UN R51: Proposal to amend the 03 series of amendments
Reference Number: GRBP-73-17
Measurement Uncertainties informal group proposal to clarify the text and to amend:
Annex 3, Paragraph 1.4. to delete determination of the vehicle speed by independent speed measuring devices Annex 3, Paragraph 1.5. to clarify that no determination of the wind speed is needed for indoor testing Annex 3, Paragraph 2.1.3. to clarify and differentiate between indoor and outdoor testing Annex 3, Paragraph 2.1.3.1.2. to clarify the temperature range for indoor facilities. Annex 3, Paragraph 2.1.3.2.2. to clarify the temperature range for outdoor facilities.
Meeting Sessions: 73rd GRBP session (26-29
Jan 2021)
Document date: 21 Jan 21
Document status: Informal GR review
Relevant to: UN Regulation No. 51 | Vehicle Noise Emissions
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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
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Application dates of the safety measures under the General Vehicle Safety Regulation (EU) 2019/2144
Reference Number: VRU-Proxi-17-17
Submitted by: EC
Meeting Sessions: 17th VRU-Proxi session (9-11
Mar 2021)
Document date: 07 Apr 21
Relevant to: UN Regulation No. 13-H | Light-Duty Vehicle Braking , UN Regulation No. 117 | Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance , UN Regulation No. 131 | Advanced Emergency Braking Systems , UN Regulation No. 160 | Event Data Recorders , UN Regulation No. 141 | Tyre Pressure Monitoring Systems , UN Regulation No. 151 | Blind-spot information systems (BSIS) , UN Regulation No. 155 | Cyber Security and Cyber Security Management , UN Regulation No. 156 | Software Update Processes and Management Systems , UN Regulation No. 152 | Automatic Emergency Braking for M1/N1 vehicles , UN Regulation No. 167 | UN Regulation on Commercial Vehicle Direct Vision , WP.29 Regulatory Project | Data Storage Systems for Automated Driving , and UN Regulation No. 158 | Reversing Motion Detection
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UN R41: Proposal for Supplement 1 to the 05 series of amendments
Reference Number: WP.29/2021/76
Proposal to correct some references, which need to be updated as a consequence of document WP.29/2020/70, adopted at the June 2020 WP.29 session, notably
Paragraph 5.4.1 renumbered as paragraph 5.5.1. Paragraphs 5.4. and 5.5. respectively renumbered as paragraphs 5.5. and 5.6.
Meeting Sessions: 184th WP.29 session (22-24
Jun 2021)
Document date: 09 Apr 21
Document status: Adopted by WP.29
Relevant to: UN Regulation No. 41 | Motorcycle Noise
Adoption Vote
This proposal (WP.29/2021/76) was adopted by the World Forum. Thirty-five Contracting Parties out of the 48 applying UN R41 were present for the vote by AC.1. Thirty-five voted in favor with zero against and zero abstaining.
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UN R41: Proposal for Supplement 10 to the 04 series of amendments
Reference Number: WP.29/2021/77
Proposal to correct some references, which need to be updated as a consequence of document WP.29/2020/70, adopted at the June 2020 WP.29 session, notably
Paragraph 5.4.1 renumbered as paragraph 5.5.1. Paragraphs 5.4. and 5.5. respectively renumbered as paragraphs 5.5. and 5.6.
Meeting Sessions: 184th WP.29 session (22-24
Jun 2021)
Document date: 09 Apr 21
Document status: Adopted text published
Relevant to: UN Regulation No. 41 | Motorcycle Noise
Adoption Vote
This proposal (WP.29/2021/77) was adopted by the World Forum. Thirty-five Contracting Parties out of the 48 applying UN R41 were present for the vote by AC.1. Thirty-five voted in favor with zero against and zero abstaining.
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Sound Limits: Link to EU Phenomena study
Reference Number: none
The Phenomena study was seeking to define the potential of measures capable of delivering significant reductions (20%-50%) of health burden arising from the environmental noise of roads, railways and aircraft, and to assess how relevant noise related legislation could increase the implementation of the most effective measures, while considering the constraints and specificities of each transport mode.
Meeting Sessions: 3rd TFVS session (12 Jul 2021)
Document date: 06 Jul 21
Relevant to: UN Regulation No. 51 | Vehicle Noise Emissions
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Guidelines for a task force on future sound emissions provisions
Reference Number: TFSL-03-07/Rev.1
Meeting Sessions: 3rd TFVS session (12 Jul 2021)
Document date: 29 Jul 21
Relevant to: UN Regulation No. 9 | Three-Wheeled Cycle Noise , UN Regulation No. 28 | Audible Warning Devices and Signals , UN Regulation No. 41 | Motorcycle Noise , UN Regulation No. 51 | Vehicle Noise Emissions , UN Regulation No. 59 | Replacement Silencing Systems , UN Regulation No. 63 | Two-wheeled Moped Noise , UN Regulation No. 92 | Replacement Exhaust Silencing Systems for Motorcycles , UN Regulation No. 117 | Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance , UN Regulation No. 138 | Quiet Road Transport Vehicles , and UN Regulation No. 165 | Audible Reversing Warning Systems
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Draft report of the 3rd Sound Limits task force session
Reference Number: TFSL-03-08
Meeting Sessions: 3rd TFVS session (12 Jul 2021)
Document date: 02 Aug 21
Relevant to: UN Regulation No. 9 | Three-Wheeled Cycle Noise , UN Regulation No. 28 | Audible Warning Devices and Signals , UN Regulation No. 41 | Motorcycle Noise , UN Regulation No. 51 | Vehicle Noise Emissions , UN Regulation No. 59 | Replacement Silencing Systems , UN Regulation No. 63 | Two-wheeled Moped Noise , UN Regulation No. 92 | Replacement Exhaust Silencing Systems for Motorcycles , UN Regulation No. 117 | Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance , UN Regulation No. 138 | Quiet Road Transport Vehicles , and UN Regulation No. 165 | Audible Reversing Warning Systems
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UN R51: Proposal to introduce a Temperature Correction for the Tyre Rolling Sound Component of Pass-by Tests
Reference Number: GRBP-74-13
IWG on Measurement Uncertainties identified the temperature behaviour of tyre rolling sound component as a contributor to the measurement uncertainty of pass-by noise tests. Since in UN Reg. No.117 a temperature correction of tyre rolling sound is already established the group investigated an adoption of the existing calculation procedure. Due to the different testing conditions in UN Reg. No.117, new scientific investigations and industry data in pass-by testing the group worked out a temperature correction, which is adopted to the requirements of UN Reg. No.51.
