| Status report of the Sound Measurement Uncertainties informal working group |
| Reference Number: GRBP-73-14/Rev.1 |
| Meeting Sessions: 73rd GRBP session (26-29 Jan 2021) |
| Document date: 28 Jan 21 |
| Relevant to: UN Regulation No. 51 | Vehicle Noise Emissions |
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| Study on sound level limits of M- and N-category vehicles |
| Reference Number: GRBP-73-23 |
| Submitted by: EC |
| Meeting Sessions: 73rd GRBP session (26-29 Jan 2021) and 2nd TFVS session (26 May 2021) |
| Document date: 27 Jan 21 |
| Relevant to: UN Regulation No. 51 | Vehicle Noise Emissions |
| Click here to view the full document file |
| Running order of the 73rd (January 2021) GRBP session |
| Reference Number: GRBP-73-06/Rev.1 |
| Meeting Sessions: 73rd GRBP session (26-29 Jan 2021) |
| Document date: 26 Jan 21 |
| Click here to view the full document file |
| Draft list of main decisions during the 73rd (January 2021) GRBP session |
| Reference Number: GRBP/28/Rev.1 |
| Meeting Sessions: 73rd GRBP session (26-29 Jan 2021) |
| Document date: 29 Jan 21 |
| Relevant to: UN Regulation No. 30 | Pneumatic Tires, UN Regulation No. 41 | Motorcycle Noise, UN Regulation No. 51 | Vehicle Noise Emissions, UN Regulation No. 75 | Motorcycle and Moped Tires, UN Regulation No. 109 | Retreaded Tires for Commercial Vehicles, UN Regulation No. 117 | Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance, UN Regulation No. 124 | Passenger Car and Trailer Wheels, UN Regulation No. 141 | Tyre Pressure Monitoring Systems, UN Regulation No. 165 | Audible Reversing Warning Systems, and UN Regulation No. 164 | Type Approval of Studded Tyres |
| Click here to view the full document file |
| Report of GRBP on its 73rd (January 2021) session |
| Reference Number: GRBP/71 |
| Meeting Sessions: 73rd GRBP session (26-29 Jan 2021) |
| Document date: 08 Mar 21 |
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| UN R108: Proposal for amendments |
| Reference Number: GRBP-74-35/Rev.1 |
|
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| Document status: Superseded |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 |
| 74th (September 2021) GRBP session: Annotated provisional agenda |
| Reference Number: GRBP/2021/8 |
| Meeting Sessions: 74th GRBP session (15-17 Sep 2021) |
| Document date: 29 Jun 21 |
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| UN R30: Proposal for a Supplement to the 02 series of amendments |
| Reference Number: GRBP/2021/9 |
|
Proposal to expand and improve the current definition of a radial structure while ensuring the radial tyres key features (mechanical decoupling between the tread and the bead). |
| Submitted by: EC and France |
| Meeting Sessions: 74th GRBP session (15-17 Sep 2021) |
| Document date: 29 Jun 21 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 30 | Pneumatic Tires |
| Click here to view the full document file |
| Proposal for amendments to UN Regulations No. 54, 75, 106, 108, 109 |
| Reference Number: GRBP/2021/10 |
|
Proposal to amend the definition of “radial tyre” in UN Regulations No. 54, 75, 106, 108 and 109 based on the proposal for UN Regulation No. 30 in document GRBP/2021/9. |
| Submitted by: EC and France |
| Meeting Sessions: 74th GRBP session (15-17 Sep 2021) |
| Document date: 29 Jun 21 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 54 | Commercial Vehicle Tyres, UN Regulation No. 75 | Motorcycle and Moped Tires, UN Regulation No. 106 | Tires for Agricultural Vehicles, UN Regulation No. 108 | Retreaded Tires for Motor Vehicles, and UN Regulation No. 109 | Retreaded Tires for Commercial Vehicles |
| Click here to view the full document file |
| UN R92: Proposal for amendment |
| Reference Number: GRBP/2021/11 |
|
Proposal to align UN R92 with the latest amendments to UN R41 and to reduce the number of exhaust system types (allowing for slight differences in drawings) to be approved by NORESS manufacturers. |
