# ISO 20433:2012 — Withdrawn and superseded ISO standards

For ISO 20433:2012, item title is Leather — Tests for colour fastness — Colour fastness to crocking; status code is 9599; successor is ISO 20433:2024; withdrawn / published date is 2012-09-24, recorded from its source on 2026-08-05.

- **Identifier:** ISO 20433:2012 _(verified: appears in the quote below)_
- **Item title:** Leather — Tests for colour fastness — Colour fastness to crocking _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 20433:2024
- **Withdrawn / published date:** 2012-09-24 _(verified: appears in the quote below)_

## What the source says

> 54448,IS,,ISO 20433:2012,Leather — Tests for colour fastness — Colour fastness to crocking,Cuir — Essais de solidité des coloris — Solidité des coloris au dégorgement par frottement,2012-09-24,2,['59.140.30'],IULTCS,9599,[39424],[86793],"['en','fr']",5,"<p>This International Standard specifies a method for determining the amount of colour transferred from the surface of coloured leather to other surfaces by rubbing with a white cotton cloth. </p><p>Two tests are carried out, one with a dry rubbing cloth and one with a wet rubbing cloth. </p><p>The method is applicable to all types of coloured leather. Since after treatments of the leather as well as surface finishes can affect the degree of

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).