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: 03 Sep 21
Document status: Informal GR review
Relevant to: UN Regulation No. 51 | Vehicle Noise Emissions
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Guidelines of the Task Force on Vehicle Sound
Reference Number: TFVS-04-05
Meeting Sessions: 4th TFVS session (13-14
Sep 2021)
Document date: 06 Sep 21
Relevant to: UN Regulation No. 9 | Three-Wheeled Cycle Noise , UN Regulation No. 28 | Audible Warning Devices and Signals , UN Regulation No. 41 | Motorcycle Noise , UN Regulation No. 51 | Vehicle Noise Emissions , UN Regulation No. 59 | Replacement Silencing Systems , UN Regulation No. 63 | Two-wheeled Moped Noise , UN Regulation No. 92 | Replacement Exhaust Silencing Systems for Motorcycles , UN Regulation No. 117 | Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance , UN Regulation No. 138 | Quiet Road Transport Vehicles , UN Regulation No. 165 | Audible Reversing Warning Systems , and WP.29 Discussion Topic | Vehicle Sound
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UN R117: Proposal to amend document GRBP/2021/12
Reference Number: WT-26-03
In paragraph 5.3.1.2. the wording has been adjusted to the definitions as amended with GRBP /2021/12 proposal to identify adhesion on wet surfaces of tyre in new state. Paragraph renumbered and reworded in line with the text proposed in paragraph 8.3.1. of document ECE /TRANS /WP.29/2021/17. Paragraph 12.2. has been reworded according to the intentions of paragraph 41. of the General Guidelines for United Nations regulatory procedures and transitional provisions in UN Regulations to avoid TAA’s to interpret a mere change in markings as a change introduced by the new SoA. Paragraph 12.6.1. is in line with paragraph V.9bis. of the General Guidelines for United Nations regulatory procedures and transitional provisions in UN Regulations. Proposed paragraph 12.4.1., is introducing date limitations and precise reference to a specific series of amendments and in such does not conform to V.9 bis transitional provisions. Consequently, it should then be deleted from the proposal. In Annex 1, paragraphs 8.2. and 8.3., the reference to non-existent items was removed. In Annex 2 – Appendix 1, Example 1, the wording has been aligned to the other examples provided in Annex 2. In Annex 9, paragraphs 2.1.5 to 2.2.1.2.4.1. have been reworded to clarify the preparation of class C1 tyres in worn state. In Annex 9 – Appendix 1, the example of worn tyre preparation report example has been updated to remove unnecessary and ambiguous data to be reported. In Annex 9, Appendix 2, Example 2, the report example has been updated in line with the proposal of Annex 5, Appendix, Example 2 of document ECE /TRANS /WP.29/GRBP /2021/17.
Meeting Sessions: 26th WT session (8 Sep 2021)
Document date: 08 Sep 21
Relevant to: UN Regulation No. 117 | Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance
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UN R117: Proposal to amend document GRBP/2021/12
Reference Number: WT-26-04
Proposal to maintain the performance stages for the following reasons:
By removing the performance stages, we would allow two different markings, with and without performance stage indication, for the same actual performance level depending on whether the type approval was granted according the 02 or 03 series of amendments. Some countries which are not contracting parties of 1958 Agreement refer to stage 1 and stage 2 of 02 series of amendments of UN Regulation No. 117. Therefore, the removal of the stages would create some ambiguity and misunderstanding of the actual performance of the product. The above is even more important for tyre of classes C2 and C3 as they are not affected by the introduction of the performance for the adhesion on wet surfaces for tyres in worn state, and for which the suffix B is not added to the approval marking.
Meeting Sessions: 26th WT session (8 Sep 2021)
Document date: 08 Sep 21
Relevant to: UN Regulation No. 117 | Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance
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UN R51: Guidelines of the TF VS (Vehicle sound)
Reference Number: GRBP-74-03/Rev.1
The Task Force on Vehicles’ Sound (TF-VS) was established to review sound emissions regulations for M, N, and L category vehicles under UN Regulations 51, 9, 28, 41, 59, 63, 92, 117, and 138. The TF-VS will identify available studies, analyze data including Phase 3, review interactions between vehicle sound emissions and environmental noise, and propose improvements. THe group is chaired by France with OICA as Secretary and will focus initially on M and N vehicles.
Meeting Sessions: 74th GRBP session (15-17
Sep 2021) , 8th TFVS session (4 Apr 2022) , 10th TFVS session (12 Jul 2022) , 11th TFVS session (9 Sep 2022) , 13th TFVS session (29 Aug 2023) , and 12th TFVS session (10 Jul 2023)
Document date: 15 Sep 21
Relevant to: UN Regulation No. 51 | Vehicle Noise Emissions and WP.29 Discussion Topic | Vehicle Sound
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Report of the 4th Vehicle Sound task force session
Reference Number: TFVS-04-16
Meeting Sessions: 4th TFVS session (13-14
Sep 2021)
Document date: 14 Oct 21
Relevant to: UN Regulation No. 9 | Three-Wheeled Cycle Noise , UN Regulation No. 41 | Motorcycle Noise , UN Regulation No. 51 | Vehicle Noise Emissions , UN Regulation No. 59 | Replacement Silencing Systems , UN Regulation No. 63 | Two-wheeled Moped Noise , UN Regulation No. 92 | Replacement Exhaust Silencing Systems for Motorcycles , UN Regulation No. 117 | Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance , UN Regulation No. 138 | Quiet Road Transport Vehicles , and WP.29 Discussion Topic | Vehicle Sound
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EU Work Programme - UNECE activities 2022-2023
Reference Number: WP.29-185-17
Submitted by: EU
Meeting Sessions: 185th WP.29 session (23-26
Nov 2021)
Document date: 23 Nov 21
Relevant to: UN Regulation No. 10 | Electromagnetic Compatibility , UN Regulation No. 30 | Pneumatic Tires , UN Regulation No. 51 | Vehicle Noise Emissions , UN Regulation No. 79 | Steering Equipment , UN Regulation No. 94 | Occupant Protection in Frontal Collisions , UN Regulation No. 95 | Occupant Protection in Lateral Collisions , UN Regulation No. 100 | Construction and Safety of Electric Powertrains , UN Regulation No. 117 | Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance , UN Regulation No. 125 | Driver Forward Field of Vision , GTR No. 13 | Hydrogen and Fuel Cell Vehicle Safety , UN Regulation No. 127 | Pedestrian Safety , UN Regulation No. 131 | Advanced Emergency Braking Systems , UN Regulation No. 130 | Lane Departure Warning Systems , UN Regulation No. 170 | Child Restraint Systems for Buses and Coaches , WP.29 Regulatory Project | Automated Driving Systems , UN Regulation No. 137 | Restraint System in Frontal Impact , UN Regulation No. 160 | Event Data Recorders , UN Regulation No. 141 | Tyre Pressure Monitoring Systems , GTR No. 20 | Electric Vehicle Safety , UN Regulation No. 152 | Automatic Emergency Braking for M1/N1 vehicles , UN Regulation No. 168 | Real Driving Emissions Test Procedure , GTR No. 22 | Electrified Vehicle Battery Durability , UN Regulation No. 157 | Automated Lane-Keeping Systems (ALKS) , UN Regulation No. 167 | UN Regulation on Commercial Vehicle Direct Vision , UN Regulation No. 158 | Reversing Motion Detection , UN Regulation No. 153 | Fuel System Integrity and Electric Power Train in a Rear-End Collision , UN Regulation No. 159 | UN Regulation on Moving-Off Information Systems , UN Regulation No. 171 | Driver-Control Assistance Systems (DCAS) , WP.29 Discussion Topic | Vehicle Sound , GTR No. 24 | Laboratory Measurement of Brake Emissions for Light-Duty Vehicles , United Nations Agreement | RE7: Ultra-Fine Particle Number Measurement For Heavy Duty Engines , WP.29 Discussion Topic | Equitable Occupant Protection , UN Regulation No. 176 | Field of Vision Assistants , and WP.29 Regulatory Project | Tyre abrasion test method development
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UN R9: Proposal for Supplement 2 to the 08 series of amendments
Reference Number: WP.29/2022/3
Proposal to align the 08 series of amendments to UN Regulation No. 9 with standard 10844:2014 of the International Organization of Standardization (ISO ).
