and pipe joints for drains and sewers - Part 7: Requirements for vitrified clay pipes and joints for pipe jacking | Izstrādē |
| 30620 | - | security of wastewater systems | Izstrādē |
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