# ISO 14644-1:1999 — Withdrawn and superseded ISO standards

For ISO 14644-1:1999, item title is Cleanrooms and associated controlled environments — Part 1: Classification of air cleanliness; status code is 9599; successor is ISO 14644-1:2015; withdrawn / published date is 1999-05-06, recorded from its source on 2026-08-05.

- **Identifier:** ISO 14644-1:1999 _(verified: appears in the quote below)_
- **Item title:** Cleanrooms and associated controlled environments — Part 1: Classification of air cleanliness _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 14644-1:2015
- **Withdrawn / published date:** 1999-05-06 _(verified: appears in the quote below)_

## What the source says

> 25052,IS,,ISO 14644-1:1999,Cleanrooms and associated controlled environments — Part 1: Classification of air cleanliness,Salles propres et environnements maîtrisés apparentés — Partie 1: Classification de la propreté de l'air,1999-05-06,1,['13.040.35'],ISO/TC 209,9599,,[53394],"['en','fr']",18,

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).