Dear customers,
Due to the public holiday on May 14, 2026, and the following bridge day, we are currently not available in person.
Registrations and manually processed orders cannot be handled during this period. However, our webshop remains available for orders and downloads at any time.
From Monday onward, we will be happy to assist you again as usual.
You can also find many helpful answers and resources in our FAQ section at any time.
Your DIN Media GmbH
Standard [WITHDRAWN]
Product information on this site:
Quick delivery via download or delivery service
All transactions are encrypted
The text of ISO 17231:2006 has been prepared by the "International Union of Leather Technologists and Chemists Societies" and has been adopted as EN ISO 17231:2011 by Technical Committee CEN/TC 289 "Leather", the secretariat of which is held by UNI (Italy). The responsible national committee is Working Committee NA 062-05-51 AA "Anforderungen und physikalische Prüfverfahren für Leder und seine Ausgangsprodukte" ("Requirements and physical test methods of leather and ..."), Mirror Committee of CEN/TC 289 "Leather" of the Materials Testing Standards Committee (NMP). This International Standard specifies a method for determining the repellency of leather to surface wetting. It is applicable to all leathers intended for use in clothing. The method does not determine the resistance of leather to water penetration.
This document replaces DIN EN 14340:2004-04 .
This document has been replaced by: DIN EN ISO 17231:2017-12 .