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Hydrogen Technologies Standards form the basic framework for market ramp-up
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Climate change Standards and specifications support climate targets
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Smart Farming Standards and specifications are drivers for the digitalization of agriculture
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Publications of IULTCS

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ISO 17231 ; IULTCS/IUP 37:2017-08	2017-08	Standards	Leather - Physical and mechanical tests - Determination of water repellency of garment leather More	Order from DIN Media
ISO 17232 ; IULTCS/IUP 38:2017-02	2017-02	Standards	Leather - Physical and mechanical tests - Determination of heat resistance of patent leather More	Order from DIN Media
ISO 17233 ; IULTCS/IUP 29:2017-02	2017-02	Standards	Leather - Physical and mechanical tests - Determination of cold crack temperature of surface coatings More	Order from DIN Media
ISO 17234-1 ; IULTCS/IUC 20-1:2020-08	2020-08	Standards	Leather - Chemical tests for the determination of certain azo colourants in dyed leathers - Part 1: Determination of certain aromatic amines derived from azo colourants More	Order from DIN Media
ISO 17234-2 ; IULTCS/IUC 20-2:2011-03	2011-03	Standards	Leather - Chemical tests for the determination of certain azo colorants in dyed leathers - Part 2: Determination of 4-aminoazobenzene More	Order from DIN Media
ISO 17235 ; IULTCS/IUP 36:2015-09	2015-09	Standards	Leather - Physical and mechanical tests - Determination of softness More	Order from DIN Media
ISO 17236 ; IULTCS/IUP 43:2016-02	2016-02	Standards	Leather - Physical and mechanical tests - Determination of extension set More	Order from DIN Media
ISO 17489 ; IULTCS/IUC 33:2013-11	2013-11	Standards	Leather - Chemical tests - Determination of tan content in synthetic tanning agents More	Order from DIN Media
ISO 17502 ; IULTCS/IUF 472:2013-05	2013-05	Standards	Leather - Determination of surface reflectance More	Order from DIN Media
ISO 18218-1 ; IULTCS/IUC 28-1:2023-06	2023-06	Standards	Leather - Determination of ethoxylated alkylphenols (APEO) - Part 1: Direct method More	Order from DIN Media

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