| Submitted by: Italy |
| Meeting Sessions: 74th GRBP session (15-17 Sep 2021) |
| Document date: 29 Jun 21 |
| Document status: Formal GR review |
| Relevant to: UN Regulation No. 92 | Replacement Exhaust Silencing Systems for Motorcycles |
| Click here to view the full document file |
| UN R54: Proposal for Supplement 25 to the 00 series of amendments |
| Reference Number: GRBP/2021/13 |
|
Proposal to clarify the use of an additional load/speed combination for a tyre type. |
| Submitted by: France |
| Meeting Sessions: 74th GRBP session (15-17 Sep 2021) |
| Document date: 29 Jun 21 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 54 | Commercial Vehicle Tyres |
| Click here to view the full document file |
| UN R138: Proposal for Supplement 3 to the 01 series of amendments |
| Reference Number: GRBP/2021/14 |
|
Proposal to clarify interpretation of the requirements concerning variation of sound emitted proportionally with the vehicle speed. |
| Submitted by: France |
| Meeting Sessions: 74th GRBP session (15-17 Sep 2021) and 1st TFQRTV session (20 May 2022) |
| Document date: 29 Jun 21 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 138 | Quiet Road Transport Vehicles |
| Click here to view the full document file |
| UN R117: Proposal for amendments |
| Reference Number: GRBP/2021/12 |
|
Proposal from the Worn Tyres working group to introduce a procedure and thresholds on wet grip performance for C1 tyres in worn state. |
| Meeting Sessions: 74th GRBP session (15-17 Sep 2021) |
| Document date: 30 Jun 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: Proposal for Supplement 11 to the 00 series of amendments |
| Reference Number: GRBP/2021/18 |
|
Proposal to allow, under certain condition of traceability, upgrading of the service description of a used casing. |
| Submitted by: France |
| Meeting Sessions: 74th GRBP session (15-17 Sep 2021) |
| Document date: 30 Jun 21 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 109 | Retreaded Tires for Commercial Vehicles |
| Click here to view the full document file |
| UN R141: Proposal for Supplement 1 to 01 series of amendments |
| Reference Number: GRBP/2021/19 |
|
Proposal from the TPMSTI task force to align UN Regulation No. 141 with the transitional provisions of European Union (EU) Regulation 2019/2144. |
| Meeting Sessions: 74th GRBP session (15-17 Sep 2021) and 19th TPMSTI session (15 Jul 2021) |
| Document date: 30 Jun 21 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 141 | Tyre Pressure Monitoring Systems |
| Click here to view the full document file |
| UN R142: Proposal for Supplement 1 to the 01 series of amendments |
| Reference Number: GRBP/2021/21 |
|
Proposal from the TPMSTI task force order to align the transitional provisions in UN Regulation No. 142 with the transitional provisions in European Union (EU) Regulation 2019/2144. |
| Meeting Sessions: 74th GRBP session (15-17 Sep 2021) and 19th TPMSTI session (15 Jul 2021) |
| Document date: 30 Jun 21 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 142 | Tyre Installation |
| Click here to view the full document file |
| UN R108: Proposal for amendments |
| Reference Number: GRBP/2021/15 |
|
Proposal to align the provisions for retreaded tyres with the proposals of France for UN Regulation No. 30, of the European Tyre and Rim Technical Organization (ETRTO) for UN Regulation No. 117 and to cover all the tread materials. |
| Submitted by: BIPAVER, France, and Netherlands |
| Meeting Sessions: 74th GRBP session (15-17 Sep 2021) |
| Document date: 01 Jul 21 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 108 | Retreaded Tires for Motor Vehicles |
| Click here to view the full document file |
| UN R51: Proposal for Supplement 7 to 03 series of amendments |
| Reference Number: GRBP/2021/22 |
|
