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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 19071 ; IULTCS/IUC 35:2016-03	2016-03	Standards	Leather - Chemical tests - Determination of chromium (VI) and the reductive potential for chromium tanning agents More	Order from DIN Media
ISO 19074 ; IULTCS/IUP 57:2015-09	2015-09	Standards	Leather - Physical and mechanical tests - Determination of water absorption by capillary action (wicking) More	Order from DIN Media
ISO 19076 ; IULTCS/IUP 58:2023-01	2023-01	Standards	Leather - Measurement of leather surface - Electronic techniques More	Order from DIN Media
ISO 20136 ; IULTCS/IUC 37:2020-06	2020-06	Standards	Leather - Determination of degradability by micro-organisms More	Order from DIN Media
ISO 20137 ; IULTCS IUC 36:2023-11	2023-11	Standards	Leather - Chemical tests - Guidelines for testing critical chemicals in leather More	Order from DIN Media
ISO 20433 ; IULTCS/IUF 452:2024-04	2024-04	Standards	Leather - Tests for colour fastness - Colour fastness to crocking More	Order from DIN Media
ISO 20701 ; IULTCS/IUF 427:2024-08	2024-08	Standards	Leather - Tests for colour fastness - Colour fastness to saliva More	Order from DIN Media
ISO 21135 ; IULTCS/IUC 442:2024-05	2024-05	Standards	Chemicals for the leather tanning industry - Determination of the total content of certain bisphenols More	Order from DIN Media
ISO 22517 ; IULTCS/IUC 38:2019-05	2019-05	Standards	Leather - Chemical tests - Determination of pesticide residues content More	Order from DIN Media
ISO 22700 ; IULTCS/IUF 474:2019-03	2019-03	Standards	Leather - Measuring the colour and colour difference of finished leather More	Order from DIN Media

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