Working Party on Noise | Session 69 | 23-25 Jan 2019
Geneva
Agenda Item 2.
UN Regulation No. 9 (Noise of three-wheeled vehicles)

3. GRB noted that the proposals for the 08 series of amendments, which had been adopted by GRB at the previous session (ECE/TRANS/WP.29/GRB/66, para. 3 and Annex II), had been submitted to WP.29 and to the Administrative Committee (AC.1) for consideration and vote at their March 2019 sessions.

4. The expert from IMMA proposed to correct an inconsistency in the exemption conditions applicable to the additional sound emission provisions (ASEP) for vehicles with variable gear ratios or automatic transmission with non-lockable gear ratios (GRB-69-14 and GRB-69-16). The expert from Germany made a study reservation. GRB invited IMMA to convert the proposal into an official document for consideration at the next session.

Documentation
GRB-69-14 UN R9: Proposal for amendments to the draft 08 series of amendments (IMMA)
GRB-69-16 UN R9: ASEP for L5 vehicles with CVT/AT: background information to GRB-69-14 (IMMA)