# ISO/IEC 9126:1991 — Withdrawn and superseded ISO standards

For ISO/IEC 9126:1991, item title is Software enginnering — Product quality; status code is 9599; successor is ISO/IEC 9126-1:2001; withdrawn / published date is 1991-12-19, recorded from its source on 2026-08-05.

- **Identifier:** ISO/IEC 9126:1991 _(verified: appears in the quote below)_
- **Item title:** Software enginnering — Product quality _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO/IEC 9126-1:2001
- **Withdrawn / published date:** 1991-12-19 _(verified: appears in the quote below)_

## What the source says

> 16722,IS,,ISO/IEC 9126:1991,Software enginnering — Product quality,Génie du logiciel — Qualité des produits,1991-12-19,1,['35.080'],ISO/IEC JTC 1/SC 7,9599,,[22749],"['en','fr']",13,

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).