CEN/TC 230
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 34751 | EN 16695:2015 | Water quality - Guidance on the estimation of phytoplankton biovolume | Izstrādē |
| 34757 | EN 16698:2015 | Water quality - Guidance on quantitative and qualitative sampling of phytoplankton from inland waters | Izstrādē |
| 40119 | EN 16772:2016 | Water quality - Guidance on methods for sampling invertebrates in the hyporheic zone of rivers | Izstrādē |
| 36151 | EN 16870:2017 | Water quality - Guidance standard on determining the degree of modification of lake hydromorphology | Izstrādē |
| 60714 | EN 17075:2018 | Water quality - General requirements and performance test procedures for water monitoring equipment - Measuring devices | Atcelts |
| 77397 | EN 17075:2018+A1:2023 | Water quality - General requirements and performance test procedures for water monitoring equipment - Continuous measuring devices | Izstrādē |
| 73625 | EN 17075:2018/FprA1 | Water quality - General requirements and performance test procedures for water monitoring equipment - Continuous measuring devices | Izstrādē |
| 62576 | EN 17123:2018 | Water quality - Guidance on determining the degree of modification of the hydromorphological features of transitional and coastal waters | Izstrādē |
| 62443 | EN 17136:2019 | Water quality - Guidance on field and laboratory procedures for quantitative analysis and identification of macroinvertebrates from inland surface waters | Izstrādē |
| 62542 | EN 17204:2019 | Water quality - Guidance on analysis of mesozooplankton from marine and brackish waters | Izstrādē |
Displaying 111-120 of 814 results.