CEN/TC 289
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 81098 | prEN ISO 5403-2 rev | Leather — Determination of water resistance of flexible leather — Part 2: Repeated angular compression (Maeser) | Izstrādē |
| 80309 | prEN ISO 5403-1 | Leather - Determination of water resistance of flexible leather - Part 1: Repeated linear compression (penetrometer) (ISO/DIS 5403-1:2025) | Aptauja slēgta |
| 24124 | prEN ISO 5398-2 | Leather - Chemical determination of chromic oxide content - Part 2: Quantification by colorimetric determination (ISO/FDIS 5398-2:2008) | Izstrādē |
| 14360 | prEN ISO 5398 | Leather - Chemical tests - Determination of chromic oxide content | Izstrādē |
| 79908 | prEN ISO 3377-2 | Leather - Physical and mechanical tests - Determination of tear load - Part 2: Double edge tear (ISO/DIS 3377-2:2025) | Aptauja slēgta |
| 33489 | prEN ISO 26082-2 | Leather - Physical and mechanical test method for the determination of soiling - Part 2: Tumbling method | Izstrādē |
| 81050 | prEN ISO 26082-1 rev | Leather — Physical and mechanical test methods for the determination of soiling — Part 1: Rubbing (Martindale) method | Izstrādē |
| 25105 | prEN ISO 26081 | Leather - Physical and mechanical tests - Determination of soiling for domestic and contract upholstery leather (ISO/DIS 26081:2008) | Izstrādē |
| 38510 | prEN ISO 2588 | Leather - Sampling - Number of items for a gross sample (ISO 2588:2014) | Izstrādē |
| 81158 | prEN ISO 25712 | Chemicals for the leather tanning industry – Determination of melamine | Izstrādē |
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