NA 005
DIN Standards Committee Building and Civil Engineering
Project
Road traffic noise reducing devices - Non-acoustic performance - Part 2: Methods of determination of the general safety and environmental characteristics
Begin
2026-04-27
WI
00226300
Planned document number
DIN EN 1794-2/A1
Project number
00520197
Responsible national committee
NA 005-10-26 AA - Noise reducing devices (national mirror committee for CEN/TC 226/WG 6)
Responsible european committee
CEN/TC 226/WG 6 - Noise reducing devices