Working Party on Noise and Tyres | Session 78 | 30 Aug-1 Sep 2023
Geneva
Agenda Item 6.
UN Regulation No. 138 (Quiet road transport vehicles)

GRBP will be informed about the activities of the Task Force on Quiet Road Transport Vehicles (TF QRTV) and may expect a progress report of the Informal Working Group on Quiet Road Transport Vehicles for the Global Technical Regulation (IWG QRTV GTR).

Documentation
GRBP-78-11 QRTV: Status report of the informal group
GRBP-78-12 UN R138: Consolidated text
GRBP-78-21 UN R138: Comments on Specific Aspects of the Acoustic Vehicle Alerting Sound (WBU)