# ISO 12900:1997 — Withdrawn and superseded ISO standards

For ISO 12900:1997, item title is Hard coal - Determination of abrasiveness; status code is 9599; successor is ISO 12900:2015; withdrawn / published date is 1997-12-25, recorded from its source on 2026-08-05.

- **Identifier:** ISO 12900:1997 _(verified: appears in the quote below)_
- **Item title:** Hard coal - Determination of abrasiveness _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 12900:2015
- **Withdrawn / published date:** 1997-12-25 _(verified: appears in the quote below)_

## What the source says

> 1671,IS,,ISO 12900:1997,Hard coal - Determination of abrasiveness,Houille — Détermination de l'abrasivité,1997-12-25,1,['73.040'],ISO/TC 27/SC 5,9599,,[67725],"['en','fr']",11,

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).