# ISO 23999:2021 — Withdrawn and superseded ISO standards

For ISO 23999:2021, item title is Resilient floor coverings — Determination of dimensional stability and curling after exposure to heat; status code is 9599; successor is ISO 23999:2025; withdrawn / published date is 2021-11-03, recorded from its source on 2026-08-05.

- **Identifier:** ISO 23999:2021 _(verified: appears in the quote below)_
- **Item title:** Resilient floor coverings — Determination of dimensional stability and curling after exposure to heat _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 23999:2025
- **Withdrawn / published date:** 2021-11-03 _(verified: appears in the quote below)_

## What the source says

> 78154,IS,,ISO 23999:2021,Resilient floor coverings — Determination of dimensional stability and curling after exposure to heat,Revêtements de sol résilients — Détermination de la stabilité dimensionnelle et de l'incurvation après exposition à la chaleur,2021-11-03,3,['97.150'],ISO/TC 219,9599,[68826],[88916],"['en','fr']",14,"<p>This document specifies a method for determining dimensional stability and curling of resilient floor coverings, in the form of sheets, tiles or planks after exposure to heat.</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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).