# ISO 20251:2016 — Withdrawn and superseded ISO standards

For ISO 20251:2016, item title is Textile floor coverings — Water impermeability test; status code is 9599; successor is ISO 20251:2024; withdrawn / published date is 2016-12-16, recorded from its source on 2026-08-05.

- **Identifier:** ISO 20251:2016 _(verified: appears in the quote below)_
- **Item title:** Textile floor coverings — Water impermeability test _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 20251:2024
- **Withdrawn / published date:** 2016-12-16 _(verified: appears in the quote below)_

## What the source says

> 67422,IS,,ISO 20251:2016,Textile floor coverings — Water impermeability test,Revêtements de sol textiles — Essai d'imperméabilité à l'eau,2016-12-16,1,['97.150'],ISO/TC 219,9599,,[86657],"['en','fr']",3,<p>ISO 20251:2016 specifies a laboratory test method for determining the water impermeability of textile floor coverings.</p><p>This method cannot be used to characterize a wall-to-wall installation of textile floor covering tiles.</p>

## 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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).