World Forum for the Harmonization of Vehicle Regulations | Session 189 | 6-9 Mar 2023
Geneva
Agenda Item 3.5.4.
Working Party on Noise and Tyres (GRBP) (Seventy-seventh session, 7-10 February 2023)

The Chair of GRBP will report orally on the highlights of the session.

Documentation
GRBP/75 GRBP-75: Report of the February 2023 session