# ISO 15957:2015 — Withdrawn and superseded ISO standards

For ISO 15957:2015, item title is Test dusts for evaluating air cleaning equipment; status code is 9599; successor is ISO/NP 15957 | ISO 15957:2026; withdrawn / published date is 2015-02-25, recorded from its source on 2026-08-05.

- **Identifier:** ISO 15957:2015 _(verified: appears in the quote below)_
- **Item title:** Test dusts for evaluating air cleaning equipment _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO/NP 15957 | ISO 15957:2026
- **Withdrawn / published date:** 2015-02-25 _(verified: appears in the quote below)_

## What the source says

> 55561,IS,,ISO 15957:2015,Test dusts for evaluating air cleaning equipment,Poussières d'essai pour l'évaluation des équipements d'épuration d'air,2015-02-25,1,['91.140.30'],ISO/TC 142,9599,,"[79599,85673]","['en','fr']",9,"<p>ISO 15957:2015 defines the properties of load test dusts used for heating, ventilation, and air conditioning (HVAC) air filters as well as air cleaning equipment in laboratories. Test dusts used for evaluation of efficiency performance are not included.</p>"

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).