| Report of the 79th (February 2024) GRBP session |
| Reference Number: GRBP/77 |
| Meeting Sessions: 79th GRBP session (6-9 Feb 2024) |
| Document date: 05 Mar 24 |
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| GRBP: Annotated provisional agenda for the 80th (September 2024) session |
| Reference Number: GRBP/2024/18 |
| Meeting Sessions: 80th GRBP session (17-20 Sep 2024) |
| Document date: 01 Jul 24 |
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| UN R124: Proposal for a Supplement |
| Reference Number: GRBP/2024/19 |
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Proposal to clarify the text:
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| Submitted by: Russia |
| Meeting Sessions: 80th GRBP session (17-20 Sep 2024) |
| Document date: 01 Jul 24 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 124 | Passenger Car and Trailer Wheels |
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| UN R51: Proposal for corrections to the 03 series of amendments |
| Reference Number: GRBP/2024/22 |
| Submitted by: OICA |
| Meeting Sessions: 80th GRBP session (17-20 Sep 2024) |
| Document date: 02 Jul 24 |
| Document status: Formal GR review |
| Relevant to: UN Regulation No. 51 | Vehicle Noise Emissions |
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| UN R138: Proposal for Supplement 1 to the 02 series of amendments |
| Reference Number: GRBP/2024/20 |
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Proposal to clarify that the maximum sound pressure requirement at the front plane at standstill condition in reverse shall be equal to the maximum level requirement in motion (defined by the QRTV task force as 75 dB(A) for both standstill and reverse driving). |
| Submitted by: Japan |
| Meeting Sessions: 80th GRBP session (17-20 Sep 2024) |
| Document date: 02 Jul 24 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 138 | Quiet Road Transport Vehicles |
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| UN R108: Proposal for a Supplement to the 01 series of amendments |
| Reference Number: GRBP/2024/24 |
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Proposal to correct an omission and clarify the text of Annex 3: The positioning and order of the markings shall be as follows:…. |
| Submitted by: ETRTO |
| Meeting Sessions: 80th GRBP session (17-20 Sep 2024) |
| Document date: 02 Jul 24 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 108 | Retreaded Tires for Motor Vehicles |
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| UN R117: Proposal for a Supplement 3 to the 04 series of amendments |
| Reference Number: GRBP/2024/23 |
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Proposal from the Wet Grip on Worn Tyres informal group to standardize provisions for the water depth measurement and to reduce the track friction range requirements under the test procedures. |
| Meeting Sessions: 80th GRBP session (17-20 Sep 2024) |
| Document date: 02 Jul 24 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 117 | Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance |
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| UN R117: Proposal for a Supplement to the 04 series of amendments |
| Reference Number: GRBP/2024/25 |
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Proposal to clarify that wet adhesion provisions apply to C1, C2, and C3 tyres, correct ISO and internal references, clarify symbols “ARC” and “ARR” relationships to indoor drum test method, and clarify application to M+S marked tyres. |
| Submitted by: ETRTO |
| Meeting Sessions: 80th GRBP session (17-20 Sep 2024) |
| Document date: 02 Jul 24 |
| Document status: Formal GR review |
| Relevant to: UN Regulation No. 117 | Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance |
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| UN R92: Proposal for a Supplement 1 to the 02 series of amendments |
| Reference Number: GRBP/2024/21 |
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Proposal to clarify the requirements for non-original replacement exhaust silencing systems (NORESS). |
| Submitted by: EC, Germany, Netherlands, Switzerland, and UK |
| Meeting Sessions: 80th GRBP session (17-20 Sep 2024) |
| Document date: 03 Jul 24 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 92 | Replacement Exhaust Silencing Systems for Motorcycles |
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| UN R75: Proposal for corrigendum (to the French version) |
| Reference Number: GRBP-80-02 |
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Correction to the French version of the document which had a missing text in Annex 5 Table 7. |
| Submitted by: France |
| Meeting Sessions: 80th GRBP session (17-20 Sep 2024) |
| Document date: 26 Aug 24 |
| Document status: Informal GR review |
| Relevant to: UN Regulation No. 75 | Motorcycle and Moped Tires |
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| UN R142: Proposal for a Supplement 2 to the 01 series of amendments |
| Reference Number: GRBP-80-03 |
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Proposal to clarify that FRT tyres shall not be fitted to front steering and drive axles of motor vehicles. |
| Submitted by: Germany |
| Meeting Sessions: 80th GRBP session (17-20 Sep 2024) |
| Document date: 26 Aug 24 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 142 | Tyre Installation |
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| UN R51: IWG ASEP Status report |
