# ISO 17234-1:2015 — Withdrawn and superseded ISO standards

For ISO 17234-1:2015, item title is Leather — Chemical tests for the determination of certain azo colorants in dyed leathers — Part 1: Determination of certain aromatic amines derived from azo colorants; status code is 9599; successor is ISO 17234-1:2020; withdrawn / published date is 2015-03-26, recorded from its source on 2026-08-05.

- **Identifier:** ISO 17234-1:2015 _(verified: appears in the quote below)_
- **Item title:** Leather — Chemical tests for the determination of certain azo colorants in dyed leathers — Part 1: Determination of certain aromatic amines derived from azo colorants _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 17234-1:2020
- **Withdrawn / published date:** 2015-03-26 _(verified: appears in the quote below)_

## What the source says

> 61791,IS,,ISO 17234-1:2015,Leather — Chemical tests for the determination of certain azo colorants in dyed leathers — Part 1: Determination of certain aromatic amines derived from azo colorants,Cuir — Essais chimiques pour le dosage de certains colorants azoïques dans les cuirs teints — Partie 1: Dosage de certaines amines aromatiques dérivées des colorants azoïques,2015-03-26,2,['59.140.30'],IULTCS,9599,[50111],[75891],"['en','fr']",15,<p>ISO 17234-1:2015 specifies a method for determining the use of certain azo colorants which can release certain aromatic amines.</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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).