Proposal from the Noise Measurement Uncertainties informal group to to reduce variability of measurements. |
| Meeting Sessions: 74th GRBP session (15-17 Sep 2021), 10th UNR51-DG session (21 Sep 2021), and 13th TFMU session (13 Jul 2021) |
| Document date: 01 Jul 21 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 51 | Vehicle Noise Emissions |
| Click here to view the full document file |
| UN R9: Proposal for amendments to the 08 series of amendments |
| Reference Number: GRBP/2021/23 |
|
Proposal to align the 08 series of amendments to UN Regulation No. 9 with standard 10844:2014 of the International Organization of Standardization (ISO). |
| Submitted by: IMMA |
| Meeting Sessions: 74th GRBP session (15-17 Sep 2021) |
| Document date: 02 Jul 21 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 9 | Three-Wheeled Cycle Noise |
| Click here to view the full document file |
| UN R63: Proposal for amendments to the 02 series of amendments |
| Reference Number: GRBP/2021/24 |
|
Proposal to align the 02 series of amendments to UN Regulation No. 63 with standard 10844:2014 of the International Organization of Standardization (ISO). |
| Submitted by: IMMA |
| Meeting Sessions: 74th GRBP session (15-17 Sep 2021) |
| Document date: 02 Jul 21 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 63 | Two-wheeled Moped Noise |
| Click here to view the full document file |
| Studded tyres: Proposal for a draft new UN Regulation |
| Reference Number: GRBP/2021/5/Rev.1 |
|
Proposal from the Studded Tyres task force aim to create a new UN Regulation on uniform provisions concerning the approval of studded tyres with regard to their snow performance (distinguished from studdable tyres regulated by UN Regulation No. 117). |
| Meeting Sessions: 74th GRBP session (15-17 Sep 2021) |
| Document date: 02 Jul 21 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 164 | Type Approval of Studded Tyres |
| Click here to view the full document file |
| UN R141: Proposal for Supplement 2 to 01 series of amendments |
| Reference Number: GRBP/2021/20 |
|
Proposal from the TPMSTI task force to introduce in UN Regulation No. 141 an alternative procedure for type approval of trailers (vehicles of categories O3 and O4) regarding their Tyre Pressure Monitoring System (TPMS), Tyre Pressure Refilling System (TPRS) and Central Tyre Inflation System (CTIS). |
| Meeting Sessions: 74th GRBP session (15-17 Sep 2021) and 19th TPMSTI session (15 Jul 2021) |
| Document date: 02 Jul 21 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 141 | Tyre Pressure Monitoring Systems |
| Click here to view the full document file |
| UN R109: Proposal for amendments |
| Reference Number: GRBP/2021/16 |
|
Proposal to align the provisions for retreaded tyres with the proposals of the European Tyre and Rim Technical Organization (ETRTO) for UN Regulations Nos. 54 and 117 and to cover all the tread materials. |
| Submitted by: BIPAVER, France, and Netherlands |
| Meeting Sessions: 74th GRBP session (15-17 Sep 2021) |
| Document date: 02 Jul 21 |
| Document status: Superseded |
| Relevant to: UN Regulation No. 109 | Retreaded Tires for Commercial Vehicles |
| Click here to view the full document file |
| UN R117: Proposal for a Supplement to the 02 series of amendments |
| Reference Number: GRBP/2021/17 |
|
Proposal to introduce provisions for ice grip tyres, clarify Conformity of Production, sample submissions, and testing methods, and to make editorial corrections and improvements. |
| Submitted by: ETRTO |
| Meeting Sessions: 74th GRBP session (15-17 Sep 2021) |
| Document date: 05 Jul 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: proposal for amendments to the 00 series of amendments |
| Reference Number: GRBP-74-06 |
| Submitted by: France |
| Meeting Sessions: 74th GRBP session (15-17 Sep 2021) |
| Document date: 24 Aug 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 |