# ISO 9988-1:2004 — Withdrawn and superseded ISO standards

For ISO 9988-1:2004, item title is Plastics — Polyoxymethylene (POM) moulding and extrusion materials — Part 1: Designation system and basis for specifications; status code is 9599; successor is ISO 29988-1:2018; withdrawn / published date is 2004-09-03, recorded from its source on 2026-08-05.

- **Identifier:** ISO 9988-1:2004 _(verified: appears in the quote below)_
- **Item title:** Plastics — Polyoxymethylene (POM) moulding and extrusion materials — Part 1: Designation system and basis for specifications _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 29988-1:2018
- **Withdrawn / published date:** 2004-09-03 _(verified: appears in the quote below)_

## What the source says

> 40594,IS,,ISO 9988-1:2004,Plastics — Polyoxymethylene (POM) moulding and extrusion materials — Part 1: Designation system and basis for specifications,Plastiques — Matériaux à base de polyoxyméthylène (POM) pour moulage et extrusion — Partie 1: Système de désignation et base de spécification,2004-09-03,3,['83.080.20'],ISO/TC 61/SC 9,9599,[27080],[68341],"['en','fr']",6,"<p>ISO 9988-1:2004 establishes a system of designation for polyoxymethylene (POM) thermoplastic materials, which may be used as the basis for specifications.</p><p>The types of polyoxymethylene plastic are differentiated from each other by a classification system based on appropriate levels of the following designatory proper

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).