# ISO 7176-9:1988 — Withdrawn and superseded ISO standards For ISO 7176-9:1988, item title is Wheelchairs — Part 9: Climatic tests for electric wheelchairs; status code is 9599; successor is ISO 7176-9:2001; withdrawn / published date is 1988-11-17, recorded from its source on 2026-08-05. - **Identifier:** ISO 7176-9:1988 _(verified: appears in the quote below)_ - **Item title:** Wheelchairs — Part 9: Climatic tests for electric wheelchairs _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 7176-9:2001 - **Withdrawn / published date:** 1988-11-17 _(verified: appears in the quote below)_ ## What the source says > 13785,IS,,ISO 7176-9:1988,Wheelchairs — Part 9: Climatic tests for electric wheelchairs,Fauteuils roulants — Partie 9: Essais climatiques pour fauteuils roulants électriques,1988-11-17,1,['11.180.10'],ISO/TC 173/SC 1,9599,,[23821],"['en','fr']",2,

Prior to each test the wheelchair shall have been conditioned for at least 24 hours according to ISO 554. The effects of rain and changes of temperature are to be determined in accordance with IEC 529 and IEC 68-2-14.

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 Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).