WP.29/2019/7
UN R92: Proposal for the 02 series of amendments
Source(s)
Date
20 Dec 2018
Status
Adopted
Subject
Impact
02 series of amendments
Meeting(s)

Proposal to introduce requirements for non-original replacement exhaust silencing systems with multiple, manually or electronically adjustable, rider-selectable operating modes or variable geometries (NORESS with “flexibilities”). This is a consolidated version of the amended regulation. For more information on the changes, see document GRB/2018/6 where the changes are marked in bold and strikethrough text.

Downloads
UNECE server
Related documents
GRBP/2019/15
UN R59: Proposal for a Supplement to the 02 series of amendments (Superseded)
GRB-66-12
Problems with noise emissions of L-category vehicles (Superseded)
GRB/2018/6
UN R92: Proposal for 02 series of amendments (Superseded)
Excerpts from session reports
GRB | Session 68 | 12-14 Sep 2018

10. The expert from Germany presented a new series of amendments to UN Regulation No. 92 which introduce requirements for non-original replacement exhaust silencing systems (NORESS). GRB adopted the proposals and requested the secretariat to submit them to WP.29 and AC.1 for consideration and vote at their March 2019 sessions as a draft 02 series of amendments to UN Regulation No. 92.

WP.29 | Session 176 | 12-16 Nov 2018

67. In particular, the GRBP Chair mentioned that GRBP had adopted new series of amendments to UN Regulations Nos. 9 (Noise of three-wheeled vehicles) and 92 (Replacement exhaust silencing systems for motorcycles).

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