Registration number (WIID)Project No.TitleStatus
34757EN 16698:2015Water quality - Guidance on quantitative and qualitative sampling of phytoplankton from inland watersIzstrādē
40119EN 16772:2016Water quality - Guidance on methods for sampling invertebrates in the hyporheic zone of riversIzstrādē
36151EN 16870:2017Water quality - Guidance standard on determining the degree of modification of lake hydromorphologyIzstrādē
60714EN 17075:2018Water quality - General requirements and performance test procedures for water monitoring equipment - Measuring devicesAtcelts
77397EN 17075:2018+A1:2023Water quality - General requirements and performance test procedures for water monitoring equipment - Continuous measuring devicesIzstrādē
73625EN 17075:2018/FprA1Water quality - General requirements and performance test procedures for water monitoring equipment - Continuous measuring devicesIzstrādē
62576EN 17123:2018Water quality - Guidance on determining the degree of modification of the hydromorphological features of transitional and coastal watersIzstrādē
62443EN 17136:2019Water quality - Guidance on field and laboratory procedures for quantitative analysis and identification of macroinvertebrates from inland surface watersIzstrādē
62542EN 17204:2019Water quality - Guidance on analysis of mesozooplankton from marine and brackish watersIzstrādē
64275EN 17211:2019Water quality - Guidance on mapping of seagrasses and macroalgae in the eulittoral zoneIzstrādē
Displaying 111-120 of 801 results.