# ISO 4091:1992/Amd 1:1997 — Withdrawn and superseded ISO standards

For ISO 4091:1992/Amd 1:1997, item title is Road vehicles — Connectors for electrical connections between towing vehicles and trailers — Test methods and performance requirements — Amendment 1; status code is 9599; successor is ISO 4091:2003; withdrawn / published date is 1997-03-06, recorded from its source on 2026-08-05.

- **Identifier:** ISO 4091:1992/Amd 1:1997 _(verified: appears in the quote below)_
- **Item title:** Road vehicles — Connectors for electrical connections between towing vehicles and trailers — Test methods and performance requirements — Amendment 1 _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 4091:2003
- **Withdrawn / published date:** 1997-03-06 _(verified: appears in the quote below)_

## What the source says

> 25707,IS,Amd,ISO 4091:1992/Amd 1:1997,Road vehicles — Connectors for electrical connections between towing vehicles and trailers — Test methods and performance requirements — Amendment 1,Véhicules routiers — Connecteurs pour connexions électriques entre véhicules tracteurs et remorques — Méthodes d'essai et caractéristiques de fonctionnement — Amendement 1,1997-03-06,2,['43.040.10'],ISO/TC 22,9599,,[30207],"['en','fr']",3,

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).