# ISO 23611-4:2007 — Withdrawn and superseded ISO standards

For ISO 23611-4:2007, item title is Soil quality — Sampling of soil invertebrates — Part 4: Sampling, extraction and identification of soil-inhabiting nematodes; status code is 9599; successor is ISO 23611-4:2022; withdrawn / published date is 2007-11-13, recorded from its source on 2026-08-05.

- **Identifier:** ISO 23611-4:2007 _(verified: appears in the quote below)_
- **Item title:** Soil quality — Sampling of soil invertebrates — Part 4: Sampling, extraction and identification of soil-inhabiting nematodes _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 23611-4:2022
- **Withdrawn / published date:** 2007-11-13 _(verified: appears in the quote below)_

## What the source says

> 41868,IS,,ISO 23611-4:2007,"Soil quality — Sampling of soil invertebrates — Part 4: Sampling, extraction and identification of soil-inhabiting nematodes","Qualité du sol — Prélèvement des invertébrés du sol — Partie 4: Prélèvement, extraction et identification des nématodes du sol",2007-11-13,1,"['13.080.30','13.080.05']",ISO/TC 190/SC 4,9599,,[77794],"['en','fr']",19,<p>ISO 23611-4:2007 specifies a method for sampling and handling free-living nematodes from terrestrial field soils as a prerequisite for using them as bio-indicators (e.g. to assess the quality of a soil as a habitat for organisms).</p><p>ISO 23611-4:2007 applies to all terrestrial biotopes in which nematodes occur. It is not

## Source

- https://isopublicstorageprod.blob.core.windows.net/opendata/_latest/iso_deliverables_metadata/csv/iso_deliverables_metadata.csv

Last verified: 2026-08-05. Review by: 2027-02-01.
Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).