Working Party on Noise and Tyres | Session 70 | 11-13
Sep 2019
Geneva
The deadline for the submission of formal documents for this session is 17 June 2019.
Agenda Item 2.
UN Regulation No. 9 (Noise of three-wheeled vehicles)
Documentation
GRBP/2019/22
UN R9: Proposal for a Supplement to the 08 series of amendments (IMMA)
UN R9: Proposal for a Supplement to the 08 series of amendments
Proposal to correct inconsistencies on the exemption conditions for the additional sound emission provisions (ASEP) for vehicles with variable gear ratios or automatic transmission with non-lockable gear ratios.