CEN/TC 226
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 72920 | FprEN 1793-6 | Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 6: Intrinsic characteristics - Airborne sound insulation under direct sound field conditions | Izstrādē |
| 21682 | EN 1424:1997/A1:2003 | Road marking materials - Premix glass beads | Izstrādē |
| 66488 | prEN 13459 rev | Road marking materials - Sampling from storage and testing | Izstrādē |
| 66487 | EN 1463-2:2021 | Road marking materials - Retroreflecting road studs - Part 2: Road test performance specifications | Izstrādē |
| 77396 | - | Road infrastructure - Automated vehicle interactions – Guidance on the assessment of standards providing infrastructure support to automated mobility. | Izstrādē |
| 37129 | EN 12899-2:2007/FprA1 | Fixed, vertical road traffic signs - Part 2: Transilluminated traffic bollards (TTB) | Izstrādē |
| 69690 | EN 1793-6:2018/prA1 | Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 6: Intrinsic characteristics - In situ values of airborne sound insulation under direct sound field conditions | Izstrādē |
| 61089 | EN 1793-2:2018 | Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 2: Intrinsic characteristics of airborne sound insulation under diffuse sound field conditions | Izstrādē |
| 31557 | prEN 1317-8 | Road restraint systems - Part 8 : Motorcycle road restraint systems which reduce the impact severity of motorcyclist collisions with safety barriers | Izstrādē |
| 78068 | EN 12767:2019/prA1 | Passive safety of support structures for road equipment - Requirements and test methods | Izstrādē |
Displaying 371-380 of 414 results.