# ISO 7243:1989 — Withdrawn and superseded ISO standards

For ISO 7243:1989, item title is Hot environments — Estimation of the heat stress on working man, based on the WBGT-index (wet bulb globe temperature); status code is 9599; successor is ISO 7243:2017; withdrawn / published date is 1989-07-20, recorded from its source on 2026-08-05.

- **Identifier:** ISO 7243:1989 _(verified: appears in the quote below)_
- **Item title:** Hot environments — Estimation of the heat stress on working man, based on the WBGT-index (wet bulb globe temperature) _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 7243:2017
- **Withdrawn / published date:** 1989-07-20 _(verified: appears in the quote below)_

## What the source says

> 13895,IS,,ISO 7243:1989,"Hot environments — Estimation of the heat stress on working man, based on the WBGT-index (wet bulb globe temperature)","Ambiances chaudes — Estimation de la contrainte thermique de l'homme au travail, basée sur l'indice WBGT (température humide et de globe noir)",1989-07-20,2,['13.180'],ISO/TC 159/SC 5,9599,[13894],[67188],"['en','fr']",9,"<p>Gives a method, which can easily be used in an industrial environment for evaluating the stresses on a individual. It applies to the evaluation of the mean effect of heat on man during a period representative of his activity but it does not apply to very short periods, nor to zones of comfort.</p>"

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).