# ISO 17228:2005 — Withdrawn and superseded ISO standards For ISO 17228:2005, item title is Leather — Tests for colour fastness — Change in colour with accelerated ageing; status code is 9599; successor is ISO 17228:2015; withdrawn / published date is 2005-07-26, recorded from its source on 2026-08-05. - **Identifier:** ISO 17228:2005 _(verified: appears in the quote below)_ - **Item title:** Leather — Tests for colour fastness — Change in colour with accelerated ageing _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 17228:2015 - **Withdrawn / published date:** 2005-07-26 _(verified: appears in the quote below)_ ## What the source says > 31294,IS,,ISO 17228:2005,Leather — Tests for colour fastness — Change in colour with accelerated ageing,Cuir — Essais de solidité des teintures — Changement de couleur avec vieillissement accéléré,2005-07-26,1,['59.140.30'],IULTCS,9599,,[54447],"['en','fr']",7,"
Over time, the surface colour of leather and the leather itself change due to ageing and to the action of the surroundings on the leather. The purpose of the various ageing procedures described in ISO 17228:2005 is to obtain an indication of the changes that could occur when leather is exposed to a certain environment for a prolonged time. The test conditions to be used depend on the type of leather and its intended use.
" 31295 ## 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 Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).