Working Party on Noise and Tyres | Session 78 | 30 Aug-1 Sep 2023
Geneva
Agenda Item 2.
UN Regulation No. 41 (Noise emissions of motorcycles)

3. The experts from IMMA and ISO tabled amendments that allowed the use of the latest standard ISO 10844:2021 test track (ECE/TRANS/WP.29/GRBP/2023/14, ECE/TRANS/WP.29/GRBP/2023/15). The expert from France proposed to complement these amendments with the phasing out of ISO 10844:2014 compliant test track (GRBP-78-19). GRBP invited IMMA and ISO to revise their proposal for consideration at the next session.

Documentation
GRBP-78-14 ASEP: Status report of the informal working group
GRBP-78-19 UN R41 and R63: Proposal to amend documents GRBP/2023/14, 15, and 16 (France)
GRBP/2023/14 UN R41: Proposal for Supplement 11 to the 04 series of amendments (IMMA)
GRBP/2023/15 UN R41: Proposal for Supplement 3 to the 05 series of amendments (IMMA)
GRBP/2023/16 UN R63: Proposal for Supplement 6 to the 02 series of amendments (IMMA)