# ISO Guide 33:2000 — Withdrawn and superseded ISO standards

For ISO Guide 33:2000, item title is Uses of certified reference materials; status code is 9599; successor is ISO Guide 33:2015; withdrawn / published date is 2000-07-20, recorded from its source on 2026-08-05.

- **Identifier:** ISO Guide 33:2000 _(verified: appears in the quote below)_
- **Item title:** Uses of certified reference materials _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO Guide 33:2015
- **Withdrawn / published date:** 2000-07-20 _(verified: appears in the quote below)_

## What the source says

> 33189,GUIDE,,ISO Guide 33:2000,Uses of certified reference materials,Utilisation des matériaux de référence certifiés,2000-07-20,2,['71.040.30'],ISO/TMBG,9599,[19740],[46212],"['en','fr']",23,

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).