Meeting Sessions: 186th WP.29 session (7-11
Mar 2022)
Document date: 14 Dec 21
Document status: Adopted by WP.29
Relevant to: UN Regulation No. 9 | Three-Wheeled Cycle Noise
Adoption Vote
This proposal (WP.29/2022/3) was adopted by the World Forum. Thirty-two Contracting Parties out of the 45 applying UN R9 were present for the vote by AC.1. Thirty-one voted in favor with zero against and one abstaining.
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UN R63: Proposal for Supplement 5 to the 02 series of amendments
Reference Number: WP.29/2022/5
Proposal to align the 02 series of amendments to UN Regulation No. 63 with standard 10844:2014 of the International Organization of Standardization (ISO ).
Meeting Sessions: 186th WP.29 session (7-11
Mar 2022)
Document date: 14 Dec 21
Document status: Adopted by WP.29
Relevant to: UN Regulation No. 63 | Two-wheeled Moped Noise
Adoption Vote
This proposal (WP.29/2022/5) was adopted by the World Forum. Thirty-three Contracting Parties out of the 46 applying UN R63 were present for the vote by AC.1. Thirty-two voted in favor with zero against and one abstaining.
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Documents 2021
379 documents
4 Jan 2021
Draft report of the 7th Sound Measurement Uncertainties task force session
TFMU-07-06/Rev.1
4 Jan 2021
Proposal to amend the Worn Tyres informal working group Terms of Reference
GRBP-73-02
5 Jan 2021
SRTT 16" tread depth wear evolution measurements
WT-16-03/Rev.2
5 Jan 2021
Draft minutes of the 11 December WGWT working group session with test centers
WT-17-02
5 Jan 2021
Surface roughness studies on buffed tires: Lateral Scanning vs Circumferential Scanning
WT-17-03
11 Jan 2021
Draft Document of Reference: A General Approach to Estimate (Sound) Measurement Uncertainties
TFMU-08-02/Rev.1
11 Jan 2021
Sound Measurement Uncertainties informal group status report
TFMU-08-03
13 Jan 2021
Reversing warnings: Comments on the working draft UN Regulation
TFRWS-15-03/Rev.3
13 Jan 2021
Reversing warning: Consolidated comments on the draft text
TFRWS-16-03/Rev.1
13 Jan 2021
Reversing warning: Revised text (taking into account VRU-Proxi informal group work)
TFRWS-17-03
13 Jan 2021
Background noise levels of residential areas in Japan
TFRWS-17-04
13 Jan 2021
Reversing warning: Definition of "high level" sound
TFRWS-17-05
13 Jan 2021
Draft minutes of the 16th Reversing Warning Systems task force session
TFRWS-16-06
14 Jan 2021
Draft agenda for the 17th Worn Tyres working group session
WT-17-01
18 Jan 2021
UN R41: Proposal for amendments to the 04 series of amendments
GRBP-73-04
18 Jan 2021
UN R51: ASEP II informal group draft for a new series of amendments
ASEP II-DG-01
19 Jan 2021
UN R51: Proposal for 04 series of amendments
GRBP-73-05
19 Jan 2021
SRTT 16" tread depth wear evolution measurements
WT-16-03/Rev.3
20 Jan 2021
UN R51 and software update requirements under UN R156
ASEP II-DG-02
20 Jan 2021
Status of the Worn Tyres working group work plan
WT-17-04
20 Jan 2021
Attendance list from the 17th Worn Tyres working group session
WT-17-06
20 Jan 2021
Draft Worn Tyres working group status report to GRBP
WT-17-07
21 Jan 2021
ETRTO Tyre Performance Study
GRBP-73-11
21 Jan 2021
General Approach to Estimate Sound Measurement Uncertainties
GRBP-73-15
21 Jan 2021
Revised terms of reference for the Sound Measurement Uncertainties informal group
GRBP-73-16
21 Jan 2021
UN R51: Proposal to amend the 03 series of amendments
GRBP-73-17
21 Jan 2021
Proposal to amend the Worn Tyres working group terms of reference
GRBP-73-08
21 Jan 2021
Status report of the Worn Tyres working group
GRBP-73-18
21 Jan 2021
UN R117: Proposal to introduce an Ice Tyre definition for C1 class tyres
GRBP-73-19
21 Jan 2021
Status report of the Reversing Warning Sounds task force
GRBP-73-12
29 Jan 2021
Technical support for the impact assessment on Euro 5 step of L-category sound emissions level limits
GRBP-73-26
29 Jan 2021
Priorities of the Working Party on Noise and Tyres (GRBP)
GRBP-73-24
29 Jan 2021
Status report of the Sound Measurement Uncertainties informal working group
GRBP-73-14/Rev.1
29 Jan 2021
Study on sound level limits of M- and N-category vehicles
GRBP-73-23
29 Jan 2021
Study on future sound-limit values
GRBP-73-25
29 Jan 2021
UN R51: 04 series amendments (GRBP-73-04) revision with track changes
ASEP II-DG-03
29 Jan 2021
Tyre industry preliminary assessment of wet grip on worn C2 and C3 tyres
GRBP-73-22
29 Jan 2021
Working group on Worn Tyres: Proposal for revised terms of reference
GRBP-73-27/Rev.1
1 Feb 2021
Draft list of main decisions during the 73rd (January 2021) GRBP session
GRBP/28/Rev.1
17 Feb 2021
Draft agenda for the 18th Worn Tyres working group session
WT-18-01
19 Feb 2021
Draft agenda for the 9th TFMU task force session
TFMU-09-01
19 Feb 2021
Noise measurement uncertainties: Draft heavy commercial vehicle calculation sheet
TFMU-08-04
19 Feb 2021
UN R51: Vehicle selection and preparation for testing under the 03 series of amendments
TFMU-07-04/Rev.1
21 Feb 2021
Temperature effects on tyre/road noise– presentations from the STEER project
TFMU-09-02
22 Feb 2021
Worn tyres: Draft buffing procedure evaluation sheet
WT-18-04
22 Feb 2021
Worn tyres: C2 and C3 considerations
WT-18-02
23 Feb 2021
Draft report of the 8th TFMU informal group session
TFMU-08-05
25 Feb 2021
ISO TC31/WG11: Amendment to ISO 13325 including noise measurement uncertainties