| Reference Number: GRBP-80-04 |
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IWG RD-ASEP has two parts: |
| Meeting Sessions: 80th GRBP session (17-20 Sep 2024) |
| Document date: 26 Aug 24 |
| Document status: Informal GR review |
| Relevant to: UN Regulation No. 41 | Motorcycle Noise and UN Regulation No. 51 | Vehicle Noise Emissions |
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| General information and WP.29 highlights |
| Reference Number: GRBP-80-05 |
| Meeting Sessions: 80th GRBP session (17-20 Sep 2024) |
| Document date: 02 Sep 24 |
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| UN R138: Proposal for 03 series of amendments |
| Reference Number: GRBP-80-06 |
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This proposal aims at aligning the emission of AVAS sounds with safety needs |
| Submitted by: EC |
| Meeting Sessions: 80th GRBP session (17-20 Sep 2024) |
| Document date: 03 Sep 24 |
| Document status: Informal GR review |
| Relevant to: UN Regulation No. 138 | Quiet Road Transport Vehicles |
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| UN R41: Proposal for a Supplement to the 05 series of amendments |
| Reference Number: GRBP-80-08 |
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Proposal prepared by the experts from the IWG RD-ASEP in order to clarify the application of the Annex 7 ASEP testing conditions of motorcycles. |
| Meeting Sessions: 80th GRBP session (17-20 Sep 2024) |
| Document date: 11 Sep 24 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 41 | Motorcycle Noise |
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| UN R41: Presentation by IWG RD-ASEP on proposal for amendment for a new 06 Series of amendments |
| Reference Number: GRBP-80-09 |
| Meeting Sessions: 80th GRBP session (17-20 Sep 2024) |
| Document date: 11 Sep 24 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 41 | Motorcycle Noise |
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| UN R117: Proposal for Supplement 3 to the 04 series of amendments |
| Reference Number: GRBP-80-11 |
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Proposal by the IWG WGWT to replace document ECE/TRANS/WP.29/GRBP/2024/23. This proposal aims as a first step to standardize the water depth measurement. |
| Meeting Sessions: 80th GRBP session (17-20 Sep 2024) |
| Document date: 11 Sep 24 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 117 | Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance |
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| UN R51: Proposals for amendment |
| Reference Number: GRBP-80-12 |
| Submitted by: EC |
| Meeting Sessions: 80th GRBP session (17-20 Sep 2024) |
| Document date: 11 Sep 24 |
| Document status: Informal GR review |
| Relevant to: UN Regulation No. 51 | Vehicle Noise Emissions |
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| UN R138: Proposal for alternative non-acoustic measures to AVAS |
| Reference Number: GRBP-80-13 |
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Proposal to delete this footnote 2 from the regulation |
| Submitted by: EC |
| Meeting Sessions: 80th GRBP session (17-20 Sep 2024) |
| Document date: 11 Sep 24 |
| Document status: Informal GR review |
| Relevant to: UN Regulation No. 138 | Quiet Road Transport Vehicles |
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| List of GRBP priorities for 2024-2025 |
| Reference Number: GRBP-80-14 |
| Meeting Sessions: 80th GRBP session (17-20 Sep 2024) |
| Document date: 12 Sep 24 |
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| Task Force Automated Vehicles Regulation Screening (TF AVRS) : Status update |
| Reference Number: GRBP-80-16 |
| Meeting Sessions: 80th GRBP session (17-20 Sep 2024) |
| Document date: 12 Sep 24 |
| Relevant to: WP.29 Regulatory Project | Automated Vehicle Signaling Requirements |
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| Task Force on Automated Vehicle Regulation Screening (TF AVRS): Guidelines |
| Reference Number: GRBP-80-17 |
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Gives the objective and rules of procedure of TF |
| Meeting Sessions: 80th GRBP session (17-20 Sep 2024) |
| Document date: 12 Sep 24 |
| Document status: Informal GR review |
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| UN R28: Proposal for amendments to make the requirements fit to automated vehicles |
| Reference Number: GRBP-80-18 |
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Transmitted by the experts of TF-AVRS for amendments to take automated vehicles into considerations |
| Meeting Sessions: 80th GRBP session (17-20 Sep 2024) |
| Document date: 12 Sep 24 |
| Relevant to: UN Regulation No. 28 | Audible Warning Devices and Signals |
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| UN R138: Proposal for amendments to make requirements for automated vehicles |
| Reference Number: GRBP-80-19 |
| Meeting Sessions: 80th GRBP session (17-20 Sep 2024) |
| Document date: 12 Sep 24 |
| Relevant to: UN Regulation No. 138 | Quiet Road Transport Vehicles |
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| Presentation on proposal for restricting emissions of carcinogenic substances from tyres |
| Reference Number: GRBP-80-10/Rev.1 |
| Submitted by: Russia |
| Meeting Sessions: 80th GRBP session (17-20 Sep 2024) |
| Document date: 13 Sep 24 |
| Document status: Informal GR review |
| Relevant to: UN Regulation No. 186 | Tyre abrasion |
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