CEN/TC 226
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 72917 | EN 1793-3:2025 | Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 3: Normalized traffic noise spectrum | Standarts spēkā |
| 72920 | EN 1793-6:2025 | Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 6: Intrinsic characteristics - Airborne sound insulation under direct sound field conditions | Standarts spēkā |
| 78834 | EN 18124:2025 | Road marking materials - Temporary road markings | Standarts spēkā |
| 72916 | EN 1793-4:2025 | Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 4: Intrinsic characteristics - Intrinsic sound diffraction | Standarts spēkā |
| 80468 | EN 12767:2019+A1:2024 | Passive safety of support structures for road equipment - Requirements and test methods | Standarts spēkā |
| 72918 | EN 1793-1:2025 | Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 1: Intrinsic characteristics - Sound absorption under diffuse sound field conditions | Standarts spēkā |
| 80468 | LVS EN 12767:2019+A1:2024 | Passive safety of support structures for road equipment - Requirements and test methods | Standarts spēkā |
| 78967 | CEN/TR 18186:2024 | Road restraint systems - General requirements for the competence of laboratories performing virtual testing for the evaluation of vehicle restraint systems | Standarts spēkā |
| 35405 | LVS EN 1423:2012 | Road marking materials - Drop on materials - Glass beads, antiskid aggregates and mixtures of the two | Standarts spēkā |
| 25431 | LVS EN 12899-5:2008 | Fixed, vertical road traffic signs - Part 5: Initial type testing | Standarts spēkā |
Displaying 381-390 of 427 results.