TFMU-09-03
25 Feb 2021
UN R51: Draft 04 series of amendments versus R51.03-S6
UNR51-DG-05-03/Rev.1
2 Mar 2021
Final minutes of the 17th Worn Tyres working group session
WT-17-08/Rev.1
2 Mar 2021
Minutes of the 18th Worn Tyres working group session
WT-18-06/Rev.1
2 Mar 2021
Attendance list from the 18th Worn Tyres working group session
WT-18-05
2 Mar 2021
Worn Tyres working group work plan status
WT-18-03
5 Mar 2021
UN R117: Proposal to amend document WP.29/2021/8
WP.29-183-06
6 Mar 2021
Invitation and draft agenda for the 18th Reverse Warning Sound Issues task force
TFRWS-18-01
9 Mar 2021
Reversing warning: Consolidation of comments on the draft text
TFRWS-17-02/Rev.1
11 Mar 2021
Draft minutes of the 17th Reversing Warning Sound task force session
TFRWS-17-06
15 Mar 2021
Reversing warning sounds: History of discussion and how to handle “Low level”, “Normal level” and ”High level”
TFRWS-18-02
16 Mar 2021
Proposal concerning revering warning sound modes
TFRWS-18-03
16 Mar 2021
Reversing warning: Proposal for self-adjusting alarm under draft para. 14
TFRWS-18-04
22 Mar 2021
Draft list of studies related to vehicle sound limits
TFSL-01-04
22 Mar 2021
Agenda for the 19th Worn Tyres working group session
WT-19-01/Rev.1
22 Mar 2021
Worn tyres: Concept for C2 and C3 tyres
WT-19-02
23 Mar 2021
General overview of vehicle noise in Japan
TFSL-01-06
23 Mar 2021
Task Force on Future Vehicle Sound Limits: Ideas for task force work
TFSL-01-05/Rev.1
23 Mar 2021
Effect of Tyre Mean Texture Depth on µ peak and Average Deceleration
WT-17-05/Rev.1
23 Mar 2021
Worn tyres: Wet grip test issue
WT-19-04
23 Mar 2021
Attendance list from the 19th Worn Tyres working group session
WT-19-05
25 Mar 2021
Worn tyres: Minutes of ETRTO-CATARC discussion on 9 March 2021
WT-19-03
25 Mar 2021
Draft minutes of the 19th Worn Tyres working group session
WT-19-06
25 Mar 2021
Status of the Worn Tyres working group work plan
WT-19-07
30 Mar 2021
Agenda for the first Sound Limits task force session
TFSL-01-01/Rev.2
30 Mar 2021
Vehicle Sound: Agenda for the 1st (March 2021) session
TFVS-01-02
2 Apr 2021
Guidelines for task force on Sound Limits
TFSL-01-03/Rev.2
2 Apr 2021
Draft report of the first Sound Limits task force session
TFSL-01-07
7 Apr 2021
Application dates of the safety measures under the General Vehicle Safety Regulation (EU) 2019/2144
VRU-Proxi-17-17
8 Apr 2021
UN R51: E-mail message on status of proposal for a 04 series of amendments (.msg format)
UNR51-DG-05-01
8 Apr 2021
UN R51: Working draft 04 series of amendments
UNR51-DG-05-02
9 Apr 2021
TF RWS: Status report
GRSG-121-14
13 Apr 2021
UN R51: Draft 04 series of amendments as of 12 April 2021
UNR51-DG-06-03
13 Apr 2021
UN R51: Comments on the draft 04 series of amendments
UNR51-DG-06-01
13 Apr 2021
UN R51: Comments on the draft 04 series of amendments
UNR51-DG-06-02
13 Apr 2021
UN R51: Progress of drafting work on 04 series of amendments
UNR51-DG-06-04
13 Apr 2021
UN R51: Draft 04 series of amendments
UNR51-DG-07-01
16 Apr 2021
Agenda for the 10th Noise Measurement Uncertainties task force session
TFMU-10-01
16 Apr 2021
Agenda for the 20th Worn Tyres informal group session
WT-20-01
16 Apr 2021
Invitation and draft agenda for the 19th Reversing Warning task force session
TFRWS-19-01
16 Apr 2021
Reversing warning sounds: High-level examples
TFRWS-19-02
16 Apr 2021
Why reversing warning sound at high level for industrial sites
TFRWS-19-03
16 Apr 2021
How to handle low-normal-high level reversing warning sounds
TFRWS-19-04
16 Apr 2021
Proposal for approval of reversing warning device: Mandatory requirements Part 1 and 2
TFRWS-19-05
16 Apr 2021
Reversing warning: Addressing device incapable of all "modes"
TFRWS-19-06
18 Apr 2021
Refined text for self-adjusting reversing warning alarms (para. 14)
TFRWS-19-07
19 Apr 2021
Draft minutes of the 18th Reversing Warning Sound task force session
TFRWS-18-05
21 Apr 2021
Draft reference document: General Approach to Estimate Sound Measurement Uncertainties
TFMU-10-02
21 Apr 2021
Consolidated comments on C2/C3 worn tyres wet grip test proposal
WT-20-02
22 Apr 2021
Update on noise measurement uncertainties and heavy commercial vehicles
TFMU-10-04
22 Apr 2021
UN R117: Comments on temperature selection and noise measurement uncertainties
TFMU-10-03
27 Apr 2021
Worn Tyres informal group work plan status
WT-20-03
27 Apr 2021
Attendance list from the 20th Worn Tyres working group session
WT-20-04
27 Apr 2021
Draft minutes from the 20th Worn Tyres informal group session
WT-20-05
12 May 2021
Comments on the draft Sound Limits task force guidelines
TFSL-02-04
12 May 2021
Impact assessment on Euro 5 L-category sound emissions limits
TFSL-02-05
12 May 2021
Comments on the draft Sound Limits task force guidelines
TFSL-02-06
13 May 2021
Comments on the draft Sound Limits task force guidelines
TFSL-02-03/Rev.1
18 May 2021
UN R51: Flowchart for temperature correction
TFMU-11-03
18 May 2021
UN R51: Calculation tool for temperature correction
TFMU-11-04
18 May 2021
UN R117: Supplement 13 excerpts relevant to worn tyres
WT-21-04
19 May 2021
Agenda for the 11th Noise Measurement Uncertainties informal group
TFMU-11-01
19 May 2021
Agenda for the 20th Reversing Warning task force session
TFRWS-20-01
19 May 2021
Reversing warning: Alternative test method for low level
TFRWS-20-02
19 May 2021
Reversing warning: Japan views on draft para. 14.7
