# ISO 857:1979 — Withdrawn and superseded ISO standards

For ISO 857:1979, item title is Definitions of welding processes; status code is 9599; successor is ISO 857:1990; withdrawn / published date is 1979-11-01, recorded from its source on 2026-08-05.

- **Identifier:** ISO 857:1979 _(verified: appears in the quote below)_
- **Item title:** Definitions of welding processes _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 857:1990
- **Withdrawn / published date:** 1979-11-01 _(verified: appears in the quote below)_

## What the source says

> 5235,IS,,ISO 857:1979,Definitions of welding processes,Définition des procédés de soudage,1979-11-01,1,"['25.160.10','25.160.50','01.040.25']",ISO/TC 44,9599,,[5236],"['en','fr']",2,

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).