• 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

DIN EN ISO 21135 2024-09 Standards Chemicals for the leather tanning industry - Determination of the total content of certain bisphenols (ISO 21135:2024); German version EN ISO 21135:2024 More  Order from DIN Media
DIN EN ISO 22517 2021-11 Standards Leather - Chemical tests - Determination of pesticide residues content (ISO 22517:2019); German version EN ISO 22517:2021 More  Order from DIN Media
DIN EN ISO 22700 2019-08 Standards Leather - Measuring the colour and colour difference of finished leather (ISO 22700:2019); German version EN ISO 22700:2019 More  Order from DIN Media
DIN EN ISO 23649 2024-04 Draft standard Chemicals for the leather tanning industry - Determination of cyclosiloxanes in waterproofing fatliquors (ISO/DIS 23649:2024), German and English version prEN ISO 23649:2024 More  Order from DIN Media
DIN EN ISO 23702-1 2023-10 Standards Leather - Per- and polyfluoroalkyl substances - Part 1: Determination of non-volatile compounds by extraction method using liquid chromatography (ISO 23702-1:2023); German version EN ISO 23702-1:2023 More  Order from DIN Media
DIN EN ISO 23910 2019-10 Standards Leather - Physical and mechanical tests - Measurement of stitch tear resistance (ISO 23910:2019); German version EN ISO 23910:2019 More  Order from DIN Media
DIN EN ISO 25089 2024-08 Draft standard Leather - Tests for colour fastness - Colour fastness to sea water (ISO/DIS 25089:2024); German and English version prEN ISO 25089:2024 More  Order from DIN Media
DIN EN ISO 25202 2025-01 Draft standard Leather - Chemical analysis - Determination of glutaraldehyde content (ISO/DIS 25202:2024); German and English version prEN ISO 25202:2024 More 
DIN EN ISO 26082-1 2019-11 Standards Leather - Physical and mechanical test methods for the determination of soiling - Part 1: Rubbing (Martindale) method (ISO 26082-1:2019); German version EN ISO 26082-1:2019 More  Order from DIN Media
DIN EN ISO 27587 2021-06 Standards Leather - Chemical tests - Determination of free formaldehyde in process auxiliaries (ISO 27587:2021); German version EN ISO 27587:2021 More  Order from DIN Media

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