TFRWS-20-03
19 May 2021
Reversing warning: Treatment of devices unable to fulfill draft Parts I and II
TFRWS-20-04
20 May 2021
Draft agenda for the 21st Worn Tyres working group session
WT-21-01/Rev.2
20 May 2021
Worn tyres: Results of buffing procedure evaluations
WT-21-05
21 May 2021
Study on sound level limits of M- and N-category vehicles
TFSL-02-08
21 May 2021
Further details of vehicle noise issue and reviewing process in Japan
TFSL-02-09
21 May 2021
Supplement 13 to UN R117
WT-21-03/Rev.1
25 May 2021
Consolidated comments on the Sound Limits task force guidelines
TFSL-02-11
25 May 2021
Proposal for noise regulation matrix
TFSL-02-07
25 May 2021
Report of the 9th Noise Measurement Uncertainties informal group session
TFMU-09-04/Rev.1
25 May 2021
Influence of humidity, temperature, and barometric pressure on sound pressure levels
TFMU-11-06
25 May 2021
Update on justification of noise measurement uncertainties for commercial vehicles
TFMU-11-05
25 May 2021
Draft report of the 10th Noise Measurement Uncertainties group session
TFMU-10-05
25 May 2021
Considerations on Future Road Traffic Noise Regulations
TFSL-02-10/Rev.2
25 May 2021
Issues between Reverse Warning Sound and other alerts
TFRWS-20-05
26 May 2021
UN R41: Proposal for Supplement 1 to the 05 series of amendments
WP.29/2021/76
26 May 2021
UN R41: Proposal for Supplement 10 to the 04 series of amendments
WP.29/2021/77
26 May 2021
Vehicle Sound: Agenda for the 2nd (May 2021) session
TFSL-02-02
26 May 2021
Agenda for the 2nd Sound Limits task force session
TFSL-02-01/Rev.2
27 May 2021
Reverse warning: Alignment of draft texts
TFRWS-20-06/Rev.1
28 May 2021
Draft minutes of the 21st Worn Tyres working group session
WT-21-06
31 May 2021
UN R51: Consolidated 03 series-S6
UNR51-DG-07-02
3 Jun 2021
Draft minutes of the 19th Reverse Warning task force session
TFRWS-19-08/Rev.1
7 Jun 2021
UN R51: Revisions to the draft 04 series of amendments
UNR51-DG-07-03
7 Jun 2021
UN R51: Marked up draft 04 series of amendments
UNR51-DG-07-04
7 Jun 2021
UN R51: Check of the draft main body for 04 series of amendments
UNR51-DG-07-05
7 Jun 2021
Invitation and agenda for the 21st Reversing Warning Sound task force session
TFRWS-21-01
7 Jun 2021
Draft minutes of the 20th Reversing Warning Sound task force session
TFRWS-20-07
10 Jun 2021
UN R51: Proposal for temperature correction in the 03 series
TFMU-11-02/Rev.1
10 Jun 2021
Draft report of the 11th Noise Measurement Uncertainties group session
TFMU-11-07
10 Jun 2021
Agenda for the 12th Noise Measurement Uncertainties group session
TFMU-12-01
11 Jun 2021
Draft new UN Regulation concerning the approval of audible reverse warning devices
TFRWS-21-02/Rev.1
11 Jun 2021
Invitation and agenda for the 22nd TFRWS task force session
TFRWS-22-01
11 Jun 2021
Invitation and agenda for the 23rd TFRWS task force session
TFRWS-23-01
14 Jun 2021
Agenda for the 22nd Worn Tyres group session
WT-22-01
15 Jun 2021
UN R117: Draft Supplement 13 to the 02 series of amendments
WT-22-02/Rev.1
15 Jun 2021
Reversing warning: Proposal for Part II text on device installation
TFRWS-22-03
16 Jun 2021
A General Approach to Estimate (Noise) Measurement Uncertainties
TFMU-12-02
19 Jun 2021
Audible reversing warning: Background information for setting SPL for low level
TFRWS-22-02
20 Jun 2021
Attendance list from the 22nd Worn Tyres working group session
WT-22-03
20 Jun 2021
Draft minutes from the 3rd Worn Tyres Post Processing subgroup session
WT-22-04
20 Jun 2021
Draft presentation on worn tyres post processing provisions
WT-22-05
20 Jun 2021
Minutes of the 22nd Worn Tyres working group session
WT-22-06
21 Jun 2021
Agenda for the 23rd Worn Tyres working group session
WT-23-01
21 Jun 2021
UN R117: Comments on the draft provisions for worn tyres
WT-23-03
21 Jun 2021
UN R117: Comments on the draft provisions for worn tyre wet grip
WT-23-04
21 Jun 2021
Invitation and agenda for the 24th TFRWS task force session
TFRWS-24-01
21 Jun 2021
Input on the draft UN Regulation for audible reverse warning devices
TFRWS-23-02
21 Jun 2021
Draft minutes of the 22nd TFRWS task force session
TFRWS-22-04
21 Jun 2021
Draft minutes of the 21st TFRWS task force session
TFRWS-21-03
21 Jun 2021
Audible reversing warning: Proposal for Class IV (only Normal) provisions
TFRWS-23-04
21 Jun 2021
Audible reversing warning: Proposals for Part I and Part II of the draft regulation
TFRWS-23-05
21 Jun 2021
Audible reversing warning: Proposal of amendments to the draft regulation
TFRWS-23-06
21 Jun 2021
Audible reversing warning: Comments on the draft text
TFRWS-23-07
21 Jun 2021
Audible reversing warning: Comments on the draft text
TFRWS-23-08
23 Jun 2021
Comments on subjects under discussion by GRBP
WP.29-184-17
24 Jun 2021
UN R51: Proposal for supplement 7 to 03 series of amendments
TFMU-12-05
29 Jun 2021
UN R51: Consolidated version 03 series of amendments Supplement 6
00-a
29 Jun 2021
UN R51: Consolidated version 03 series of amendments Supplement 6
00-b
29 Jun 2021
UN R51 03 series of amendments Supplement 6 Symbols with tracking
01-a
29 Jun 2021
UN R51 03 series of amendments Supplement 2 Symbols-clean version
01-b
29 Jun 2021
UN R51 04 series of amendments-Corrected with tracking after June drafting group session
04-a
29 Jun 2021
UN R51 04 series of amendments-Corrected clean version after June drafting group session
04-b
29 Jun 2021
UN R51: ASEP flow chart-low PMR
n.a.
