# ISO 14520-2:2006 — Withdrawn and superseded ISO standards

For ISO 14520-2:2006, item title is Gaseous fire-extinguishing systems — Physical properties and system design — Part 2: CF3I extinguishant; status code is 9599; successor is ISO 14520-2:2016; withdrawn / published date is 2006-02-15, recorded from its source on 2026-08-05.

- **Identifier:** ISO 14520-2:2006 _(verified: appears in the quote below)_
- **Item title:** Gaseous fire-extinguishing systems — Physical properties and system design — Part 2: CF3I extinguishant _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 14520-2:2016
- **Withdrawn / published date:** 2006-02-15 _(verified: appears in the quote below)_

## What the source says

> 39788,IS,,ISO 14520-2:2006,Gaseous fire-extinguishing systems — Physical properties and system design — Part 2: CF3I extinguishant,Systèmes d'extinction d'incendie utilisant des agents gazeux — Propriétés physiques et conception des systèmes — Partie 2: Agent extincteur CF3I,2006-02-15,2,['13.220.10'],ISO/TC 21/SC 8,9599,"[28020,36162]",[55341],"['en','ru']",6,"<p>ISO 14520-2:2005 gives specific requirements for gaseous fire-extinguishing systems, with respect to the CF<sub>3</sub>I extinguishant. It includes details of physical properties, specification, usage and safety aspects and is applicable to systems operating at a nominal pressure of 25 bar. This does not preclude the use of other s

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).