# ISO 18921:2002 — Withdrawn and superseded ISO standards

For ISO 18921:2002, item title is Imaging materials — Compact discs (CD-ROM) — Method for estimating the life expectancy based on the effects of temperature and relative humidity; status code is 9599; successor is ISO 18921:2008; withdrawn / published date is 2002-05-16, recorded from its source on 2026-08-05.

- **Identifier:** ISO 18921:2002 _(verified: appears in the quote below)_
- **Item title:** Imaging materials — Compact discs (CD-ROM) — Method for estimating the life expectancy based on the effects of temperature and relative humidity _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 18921:2008
- **Withdrawn / published date:** 2002-05-16 _(verified: appears in the quote below)_

## What the source says

> 27620,IS,,ISO 18921:2002,Imaging materials — Compact discs (CD-ROM) — Method for estimating the life expectancy based on the effects of temperature and relative humidity,Matériaux pour l'image — Disques compacts (CD-ROM) — Méthode d'estimation de l'espérance de vie basée sur les effets de la température et de l'humidité relative,2002-05-16,1,"['35.220.30','37.040.99']",ISO/TC 42,9599,,[51327],['en'],21,

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).