DIN EN ISO 20701
Leather - Tests for colour fastness - Colour fastness to saliva (ISO 20701:2024); German version EN ISO 20701:2024
Leder - Prüfung der Farbechtheit - Farbechtheit gegenüber Speichel (ISO 20701:2024); Deutsche Fassung EN ISO 20701:2024
Responsible national committee
NA 062-05-51 AA - Requirements and physical test methods of leather and ....
Responsible european committee
CEN/TC 289/WG 3 - Fastness test methods
Responsible international committee
IULTCS - International Union of Leather Technologists and Chemists Societies