# ISO 340:1988 — Withdrawn and superseded ISO standards

For ISO 340:1988, item title is Conveyor belts — Flame retardation — Specifications and test method; status code is 9599; successor is ISO/CD 340 | ISO 340:2004; withdrawn / published date is 1988-06-23, recorded from its source on 2026-08-05.

- **Identifier:** ISO 340:1988 _(verified: appears in the quote below)_
- **Item title:** Conveyor belts — Flame retardation — Specifications and test method _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO/CD 340 | ISO 340:2004
- **Withdrawn / published date:** 1988-06-23 _(verified: appears in the quote below)_

## What the source says

> 4288,IS,,ISO 340:1988,Conveyor belts — Flame retardation — Specifications and test method,Courroies transporteuses — Résistance à la flamme — Spécifications et méthode d'essai,1988-06-23,2,['53.040.20'],ISO/TC 41/SC 3,9599,[4287],"[22089,38500]","['en','fr']",7,"<p>This secon edition cancels and replaces the first edition (1942). specifies conditions for a flame retardation test for conveyor belts, and the corresponding requirements. Three figures illustrate shapes and reference quantities of concern. To increase safety provision is made for performing the test on test pieces without covers.</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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).