UN R59: Proposal for a Supplement to the 02 series of amendments
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Proposal to transpose the modified requirements for non-original replacement exhaust silencing systems (NORESS) from UN R92 (Replacement exhaust silencing systems for motorcycles) into UN R59.

Reference Number: GRBP/2019/15
Origin: Germany
Date: 21 June 2019
Proposal Status: Superseded
Related Documents:
WP.29/2019/7 | UN R92: Proposal for the 02 series of amendments
WP.29/2020/7 | UN R59: Proposal for a new 03 series of amendments
Discussion(s):
Working Party on Noise and Tyres | Session 70 | 11-13 Sep 2019

9. The expert from Germany introduced a proposal for a new series of amendments aimed at transposing the modified requirements for non-original replacement exhaust silencing systems (NORESS) from UN Regulation No. 92 (Replacement exhaust silencing systems for motorcycles) into UN Regulation No. 59. GRBP adopted the proposal and requested the secretariat to submit it to WP.29 and AC.1 for consideration and vote at their March 2020 sessions as a draft 03 series of amendments to UN Regulation No. 59.

42. The GRBP chair mentioned that GRBP had adopted a new series of amendments to UN Regulation No. 59 (Replacement silencing systems) and a draft technical report and Amendment No. 2 to UN GTR No. 16 (Tyres). He also indicated that the recently established Informal Working Group on Wet Grip Performance for Tyres in a Worn State (IWG WGWT) would be co-chaired by France and the European Commission.

World Forum for the Harmonization of Vehicle Regulations | Session 179 | 12-14 Nov 2019

9. The expert from Germany introduced a proposal for a new series of amendments aimed at transposing the modified requirements for non-original replacement exhaust silencing systems (NORESS) from UN Regulation No. 92 (Replacement exhaust silencing systems for motorcycles) into UN Regulation No. 59. GRBP adopted the proposal and requested the secretariat to submit it to WP.29 and AC.1 for consideration and vote at their March 2020 sessions as a draft 03 series of amendments to UN Regulation No. 59.

42. The GRBP chair mentioned that GRBP had adopted a new series of amendments to UN Regulation No. 59 (Replacement silencing systems) and a draft technical report and Amendment No. 2 to UN GTR No. 16 (Tyres). He also indicated that the recently established Informal Working Group on Wet Grip Performance for Tyres in a Worn State (IWG WGWT) would be co-chaired by France and the European Commission.