# ISO 4009:1977 — Withdrawn and superseded ISO standards

For ISO 4009:1977, item title is Road vehicles — Towing vehicles — Mounting of electrical connections on rear cross members; status code is 9599; successor is ISO 4009:1989; withdrawn / published date is 1977-04-01, recorded from its source on 2026-08-05.

- **Identifier:** ISO 4009:1977 _(verified: appears in the quote below)_
- **Item title:** Road vehicles — Towing vehicles — Mounting of electrical connections on rear cross members _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 4009:1989
- **Withdrawn / published date:** 1977-04-01 _(verified: appears in the quote below)_

## What the source says

> 9687,IS,,ISO 4009:1977,Road vehicles — Towing vehicles — Mounting of electrical connections on rear cross members,Véhicules routiers — Véhicules tracteurs — Montage des dispositifs d'accouplements électriques sur la traverse arrière,1977-04-01,1,['43.040.10'],ISO/TC 22,9599,,[9688],"['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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).