# ISO 9053:1991 — Withdrawn and superseded ISO standards

For ISO 9053:1991, item title is Acoustics — Materials for acoustical applications — Determination of airflow resistance; status code is 9599; successor is ISO 9053-2:2020 | ISO 9053-1:2018; withdrawn / published date is 1991-06-20, recorded from its source on 2026-08-05.

- **Identifier:** ISO 9053:1991 _(verified: appears in the quote below)_
- **Item title:** Acoustics — Materials for acoustical applications — Determination of airflow resistance _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 9053-2:2020 | ISO 9053-1:2018
- **Withdrawn / published date:** 1991-06-20 _(verified: appears in the quote below)_

## What the source says

> 16622,IS,,ISO 9053:1991,Acoustics — Materials for acoustical applications — Determination of airflow resistance,Acoustique — Matériaux pour applications acoustiques — Détermination de la résistance à l'écoulement de l'air,1991-06-20,1,['91.100.60'],ISO/TC 43/SC 2,9599,,"[76744,69869]","['en','fr']",9,

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).