ISO 20872:2001 (EN 12771:1999)
Footwear -- Test methods for outsoles -- Tear strength
This standard has been revised by ISO 20872:2018
ISO 20872 specifies a method for the determination of the tear strength of outsoles, irrespective of the material, using trouser test pieces.
A standard is reviewed every 5 years
Revisions / Corrigenda