CEN/TC 289
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 80421 | prEN ISO 25202 | Leather - Chemical analysis - Determination of glutaraldehyde content (ISO/DIS 25202:2024) | Aptauja slēgta |
| 79910 | prEN ISO 2417 | Leather - Physical and mechanical tests - Determination of the static absorption of water (ISO/DIS 2417:2024) | Aptauja slēgta |
| 81049 | prEN ISO 22700 rev | Leather — Measuring the colour and colour difference of finished leather | Izstrādē |
| 65514 | prEN ISO 22517 | Leather – Chemical tests - Determination of pesticide residues content in leather | Izstrādē |
| 60955 | prEN ISO 20699 | Leather - Chemical tests - Pre-aging for chemical determination of hexavalent chromium | Izstrādē |
| 32712 | prEN ISO 18451-2 | Leather - Chemical tests - Determination of chlorinated hydrocarbons in leather. | Izstrādē |
| 36921 | prEN ISO 17502 | Leather - Determination of surface reflectance (ISO 17502:2013) | Izstrādē |
| 36924 | prEN ISO 17489 | Leather - Chemical tests - Determination of tan content in synthetic tanning agents (ISO 17489:2013) | Izstrādē |
| 80310 | prEN ISO 17232 | Leather - Physical and mechanical tests - Determination of heat resistance of patent leather (ISO/DIS 17232:2025) | Aptauja slēgta |
| 33464 | prEN ISO 17228 rev | Leather - Tests for colour fastness - Change in colour with accelerated ageing | Izstrādē |
Displaying 11-20 of 486 results.