# ISO 27145-4:2012 — Withdrawn and superseded ISO standards

For ISO 27145-4:2012, item title is Road vehicles — Implementation of World-Wide Harmonized On-Board Diagnostics (WWH-OBD) communication requirements — Part 4: Connection between vehicle and test equipment; status code is 9599; successor is ISO 27145-4:2016; withdrawn / published date is 2012-08-14, recorded from its source on 2026-08-05.

- **Identifier:** ISO 27145-4:2012 _(verified: appears in the quote below)_
- **Item title:** Road vehicles — Implementation of World-Wide Harmonized On-Board Diagnostics (WWH-OBD) communication requirements — Part 4: Connection between vehicle and test equipment _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 27145-4:2016
- **Withdrawn / published date:** 2012-08-14 _(verified: appears in the quote below)_

## What the source says

> 46278,IS,,ISO 27145-4:2012,Road vehicles — Implementation of World-Wide Harmonized On-Board Diagnostics (WWH-OBD) communication requirements — Part 4: Connection between vehicle and test equipment,Véhicules routiers — Mise en application des exigences de communication pour le diagnostic embarqué harmonisé à l'échelle mondiale (WWH-OBD) — Partie 4: Connexion entre véhicule et équipement d'essai,2012-08-14,1,"['43.040.10','43.180']",ISO/TC 22/SC 31,9599,[44026],[68571],['en'],17,"<p>ISO 27145-4:2012 defines the requirements to successfully establish, maintain and terminate communication with a vehicle that implements the requirements of the World-Wide Harmonized On-Board Diagnostic Global Tech

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).