29 Jun 2021
UN R92: Proposal for amendment
GRBP/2021/11
29 Jun 2021
UN R138: Proposal for Supplement 3 to the 01 series of amendments
GRBP/2021/14
30 Jun 2021
UN R117: Proposal for amendments
GRBP/2021/12
1 Jul 2021
UN R51: Proposal for Supplement 7 to 03 series of amendments
GRBP/2021/22
1 Jul 2021
Draft minutes of the 23rd Worn Tyres working group session
WT-23-07
1 Jul 2021
Attendance list from the 23rd Worn Tyres working group session
WT-23-05
1 Jul 2021
UN R117: Proposal for amendments
WT-23-06
1 Jul 2021
Audible reversing warning: Draft text for para. 14.7 on applicable vehicle classes
TFRWS-23-03/Rev.1
2 Jul 2021
UN R9: Proposal for amendments to the 08 series of amendments
GRBP/2021/23
2 Jul 2021
UN R63: Proposal for amendments to the 02 series of amendments
GRBP/2021/24
2 Jul 2021
UN Regulation on audible reversing warning: Updated draft text
TFRWS-24-02/Rev.1
2 Jul 2021
Draft minutes of the 23rd TFRWS task force session
TFRWS-23-09/Rev.1
3 Jul 2021
Audible reversing warning test levels
TFRWS-24-03/Rev.2
5 Jul 2021
Draft Guidelines for a Task Force on Vehicles’ Sound
TFSL-03-03
5 Jul 2021
Report of the 2nd Sound Limits task force session
TFSL-02-12
5 Jul 2021
UN R117: Proposal for a Supplement to the 02 series of amendments
GRBP/2021/17
5 Jul 2021
Draft minutes of the 24th TFRWS task force session
TFRWS-24-05
5 Jul 2021
Reversing warnings: Confirmation of mountable position (14.5.5.1.)
TFRWS-24-04
6 Jul 2021
Sound Limits: Link to EU Phenomena study
none
7 Jul 2021
Agenda for the 13th Noise Measurement Uncertainties task force session
TFMU-13-01
7 Jul 2021
Invitation and agenda for the 25th TFRWS task force session
TFRWS-25-01/Rev.1
7 Jul 2021
Proposal for reversing warning sound component-level testing
TFRWS-25-02
11 Jul 2021
Agenda for the 3rd Sound Limits task force session
TFSL-03-01/Rev.1
11 Jul 2021
Road noise in the environment: Measurements in real life
TFSL-03-05
11 Jul 2021
Presentation: Assessment of Potential Health Benefits of Noise Abatement Measures in the EU (PHENOMENA Project)
TFSL-03-04
11 Jul 2021
Draft new UN Regulation on audible reverse warning devices
TFRWS-25-03
12 Jul 2021
Technical Review of UN R51-03 series Phase 3 in Japan
TFSL-03-06
12 Jul 2021
Draft minutes of the 12th Noise Measurement Uncertainties task force session
TFMU-12-03
12 Jul 2021
Invitation and agenda for the 26th TFRWS task force session
TFRWS-26-01
13 Jul 2021
UN R51: Proposal for temperature correction in 01 series of amendments
TFMU-13-02/Rev.1
13 Jul 2021
UN R51: Remark on temperature correction
TFMU-13-04
13 Jul 2021
Noise measurement uncertainties: Documents of Reference draft
TFMU-13-03
13 Jul 2021
Audible reversing warnings: Revised proposal for component-level testing
TFRWS-26-02/Rev.1
14 Jul 2021
Draft minutes of the 25th TFRWS task force session
TFRWS-25-04/Rev.1
14 Jul 2021
Audible reversing warnings: Proposal for Part II of the draft text
TFRWS-26-03
14 Jul 2021
Audible reversing warnings: Proposal of amendments to the draft regulation
TFRWS-26-04
14 Jul 2021
Audible reversing warnings: Updated draft text pursuant to the 26th TFRWS task force session
TFRWS-26-05
14 Jul 2021
Invitation and agenda to the 27th TFRWS task force session
TFRWS-27-01
19 Jul 2021
UN R51 04 series of amendments-Draft version with tracking for July drafting group session
05-a
19 Jul 2021
UN R51: Draft 04 series of amendments (July 2021)-tracked changes
05(a)
19 Jul 2021
UN R51: Draft 04 series of amendments (July 2021)-clean version
05(b)
19 Jul 2021
UN R51 04 series of amendments-Draft clean version July drafting group session
05-b
22 Jul 2021
Draft report of the 13th Noise Measurement Uncertainties task force
TFMU-13-05
26 Jul 2021
Motorradlärmstudie Außerfern 2019
TFVS-04-03
26 Jul 2021
Conference brochure: Low-noise asphalt road surfaces
TFVS-04-04
28 Jul 2021
Agenda for the 24th Worn Tyres working group session
WT-24-01
28 Jul 2021
Worn Tyres Post Processing status report
WT-24-02
29 Jul 2021
Guidelines for a task force on future sound emissions provisions
TFSL-03-07/Rev.1
29 Jul 2021
Vehicle Sound: Agenda for the 3rd (July 2021) session
TFSL-03-02
30 Jul 2021
Attendance list from the 24th Worn Tyres working group session
WT-24-03
30 Jul 2021
Draft minutes of the 24th Worn Tyres working group session
WT-24-04
30 Jul 2021
Worn tyres: Draft proposal for amendments to UN R117
WT-24-05
2 Aug 2021
Draft report of the 3rd Sound Limits task force session
TFSL-03-08
9 Aug 2021
Agenda for the 25th Worn Tyres working group session
WT-25-01
19 Aug 2021
Reversing warning sounds: Comments on the draft regulatory text
TFRWS-27-02
20 Aug 2021
Minutes of the 26th Reverse Warning Sound task force session
TFRWS-26-06
24 Aug 2021
Water depth vs SRTT Average μpeak
WT-24-06/Rev.1
24 Aug 2021
UN R117: Proposal for amendments to the 02 series of amendments
GRBP-74-04
24 Aug 2021
UN R138: Proposal for Supplement 3 to the 01 series of amendments
GRBP-74-02
24 Aug 2021
UN R138: Proposal for amendments to Supplement 2 of the 01 series of amendments
GRBP-74-05
24 Aug 2021
Invitation and agenda for the 28th Reverse Warning Sound task force session
TFRWS-28-01
24 Aug 2021
Draft text for a UN Regulation on the approval of reverse warning sound devices
TFRWS-27-03
30 Aug 2021
Attendance list from the 25th Worn Tyres informal group session
WT-25-03
30 Aug 2021
UN R117: 03 series (wet adhesion of C1-class tyres in worn state with buffed SRTTworn) transitional provisions draft
WT-25-04
30 Aug 2021
Worn tyres working group revised terms of reference proposal
WT-25-05
31 Aug 2021
UN R51: Comparison of 03 series, Supplements 3 and 6, and draft 04 series of amendments
n.a.
