# ISO 9426-1:1989 — Withdrawn and superseded ISO standards

For ISO 9426-1:1989, item title is Wood-based panels — Determination of dimensions — Part 1: Determination of thickness, width and length; status code is 9599; successor is ISO 9426:2003; withdrawn / published date is 1989-11-23, recorded from its source on 2026-08-05.

- **Identifier:** ISO 9426-1:1989 _(verified: appears in the quote below)_
- **Item title:** Wood-based panels — Determination of dimensions — Part 1: Determination of thickness, width and length _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 9426:2003
- **Withdrawn / published date:** 1989-11-23 _(verified: appears in the quote below)_

## What the source says

> 17127,IS,,ISO 9426-1:1989,"Wood-based panels — Determination of dimensions — Part 1: Determination of thickness, width and length","Panneaux à base de bois — Détermination des dimensions — Partie 1: Détermination de l'épaisseur, de la largeur et de la longueur",1989-11-23,1,['79.060.01'],ISO/TC 89,9599,,[32854],"['en','fr']",2,"<p>Specifies measuring methods for fibre building boards as defined in ISO 818, particle boards as defined in ISO 820, as well as plywood as defined in ISO 2074. Applies to all flat panels. Describes the apparatus, sampling and conditioning, and the procedure.</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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).