| TF Tyre Abrasion: status report |
| Reference Number: GRBP-80-22 |
| Meeting Sessions: 80th GRBP session (17-20 Sep 2024) |
| Document date: 15 Sep 24 |
| Document status: GR information |
| Relevant to: UN Regulation No. 186 | Tyre abrasion |
| Click here to view the full document file |
| UN R51: Proposal on ESES |
| Reference Number: GRBP-80-23 |
|
EC counter-proposal on the introduction of EVs in the scope of ASEP |
| Submitted by: EC |
| Meeting Sessions: 80th GRBP session (17-20 Sep 2024) |
| Document date: 16 Sep 24 |
| Document status: Informal GR review |
| Relevant to: UN Regulation No. 51 | Vehicle Noise Emissions |
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| UN R138: Proposal for amendment for the sensitive fixation of the AVAS sound pressure levels |
| Reference Number: GRBP-80-24 |
|
EC resulting position to |
| Submitted by: EC |
| Meeting Sessions: 80th GRBP session (17-20 Sep 2024) |
| Document date: 16 Sep 24 |
| Relevant to: UN Regulation No. 138 | Quiet Road Transport Vehicles |
| Click here to view the full document file |
| UN R117: Presentation on the Evolution of the regulation |
| Reference Number: GRBP-80-25 |
|
ETRTO recommends to create a GRBP GOIE (Group of Interested Experts) involving CP’s |
| Submitted by: ETRTO |
| Meeting Sessions: 80th GRBP session (17-20 Sep 2024) |
| Document date: 16 Sep 24 |
| Relevant to: UN Regulation No. 117 | Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance |
| Click here to view the full document file |
| UN R142: Proposal for a Supplement 2 to the 01 series of amendments |
| Reference Number: GRBP-80-26 |
|
The proposal provides a more clear indication by introducing the definition of “Front axle” so that it clarifies the interpretation of front steering axle. |
| Submitted by: ETRTO |
| Meeting Sessions: 80th GRBP session (17-20 Sep 2024) |
| Document date: 16 Sep 24 |
| Relevant to: UN Regulation No. 142 | Tyre Installation |
| Click here to view the full document file |
| Updated provisional agenda for the eightieth session |
| Reference Number: GRBP-80-01 |
| Meeting Sessions: 80th GRBP session (17-20 Sep 2024) |
| Document date: 17 Sep 24 |
| Click here to view the full document file |
| GRBP 80 Running order |
| Reference Number: GRBP-80-15/Rev.1 |
| Meeting Sessions: 80th GRBP session (17-20 Sep 2024) |
| Document date: 17 Sep 24 |
| Click here to view the full document file |
| UN R138: Proposal for a new supplement to the 02 series of amendments |
| Reference Number: GRBP-80-28 |
|
Proposal to clarify the original intent of the Task Force on Quiet Road Transport Vehicles (TF QRTV) conclusion |
| Submitted by: OICA |
| Meeting Sessions: 80th GRBP session (17-20 Sep 2024) |
| Document date: 17 Sep 24 |
| Document status: Informal GR review |
| Relevant to: UN Regulation No. 138 | Quiet Road Transport Vehicles |
| Click here to view the full document file |
| UN R117: Presentation on the proposal for Supplement 3 to the 04 series of amendments |
| Reference Number: GRBP-80-30 |
|
Presentation by the IWG WGWT on the proposal to replace document ECE/TRANS/WP.29/GRBP/2024/23 by GRBP-80-11 |
| Meeting Sessions: 80th GRBP session (17-20 Sep 2024) |
| Document date: 17 Sep 24 |
| Relevant to: UN Regulation No. 117 | Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance |
| Click here to view the full document file |
| Reference document: Measurement Uncertainties when testing |
| Reference Number: GRBP-80-07/Rev.1 |
|
This document for reference might be applied to measurement procedures |
| Meeting Sessions: 80th GRBP session (17-20 Sep 2024) |
| Document date: 18 Sep 24 |
| Document status: Informal GR review |
| Click here to view the full document file |
| UN R138: Background to proposal for the Application of Noise Limits to EVs fitted with Exterior Sound Enhancement Systems (ESES) |
| Reference Number: GRBP-80-20/Rev.1 |
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Gives the background to proposal for the Application of Noise Limits to EVs fitted with Exterior Sound Enhancement Systems (ESES) to UN R51 |
| Submitted by: OICA |
| Meeting Sessions: 80th GRBP session (17-20 Sep 2024) |
| Document date: 18 Sep 24 |
| Relevant to: UN Regulation No. 138 | Quiet Road Transport Vehicles |
| Click here to view the full document file |
| UN R51: Proposal for a Supplement 12 to the 03 series of amendments |
| Reference Number: GRBP-80-21/Rev.1 |
|
The text reproduced below was prepared by the experts from OICA in order to address the original intent of the Task Force on Quiet Road Transport Vehicles (TF QRTV). This proposes to expand the speed range of ASEP forBEVs down to speeds > 0 km/h. |
