Projects of IULTCS

ISO/CD 26840 2026-06-09 Chemicals for the leather tanning industry - Determination of glutaraldehyde More  Comment 
DIN EN 00289275 2026-05-27 Chemicals for the leather tanning industry - Determination of glutaraldehyde More  Comment 
DIN EN ISO 20136 rev 2026-04-16 Leather - Determination of degradability by micro-organisms More  Comment 
DIN EN ISO 17234-2 2026-04-16 Leather - Chemical tests for the determination of certain azo colorants in dyed leathers - Part 2: Determination of 4-aminoazobenzene (ISO/DIS 17234-2:2026); German and English version prEN ISO 17234-2:2026 More  Comment 
ISO/CD 20136 2026-04-08 Leather - Determination of degradability by micro-organisms More  Comment 
ISO/DIS 17234-2 2026-04-08 Leather - Chemical tests for the determination of certain azo colorants in dyed leathers - Part 2: Determination of 4-aminoazobenzene More  Comment 
DIN EN ISO 11640 2025-10-09 Leather - Tests for colour fastness - Colour fastness to cycles of to-and-fro rubbing (ISO/DIS 11640:2026); German and English version prEN ISO 11640:2026 More  Comment 
DIN EN ISO 15702 rev 2025-10-09 Leather - Tests for colour fastness - Colour fastness to machine washing More  Comment 
DIN EN ISO 15703 rev 2025-10-09 Leather - Tests for colour fastness - Colour fastness to mild washing More  Comment 
DIN EN ISO 17186 2025-10-09 Leather - Physical and mechanical tests - Determination of surface coating thickness (ISO/DIS 17186:2026); German and English version prEN ISO 17186:2026 More  Comment 

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