# ISO 11726:2004 — Withdrawn and superseded ISO standards

For ISO 11726:2004, item title is Solid mineral fuels — Guidelines for the validation of alternative methods of analysis; status code is 9599; successor is ISO 11726:2017; withdrawn / published date is 2004-08-13, recorded from its source on 2026-08-05.

- **Identifier:** ISO 11726:2004 _(verified: appears in the quote below)_
- **Item title:** Solid mineral fuels — Guidelines for the validation of alternative methods of analysis _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 11726:2017
- **Withdrawn / published date:** 2004-08-13 _(verified: appears in the quote below)_

## What the source says

> 40226,IS,,ISO 11726:2004,Solid mineral fuels — Guidelines for the validation of alternative methods of analysis,Combustibles minéraux solides — Lignes directrices pour la validation de variantes analytiques,2004-08-13,1,['75.160.10'],ISO/TC 27/SC 5,9599,,[70841],['en'],24,"<p>ISO 11726:2004 describes procedures for validating alternative methods of analysis for coal and coke either directly by comparison with the relevant International Standard method or indirectly by comparison with reference materials that have been exhaustively analysed using the relevant International Standard method.</p><p>The statistical analysis methods used are parametric, i.e. their use is possible only when the cha

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).