| Submitted by: OICA |
| Meeting Sessions: 80th GRBP session (17-20 Sep 2024) |
| Document date: 18 Sep 24 |
| Relevant to: UN Regulation No. 51 | Vehicle Noise Emissions |
| Click here to view the full document file |
| ASEP : ACEA study |
| Reference Number: GRBP-80-31 |
| Submitted by: ACEA and OICA |
| Meeting Sessions: 80th GRBP session (17-20 Sep 2024) |
| Document date: 18 Sep 24 |
| Document status: Informal GR review |
| Relevant to: WP.29 Discussion Topic | Vehicle Sound |
| Click here to view the full document file |
| Assessment of external vehicle sound: Evaluation of situations where vehicles might be overheard |
| Reference Number: GRBP-80-32 |
| Submitted by: ACEA and OICA |
| Meeting Sessions: 80th GRBP session (17-20 Sep 2024) |
| Document date: 18 Sep 24 |
| Document status: Informal GR review |
| Relevant to: WP.29 Discussion Topic | Vehicle Sound |
| Click here to view the full document file |
| UN R138: Proposal for Supplement 1 to the 02 series of amendments |
| Reference Number: GRBP-80-33 |
|
Presentation to support ECE/TRANS/WP.29/GRBP/2024/20 |
| Submitted by: Japan |
| Meeting Sessions: 80th GRBP session (17-20 Sep 2024) |
| Document date: 18 Sep 24 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 138 | Quiet Road Transport Vehicles |
| Click here to view the full document file |
| UN R92: Proposal for 03 series of amendments |
| Reference Number: GRBP-80-29/Rev.3 |
|
Proposal to amend document GRBP/2024/21 |
| Submitted by: EC, Germany, Netherlands, and UK |
| Meeting Sessions: 80th GRBP session (17-20 Sep 2024) |
| Document date: 19 Sep 24 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 92 | Replacement Exhaust Silencing Systems for Motorcycles |
| Click here to view the full document file |
| UN R117: Status report by IWG Wet Grip on Worn Tyres |
| Reference Number: GRBP-80-34 |
| Meeting Sessions: 80th GRBP session (17-20 Sep 2024) |
| Document date: 19 Sep 24 |
| Relevant to: UN Regulation No. 117 | Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance |
| Click here to view the full document file |
| GRBP subgroups: Draft Running Order and Tentative Timetable for the October 2024 sessions in Berlin |
| Reference Number: GRBP-80-35/Rev.2 |
| Meeting Sessions: 80th GRBP session (17-20 Sep 2024) |
| Document date: 20 Sep 24 |
| Click here to view the full document file |
| TF-VS: Schedule for IWG and TF meeting under GRBP in December in Japan |
| Reference Number: GRBP-80-36 |
|
TF-VS, RD ASEP IWG for 4 Wheel vehicle and 2 wheel vehicle, TF-AVRS |
| Submitted by: Japan |
| Meeting Sessions: 80th GRBP session (17-20 Sep 2024) |
| Document date: 20 Sep 24 |
| Relevant to: WP.29 Discussion Topic | Vehicle Sound |
| Click here to view the full document file |
| Inland Transport Committee: Report from 86th meeting |
| Reference Number: GRBP-80-37 |
| Meeting Sessions: 80th GRBP session (17-20 Sep 2024) |
| Document date: 20 Sep 24 |
| Click here to view the full document file |
| GRBP: Report of the 80th (September 2024) session |
| Reference Number: GRBP/78 |
| Meeting Sessions: 80th GRBP session (17-20 Sep 2024) |
| Document date: 21 Oct 24 |
| Click here to view the full document file |
| TF VS (Vehicles' Sound): Status report |
| Reference Number: GRBP-80-27/Rev.1 |
| Meeting Sessions: 80th GRBP session (17-20 Sep 2024) and 16th TFVS session (28 Oct 2024) |
| Document date: 19 Nov 24 |
| Relevant to: WP.29 Discussion Topic | Vehicle Sound |
| Click here to view the full document file |
| Working Party on Noise & Tyres: Agenda for the 81st (February 2025) session |
| Reference Number: GRBP/2025/1 |
| Meeting Sessions: 81st GRBP session (18-21 Feb 2025) |
| Document date: 29 Nov 24 |
| Click here to view the full document file |
| UN R28: Proposal for Supplement 7 |
| Reference Number: GRBP/2025/2 |
|
Proposal for amendments to enable the application of UN R28 to ADS vehicles. |
| Submitted by: Australia |
| Meeting Sessions: 81st GRBP session (18-21 Feb 2025) |
| Document date: 29 Nov 24 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 28 | Audible Warning Devices and Signals |
| Click here to view the full document file |
| UN R138: Proposal for Supplement 2 to the 02 series of amendments |
| Reference Number: GRBP/2025/3 |
|
Proposal for amendments to enable the application of UN R138 to ADS vehicles. |
| Meeting Sessions: 81st GRBP session (18-21 Feb 2025) |
| Document date: 29 Nov 24 |
| Document status: Formal GR review |
| Relevant to: UN Regulation No. 138 | Quiet Road Transport Vehicles and WP.29 Regulatory Project | Review of Regulations for Applicability to ADS Vehicles |
| Click here to view the full document file |