31 Aug 2021
ASEP II informal group status report to GRBP
GRBP-72-16/Rev.1
31 Aug 2021
IWG MU (Measurement Uncertainties): Terms of Reference
GRBP-74-12
31 Aug 2021
Minutes of the 25th Worn Tyres working group session
WT-25-02
1 Sep 2021
UN R51: Draft 04 series of amendments-Japan revision
05(b)
3 Sep 2021
UN R51: Proposal to introduce a Temperature Correction for the Tyre Rolling Sound Component of Pass-by Tests
GRBP-74-13
3 Sep 2021
UN R51: Proposal for the Foreword to the ACEA tyre performance study (GRBP-74-09)
GRBP-74-08
3 Sep 2021
Noise Measurement Uncertainties task force report to GRBP
TFMU-13-06
3 Sep 2021
Draft text for a UN Regulation on reverse warning devices
TFRWS-28-02
3 Sep 2021
Minutes of the 27th Reverse Warning Sound task force session
TFRWS-27-04
6 Sep 2021
Guidelines of the Task Force on Vehicle Sound
TFVS-04-05
6 Sep 2021
UN R51: Working draft 04 series of amendments (clean version)
06-b
6 Sep 2021
Draft ASEP II informal group status report
GRBP-74-XX
6 Sep 2021
Special Resolution No. 1 (Common definitions of vehicle categories, masses and dimensions)
WP.29/1045
6 Sep 2021
UN R51: Proposal in progress for 04 series of amendments
06-c
6 Sep 2021
UN R51: Draft 04 series of amendments with tracked changes
06-a
7 Sep 2021
UN R51: Proposal for 04 series of amendments
GRBP-74-22
7 Sep 2021
Agenda for the 26th Worn Tyres working group session
WT-26-01
7 Sep 2021
Worn Tyres Post Processing task force report to the Worn Tyres working group
WT-26-02
7 Sep 2021
UN R117: 03 series (wet adhesion of C1-class tyres in worn state with buffed SRTTworn) transitional provisions draft
WT-25-04/Rev.1
8 Sep 2021
UN R51: ACEA tyre performance study report
GRBP-74-09
8 Sep 2021
UN R117: Proposal to amend document GRBP/2021/12
WT-26-03
8 Sep 2021
UN R117: Proposal to amend document GRBP/2021/12
WT-26-04
8 Sep 2021
(Reverse Warning Sound): TF status report
GRBP-74-23
8 Sep 2021
(Reverse Warning Sound) : Proposal for the approval of audible devices and of motor vehicles with regard to their audible signals
GRBP-74-24
9 Sep 2021
Minutes of the 26th Worn Tyres working group session
WT-26-07
9 Sep 2021
Attendance list from the 26th Worn Tyres working group session
WT-26-05
9 Sep 2021
Worn Tyres working group planning schedule
WT-26-06
9 Sep 2021
Proposal for amendments to the Worn Tyres working group terms of reference
WT-26-08
9 Sep 2021
Agenda for the 27th Worn Tyres working group session
WT-27-01
10 Sep 2021
Management of Noise emissions according to UN-R51-03 at low speeds vs. AVAS compliant to UN-R138
TFVS-04-12
10 Sep 2021
Development of automatic illegal replacement muffler detection system
TFVS-04-08
10 Sep 2021
Worn Tyres working group draft status report
WT-27-02
10 Sep 2021
UN R117: Amendments to document GRBP/2021/12
WT-27-03
11 Sep 2021
Agenda for the 28th Worn Tyres working group session
WT-28-01
11 Sep 2021
Minutes of the 27th Worn Tyres working group session
WT-27-05
11 Sep 2021
UN R117: Proposal for amendments to GRBP/2021/12
WT-27-07
11 Sep 2021
Worn Tyres working group status report to GRBP
WT-27-06
11 Sep 2021
Attendance list from the 27th Worn Tyres working group session
WT-27-04
12 Sep 2021
UN R51: Study on future sound limits values for type-approval for vehicles of category M & N
GRBP-74-27
12 Sep 2021
UN R138: Comments on proposal for Supplement 3 to the 01 series of amendments
GRBP-74-28
13 Sep 2021
Technical support for the impact assessment on Euro 5 step of L-category sound emissions level limits
TFVS-04-15
14 Sep 2021
Sound Emissions Level Limits: impact assessment on Euro 5 step on L-category
GRBP-74-36
14 Sep 2021
Tyres and Road Traffic Noise: Where is the Potential?
