# ISO 11665-5:2012 — Withdrawn and superseded ISO standards

For ISO 11665-5:2012, item title is Measurement of radioactivity in the environment — Air: radon-222 — Part 5: Continuous measurement method of the activity concentration; status code is 9599; successor is ISO 11665-5:2020; withdrawn / published date is 2012-07-13, recorded from its source on 2026-08-05.

- **Identifier:** ISO 11665-5:2012 _(verified: appears in the quote below)_
- **Item title:** Measurement of radioactivity in the environment — Air: radon-222 — Part 5: Continuous measurement method of the activity concentration _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 11665-5:2020
- **Withdrawn / published date:** 2012-07-13 _(verified: appears in the quote below)_

## What the source says

> 52191,IS,,ISO 11665-5:2012,Measurement of radioactivity in the environment — Air: radon-222 — Part 5: Continuous measurement method of the activity concentration,Mesurage de la radioactivité dans l'environnement — Air: radon 222 — Partie 5: Méthode de mesure en continu de l'activité volumique,2012-07-13,1,"['17.240','13.040.01']",ISO/TC 85/SC 2,9599,,[76010],"['en','fr']",13,"<p>ISO 11665-5:2012 describes continuous measurement methods for radon-222. It gives indications for continuous measuring of the temporal variations of radon activity concentration in open or confined atmospheres.</p><p>ISO 11665-5:2012 is intended for assessing temporal changes in radon activity concentration in the en

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).