Leather - Tests for colour fastness - Change in colour with accelerated ageing (ISO 17228:2015)
Leather - Physical and mechanical tests - Determination of water vapour absorption (ISO 17229:2016)
Leather - Physical and mechanical tests - Determination of water penetration pressure (ISO 17230:2006)
Leather - Physical and mechanical tests - Determination of water repellency of garment leather (ISO 17231:2017)
Leather - Physical and mechanical tests - Determination of heat resistance of patent leather (ISO 17232:2025)
Leather - Physical and mechanical tests - Determination of cold crack temperature of surface coatings (ISO 17233:2017)
Leather - Chemical tests for the determination of certain azo colourants in dyed leathers - Part 1: Determination of certain aromatic amines derived from azo colourants (ISO 17234-1:2024)
Leather - Chemical tests for the determination of certain azo colorants in dyed leathers - Part 2: Determination of 4-aminoazobenzene (ISO 17234-2:2011)
Leather - Physical and mechanical tests - Determination of softness (ISO 17235:2015)
Leather - Physical and mechanical tests - Determination of extension set (ISO 17236:2025)
Leather - Chemical tests - Determination of tan content in synthetic tanning agents (ISO 17489:2013)
Leather - Determination of surface reflectance (ISO 17502:2013)
53,361 distinct reference strings indexed from official source snapshots. Includes earlier editions. The index and publisher collections have different coverage. See sources and coverage.