This document specifies methods and criteria for assessing the general safety and environmental performance of road traffic noise reducing devices under typical roadside conditions. Appropriate test methods are provided where these are necessary. The treatment of each topic is covered separately in Annexes A to F.
PROJECT
naSRPS EN 1794-2:2025/A1:2026
40.10
harmonizedStageCodeLabel.40.10
May 21, 2026