# ISO 7240-6:2004 — Withdrawn and superseded ISO standards

For ISO 7240-6:2004, item title is Fire detection and alarm systems — Part 6: Carbon monoxide fire detectors using electro-chemical cells; status code is 9599; successor is ISO 7240-6:2011; withdrawn / published date is 2004-11-03, recorded from its source on 2026-08-05.

- **Identifier:** ISO 7240-6:2004 _(verified: appears in the quote below)_
- **Item title:** Fire detection and alarm systems — Part 6: Carbon monoxide fire detectors using electro-chemical cells _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 7240-6:2011
- **Withdrawn / published date:** 2004-11-03 _(verified: appears in the quote below)_

## What the source says

> 38771,IS,,ISO 7240-6:2004,Fire detection and alarm systems — Part 6: Carbon monoxide fire detectors using electro-chemical cells,Systèmes de détection et d'alarme incendie — Partie 6: Détecteurs de monoxyde de carbone pour la détection d'incendie utilisant des cellules électro-chimiques,2004-11-03,1,['13.220.20'],ISO/TC 21/SC 3,9599,,[51600],['en'],38,"<p>ISO 7240-6:2004 specifies requirements, test methods and performance criteria for point fire detectors using electro-chemical cells that operate using carbon monoxide detection principles for use in fire detection and fire alarm systems installed in buildings (see ISO 7240-1). CO fire detectors conforming to ISO 7240-6:2004 might not be sui

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).