| UN R41: Proposal to amend document GRBP/2025/5 |
| Reference Number: GRBP-81-02 |
|
Informal document from the Informal Working Group on Real Driving – Additional Sound Emission Provisions replacing the formal proposal to update the RD-ASEP limit line following revisions of the test procedures implemented by the 05 series of amendments. |
| Meeting Sessions: 81st GRBP session (18-21 Feb 2025) |
| Document date: 25 Jan 25 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 41 | Motorcycle Noise |
| Click here to view the full document file |
| UN R41: Proposal to amend document GRBP/2025/4 |
| Reference Number: GRBP-81-03 |
|
Informal document from the Informal Working Group on Real Driving – Additional Sound Emission Provisions to replace the formal document proposing a Supplement to the 05 series of amendments to clarify the application of the Annex 7 ASEP testing conditions of motorcycles. |
| Meeting Sessions: 81st GRBP session (18-21 Feb 2025) |
| Document date: 25 Jan 25 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 41 | Motorcycle Noise |
| Click here to view the full document file |
| RD-ASEP informal group status report to GRBP |
| Reference Number: GRBP-81-04 |
| Meeting Sessions: 81st GRBP session (18-21 Feb 2025) |
| Document date: 25 Jan 25 |
| Relevant to: UN Regulation No. 41 | Motorcycle Noise and UN Regulation No. 51 | Vehicle Noise Emissions |
| Click here to view the full document file |
| UN R41: Proposal to amend document GRBP-81-02 |
| Reference Number: GRBP-81-15 |
| Submitted by: IMMA |
| Meeting Sessions: 81st GRBP session (18-21 Feb 2025) |
| Document date: 12 Feb 25 |
| Relevant to: UN Regulation No. 41 | Motorcycle Noise |
| Click here to view the full document file |
| UN R41: Proposal to supersede document GRBP/2025/7 |
| Reference Number: GRBP-81-29 |
| Submitted by: IMMA |
| Meeting Sessions: 81st GRBP session (18-21 Feb 2025) |
| Document date: 18 Feb 25 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 41 | Motorcycle Noise |
| Click here to view the full document file |
| UN R41: Proposal to supersede document GRBP/2025/6 |
| Reference Number: GRBP-81-30 |
| Submitted by: IMMA |
| Meeting Sessions: 81st GRBP session (18-21 Feb 2025) |
| Document date: 18 Feb 25 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 41 | Motorcycle Noise |
| Click here to view the full document file |
| UN R41: Proposal for a Supplement to the 05 series of amendments |
| Reference Number: GRBP/2025/4 |
|
Proposal to clarify the application of the Annex 7 ASEP testing conditions of motorcycles. |
| Meeting Sessions: 81st GRBP session (18-21 Feb 2025) |
| Document date: 02 Dec 24 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 41 | Motorcycle Noise |
| Click here to view the full document file |
| UN R41: Proposal for a 06 series of amendments |
| Reference Number: GRBP/2025/5 |
|
Proposal to update the RD-ASEP limit line following the revisions of the test procedures implemented by the 05 series of amendments. |
| Meeting Sessions: 81st GRBP session (18-21 Feb 2025) |
| Document date: 02 Dec 24 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 41 | Motorcycle Noise |
| Click here to view the full document file |
| UN R41: Proposal for a Supplement to the 04 series of amendments |
| Reference Number: GRBP/2025/6 |
|
Proposal to strengthen provisions against test defeating and to facilitate Conformity of Production testing. |
| Submitted by: IMMA |
| Meeting Sessions: 81st GRBP session (18-21 Feb 2025) |
| Document date: 02 Dec 24 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 41 | Motorcycle Noise |
| Click here to view the full document file |
| UN R41: Proposal for a Supplement to the 05 series of amendments |
| Reference Number: GRBP/2025/7 |
|
Proposal to strengthen provisions against test defeating, to facilitate Conformity of Production testing, and to correct the communication document. |
| Submitted by: IMMA |
| Meeting Sessions: 81st GRBP session (18-21 Feb 2025) |
| Document date: 02 Dec 24 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 41 | Motorcycle Noise |
| Click here to view the full document file |
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| 3. | UN Regulation No. 41 (Noise Emissions of Motorcycles) |