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.
| Reference Number: | WP.29/2019/7 |
| Meeting Session(s): | 177th WP.29 session (11-15 Mar 2019) |
| Document date: | 20 Dec 18 |
| Document status: | Adopted by WP.29 |
| Regarding: | UN R92 Motorcycle RESS |
| Adoption Vote | |
| This proposal (WP.29/2019/7) was adopted by the World Forum. Fifteen Contracting Parties out of the 25 applying UN R92 were present for the vote by AC.1. Fifteen voted in favor with zero against and zero abstaining. | |
| View full document file for more information | |
Proposal to clarify the requirements for non-original replacement exhaust silencing systems (NORESS).
| Reference Number: | GRBP/2024/21 |
| Submitted by: | EC, Germany, Netherlands, Switzerland, and UK |
| Meeting Session(s): | 80th GRBP session (17-20 Sep 2024) |
| Document date: | 03 Jul 24 |
| Document status: | Formal GR review |
| Regarding: | UN R92 Motorcycle RESS |
| View full document file for more information | |
| Documents establishing the amendments | |||||
|---|---|---|---|---|---|
| 02 series of amendments | WP.29/2019/7 | ||||
| Supplement 1 | GRBP/2024/21 | ||||