CEN/TC 289
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 39940 | EN ISO 23910:2017 | Leather - Physical and mechanical tests - Measurement of stitch tear resistance (ISO 23910:2017) | Atcelts |
| 38384 | EN ISO 23910:2007/prA1 | Leather - Physical and mechanical tests - Measurement of stitch tear resistance - Amendment 1 | Izstrādē |
| 25107 | EN ISO 23910:2007 | Leather - Physical and mechanical tests - Measurement of stitch tear resistance (ISO 23910:2007) | Atcelts |
| 74419 | EN ISO 23702-1:2023 | Leather - Per- and polyfluoroalkyl substances - Part 1: Determination of non-volatile compounds by extraction method using liquid chromatography (ISO 23702-1:2023) | Izstrādē |
| 65302 | EN ISO 23702-1:2018 | Leather - Organic fluorine - Part 1: Determination of non-volatile compounds by extraction method using liquid chromatography/tandem mass spectrometry detector (LC-MS/MS) (ISO 23702-1:2018) | Atcelts |
| 78126 | EN ISO 23649:2025 | Chemicals for the leather tanning industry - Determination of cyclosiloxanes (ISO 23649:2025) | Standarts spēkā |
| 65704 | EN ISO 22700:2019 | Leather - Measuring the colour and colour difference of finished leather (ISO 22700:2019) | Standarts spēkā |
| 73406 | EN ISO 22517:2021 | Leather - Chemical tests - Determination of pesticide residues content (ISO 22517:2019) | Standarts spēkā |
| 28590 | EN ISO 22288:2009 | Leather - Physical and mechanical tests - Determination of flex resistance by the vamp flex method (ISO 22288:2006) | Atcelts |
| 76059 | EN ISO 21135:2024 | Chemicals for the leather tanning industry - Determination of the total content of certain bisphenols (ISO 21135:2024) | Standarts spēkā |
Displaying 321-330 of 486 results.