# ISO 16121-4:2005 — Withdrawn and superseded ISO standards For ISO 16121-4:2005, item title is Road vehicles — Ergonomic requirements for the driver's workplace in line-service buses — Part 4: Cabin environment; status code is 9599; successor is ISO 16121-4:2011; withdrawn / published date is 2005-08-15, recorded from its source on 2026-08-05. - **Identifier:** ISO 16121-4:2005 _(verified: appears in the quote below)_ - **Item title:** Road vehicles — Ergonomic requirements for the driver's workplace in line-service buses — Part 4: Cabin environment _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 16121-4:2011 - **Withdrawn / published date:** 2005-08-15 _(verified: appears in the quote below)_ ## What the source says > 39121,IS,,ISO 16121-4:2005,Road vehicles — Ergonomic requirements for the driver's workplace in line-service buses — Part 4: Cabin environment,Véhicules routiers — Exigences ergonomiques du poste de conduite dans les bus de ville — Partie 4: Environnement dans la cabine,2005-08-15,1,"['13.180','43.080.20']",ISO/TC 22,9599,,[56533],"['en','ru']",6,"
ISO 16121-4:2005 applies to the driver's workplace in low-floor line-service buses designed for the carriage of passengers, comprising more than eight seats in addition to the driver's seat, and having a maximum weight exceeding five metric tonnes and an overall width exceeding 2,30 m.
It gives the minimum requirements for the cabin enviro ## 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 Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).