| UN R (Studded Tyres): Proposals for amendments |
| Reference Number: GRBP-74-32 |
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This proposal aligns with the “Alpine symbol” location that is not restricted to the lower area of the tyre as prescribed in UN Regulation No. 117, especially considering the larger dimensions of the “Snow Grip Marking for Studded Tyres" |
| Submitted by: ETRTO |
| Meeting Sessions: 74th GRBP session (15-17 Sep 2021) |
| Document date: 12 Sep 21 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 164 | Type Approval of Studded Tyres |
| Click here to view the full document file |
| UN R117: Proposal for amendments |
| Reference Number: GRBP-74-33/Rev.1 |
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IWG WGWT proposes to amend document ECE/TRANS/WP.29/GRBP/2021/12 |
| Meeting Sessions: 74th GRBP session (15-17 Sep 2021) |
| Document date: 17 Sep 21 |
| Document status: Superseded |
| 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 R109: Summary of the proposal for amendments to the 00 series of amendments |
| Reference Number: GRBP-74-34 |
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Summary of GRBP-74-06 |
| Submitted by: France |
| Meeting Sessions: 74th GRBP session (15-17 Sep 2021) |
| Document date: 13 Sep 21 |
| Document status: Informal GR review |
| Relevant to: UN Regulation No. 109 | Retreaded Tires for Commercial Vehicles |
| Click here to view the full document file |
| UN R108: Proposal for amendments |
| Reference Number: GRBP-74-35/Rev.1 |
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Corrections and alignment to document ECE/TRANS/WP.29/GRBP/2021/15 |
| Submitted by: ETRTO |
| Meeting Sessions: 74th GRBP session (15-17 Sep 2021) |
| Document date: 16 Sep 21 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 108 | Retreaded Tires for Motor Vehicles |
| Click here to view the full document file |
| Sound Emissions Level Limits: impact assessment on Euro 5 step on L-category |
| Reference Number: GRBP-74-36 |
| Submitted by: EC |
| Meeting Sessions: 74th GRBP session (15-17 Sep 2021) |
| Document date: 14 Sep 21 |
| Document status: Informal GR review |
| Relevant to: WP.29 Discussion Topic | Vehicle Sound and UN Regulation No. 41 | Motorcycle Noise |
| Click here to view the full document file |
| UN R141: Proposal for amendments to document GRBP/2021/20 |
| Reference Number: GRBP-74-37 |
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Proposal from the TPMSTI task force to update draft provisions for performance testing of Tyre Pressure Monitoring System/Tyre Pressure Refill System/Central Tyre Inflation System and for an alternative procedure for type approval of subject trailer(s). |
| Meeting Sessions: 74th GRBP session (15-17 Sep 2021) and 19th TPMSTI session (15 Jul 2021) |
| Document date: 14 Sep 21 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 141 | Tyre Pressure Monitoring Systems |
| Click here to view the full document file |
| Work plan priorities |
| Reference Number: GRBP-74-38 |
| Meeting Sessions: 74th GRBP session (15-17 Sep 2021) |
| Document date: 14 Sep 21 |
| Document status: Informal GR review |
| Click here to view the full document file |
| Vehicle Sound: TF Status Report |
| Reference Number: GRBP-74-39 |
| Meeting Sessions: 74th GRBP session (15-17 Sep 2021) |
| Document date: 15 Sep 21 |
| Document status: Informal GR review |
| Relevant to: WP.29 Discussion Topic | Vehicle Sound |
| Click here to view the full document file |
| UN R92: Presentation on proposed amendments |
| Reference Number: GRBP-74-40 |
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Presentation on proposed amendments to align with the latest amendments made on UN Reg 41 and to reduce the number and amount of different exhaust types to be approved by NORESS manufacturers |
| Submitted by: Italy |
| Meeting Sessions: 74th GRBP session (15-17 Sep 2021) |
| Document date: 15 Sep 21 |
| Relevant to: UN Regulation No. 92 | Replacement Exhaust Silencing Systems for Motorcycles |
| Click here to view the full document file |
| IWG WGWT: Status report |
| Reference Number: GRBP-74-41 |
| Meeting Sessions: 74th GRBP session (15-17 Sep 2021) |
| Document date: 15 Sep 21 |
| 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 |
| IWG WGWT: Proposal for revised Terms of Reference |
| Reference Number: GRBP-74-42 |
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IWG to propose amendments to UN R117 |
| Meeting Sessions: 74th GRBP session (15-17 Sep 2021) |
| Document date: 15 Sep 21 |
| 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 R9: Proposal for amendment to 08 series of amendments |
| Reference Number: GRBP-74-43 |
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Proposal to amend ECE/TRANS/WP.29/GRBP/2021/23 |
| Submitted by: IMMA |
| Meeting Sessions: 74th GRBP session (15-17 Sep 2021) |
| Document date: 16 Sep 21 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 9 | Three-Wheeled Cycle Noise |
| Click here to view the full document file |
| Draft list of main decisions of GRBP-74 |
| Reference Number: GRBP/44/Rev.1 |
| Meeting Sessions: 74th GRBP session (15-17 Sep 2021) |
| Document date: 17 Sep 21 |
| Click here to view the full document file |
| Report of GRBP on its 74th (September 2021) session |
| Reference Number: GRBP/72 |
| Meeting Sessions: 74th GRBP session (15-17 Sep 2021) |
| Document date: 13 Oct 21 |
| Click here to view the full document file |
No matching documents.
Working Party on Noise (cf French: Groupe de Rapporteurs sur le Bruit)
Informal Working Group: A group of experts authorized to develop proposals for consideration by WP.29 without being bound by formal UN rules of procedure.