CEN/TC 226
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 71310 | prEN 1423 rev | Road marking materials - Drop on materials - Glass beads, antiskid aggregates and mixtures of the two | Izstrādē |
| 71309 | FprEN 14388 | Road traffic noise reducing devices - Characteristics | Izstrādē |
| 71308 | CEN/TR 17828:2022 | Road infrastructure - Automated vehicle interactions - Reference Framework Release 1 | Standarts spēkā |
| 71308 | LVS CEN/TR 17828:2022 | Road infrastructure - Automated vehicle interactions - Reference Framework Release 1 | Standarts spēkā |
| 70539 | prEN 1463-3 | Road marking materials - Part 3: Active road studs: performance requirements | Aptauja slēgta |
| 70344 | CEN/TS 17812:2022 | Determination of the acoustic properties of markings - The CPX measurement method | Izstrādē |
| 70344 | LVS CEN/TS 17812:2022 | Determination of the acoustic properties of markings - The CPX measurement method | Standarts spēkā |
| 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 |
| 68351 | EN 12966:2014+A1:2018 | Road vertical signs - Variable message traffic signs | Izstrādē |
| 68351 | LVS EN 12966+A1:2019 | Road vertical signs - Variable message traffic signs | Standarts spēkā |
Displaying 61-70 of 427 results.