# ISO 562:1981 — Withdrawn and superseded ISO standards

For ISO 562:1981, item title is Hard coal and coke — Determination of volatile matter content; status code is 9599; successor is ISO 562:1998; withdrawn / published date is 1981-11-01, recorded from its source on 2026-08-05.

- **Identifier:** ISO 562:1981 _(verified: appears in the quote below)_
- **Item title:** Hard coal and coke — Determination of volatile matter content _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 562:1998
- **Withdrawn / published date:** 1981-11-01 _(verified: appears in the quote below)_

## What the source says

> 4652,IS,,ISO 562:1981,Hard coal and coke — Determination of volatile matter content,Houille et coke — Détermination du taux de matières volatiles,1981-11-01,1,"['73.040','75.160.10']",ISO/TC 27/SC 5,9599,,[1464],"['en','fr']",5,

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).