DIN Standards Committee Materials Testing
ISO 11640
Leather; tests for colour fastness; colour fastness to cycles of to-and-fro rubbing
Leder; Farbechtheitsprüfungen; Bestimmung der Reibechtheit von Färbungen
Responsible national committee
NA 062-05-51 AA - Requirements and physical test methods of leather and ....
Responsible international committee
IULTCS - International Union of Leather Technologists and Chemists Societies