Division Standards for benthic invertebrateF1
United Kingdom
| EN ISO 10870:2012 | Water quality — Guidelines for the selection of sampling methods and devices for benthic macroinvertebrates in fresh waters |
| EN 15196:2006 | Water quality — Guidance on sampling and processing of the pupal exuviae of Chironomidae (order Diptera) for ecological assessment |
| EN 16150:2012 | Water quality — Guidance on pro rata multi-habitat sampling of benthic macro-invertebrates from wadeable rivers |
| EN ISO 19493:2007 | Water quality — Guidance on marine biological surveys of hard-substrate communities |
| EN ISO 16665:2013 | Water quality — Guidelines for quantitative sampling and sample processing of marine soft-bottom macro-fauna |