# ISO/TS 20885:2003 — Withdrawn and superseded ISO standards

For ISO/TS 20885:2003, item title is Gaseous media fire-extinguishing systems — Area coverage fire test procedure — Engineered and pre-engineered extinguishing units; status code is 9599; successor is ISO 14520-1:2006 | ISO 14520-1:2015; withdrawn / published date is 2003-06-11, recorded from its source on 2026-08-05.

- **Identifier:** ISO/TS 20885:2003 _(verified: appears in the quote below)_
- **Item title:** Gaseous media fire-extinguishing systems — Area coverage fire test procedure — Engineered and pre-engineered extinguishing units _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 14520-1:2006 | ISO 14520-1:2015
- **Withdrawn / published date:** 2003-06-11 _(verified: appears in the quote below)_

## What the source says

> 35565,TS,,ISO/TS 20885:2003,Gaseous media fire-extinguishing systems — Area coverage fire test procedure — Engineered and pre-engineered extinguishing units,Systèmes d'extinction d'incendie utilisant des agents gazeux — Mode opératoire de couverture de la zone enflammée — Unités extinctrices centralisées et modulaires,2003-06-11,1,['13.220.10'],ISO/TC 21/SC 8,9599,,"[37452,55340]",['en'],21,"<p>ISO/TS 20885:2003 specifies a test method for determination of the extinguishing concentrations and system performance of engineered or pre-engineered extinguishing system units designed to mix and distribute the extinguishant, and to totally flood the enclosure.</p><p>It is designed to allow individu

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).