TFVS-04-11/Rev.1
14 Sep 2021
Proposal for revised Worn Tyres working group terms of reference
WT-28-03
14 Sep 2021
Minutes of the 28th Reverse Warning Sound task force session
TFRWS-28-03
15 Sep 2021
UN R51: Guidelines of the TF VS (Vehicle sound)
GRBP-74-03/Rev.1
15 Sep 2021
UN R92: Presentation on proposed amendments
GRBP-74-40
15 Sep 2021
IWG WGWT: Proposal for revised Terms of Reference
GRBP-74-42
15 Sep 2021
IWG WGWT: Status report
GRBP-74-41
16 Sep 2021
UN R9: Proposal for amendment to 08 series of amendments
GRBP-74-43
16 Sep 2021
Attendance list from the 28th Worn Tyres working group session
WT-28-04
16 Sep 2021
UN R10: Proposal to introduce AVAS function provisions
EMC-23-04
17 Sep 2021
UN R117: Proposal for amendments to the 02 series of amendments
GRBP-74-31/Rev.1
17 Sep 2021
UN R117: Proposal for amendments
GRBP-74-33/Rev.1
17 Sep 2021
Worn tyres: New proposal C1 WGI @ Worn Molded SRTT
WT-28-02/Rev.1
21 Sep 2021
UN R51: Draft 04 series of amendments with tracked changes-additional comments
06-a
21 Sep 2021
UN R51: Proposal in progress for a 04 Series of amendment
GRBP-74-22+MU
26 Sep 2021
UN R51: Draft text for 04 series of amendments with tracked changes
07-a
26 Sep 2021
UN R51: Draft text for 04 series of amendments-clean version
07-b
26 Sep 2021
UN R51: Draft text for 04 series of amendments consolidating measurement uncertainties-tracked changes
07-c
26 Sep 2021
UN R51: Draft text for the 04 series of amendments consolidating measurement uncertainties-clean version
07-d
5 Oct 2021
Noise measurement uncertainties: Temperature correction table of symbols
TFMU-14-02
11 Oct 2021
Agenda for the 14th Noise Measurement Uncertainties task force
TFMU-14-01/Rev.1a
11 Oct 2021
UN R51: Annex 3-Temperature correction for tyre rolling sound component
TFMU-14-03/Rev.1
11 Oct 2021
Document of Reference: A general approach how to handle measurement uncertainty (working draft)
TFMU-14-04
12 Oct 2021
Noise measurement: Temperature correction for C2 tyres
TFMU-14-05
13 Oct 2021
Invitation and agenda for the 29th Reversing Warning Sound task force
TFRWS-29-01/Rev.1
14 Oct 2021
Report of the 4th Vehicle Sound task force session
TFVS-04-16
14 Oct 2021
Agenda for the 4th Sound Limits task force session
TFVS-04-01/Rev.2
19 Oct 2021
Reversing Warning Sounds: Proposal for changes to the draft UN Regulation
TFRWS-29-02
19 Oct 2021
Audible reverse warning devices: Draft text for a new UN Regulation
TFRWS-29-03
20 Oct 2021
Minutes of the 29th Reversing Warning Sound task force session
TFRWS-29-04
20 Oct 2021
Attendance list from the 29th Reversing Warning Sound task force session
TFRWS-29-05
21 Oct 2021
UN R51: Proposal for supplement 8 to 03 series of amendments (measurement uncertainties)
GRBP/2022/XX
3 Nov 2021
UN R51: Working draft 03 series of amendments
UNR51-DG-12-01
3 Nov 2021
UN R51: Proposal for a supplement to the 03 series of amendments
UNR51-DG-12-02
3 Nov 2021
UN R51: Working draft 03 series of amendments with tracked changes
UNR51-DG-11-01
3 Nov 2021
UN R51: Working draft 03 series of amendments-clean version
UNR51-DG-11-02
3 Nov 2021
UN R51: Working draft 03 series of amendments including measurement uncertainties-tracked changes
UNR51-DG-11-03
3 Nov 2021
UN R51: Working draft 03 series of amendments including measurement uncertainties-clean version
UNR51-DG-11-04
3 Nov 2021
UN R51: Working draft 03 series of amendments
UNR51-DG-11-05
6 Nov 2021
UN R51: Draft text for new Annex 9 and related appendices
UNR51-DG-12-03
8 Nov 2021
UN R51: Working draft proposal for Supplement 8 to the 03 series of amendments
GRBP/2022/xx
8 Nov 2021
Agenda for session 14½ of the Measurement Uncertainties task force
IWGMU-14.5-01
8 Nov 2021
Agenda for the 29th Worn Tyres working group session
WT-29-01/Rev.1
8 Nov 2021
Worn tyres: Position on ETRTO Proposal for Correction Equations (Revision 2)
WT-29-02
8 Nov 2021
Worn Wet Grip Index Equation and Coefficients
WT-29-03
9 Nov 2021
Reversing warnings: Updated working document
TFRWS-29-06
11 Nov 2021
Draft reference document on handling of noise measurement uncertainties
IWGMU-14.5-02/Rev.1
15 Nov 2021
UN R51: Proposal for changes to the draft amendments to the 03 series
UNR51-DG-13-02
15 Nov 2021
UN R51: Proposals for Supplement 9 to the 03 series of amendments
UNR51-DG-13-01
15 Nov 2021
UN R51: Draft new Supplement on real-driving ASEP under the 03 series of amendments
UNR51-DG-13-03
15 Nov 2021
UN R51: Other draft changes not directly linked to real-driving ASEP
UNR51-DG-13-04
15 Nov 2021
RD-ASEP: Proposal for Supplement 9 to 03 series of UN R51
UNR51-DG-13-05
15 Nov 2021
RD-ASEP: Proposal for Supplement 10 to the 03 series of UN R51
UNR51-DG-13-06
16 Nov 2021
Agenda for the second interim 14th Noise Measurement Uncertainties informal group session
IWGMU-14.75-03
16 Nov 2021
Working draft reference document on noise measurement uncertainties
GRBP/2022/YY
16 Nov 2021
Noise measurement uncertainties: vehicle families, approval extensions, CoP, market surveillance
IWGMU-14.75-01
16 Nov 2021
UN R51: Text for approval test and appendix with regard to manufacturer testing
IWGMU-14.75-02
16 Nov 2021
Report of the first interim 14th Noise Measurement Uncertainties informal group session
IWGMU-14.5-04
16 Nov 2021
Noise measurement uncertainties draft reference document
GRBP/2022/yy
16 Nov 2021
Attendance list from the 29th Worn Tyres informal group session
WT-29-05
16 Nov 2021
Minutes of the 29th Worn Tyres informal group session
WT-29-06
17 Nov 2021
UN R51: Working draft Supplement 8 to the 03 series of amendments-final
GRBP/2022/XX
17 Nov 2021
Report of the Noise Measurement Uncertainties task force 14.75 interim session
Session 14.75-06
17 Nov 2021
UN R51: Input on draft Supplement 8 to the 03 series of amendments
Session 14.75-04
21 Nov 2021
Agenda for the 21st VRU Proximity informal group session
VRU-Proxi-21-01
23 Nov 2021
UN R51: Proposal for Supplement 10 to the 03 series of amendments
GRBP/2022/3
23 Nov 2021
UN R51: Proposal for Supplement 8 to 03 series of amendments
GRBP/2022/8
23 Nov 2021
EU Work Programme - UNECE activities 2022-2023
WP.29-185-17
23 Nov 2021
Proposal for a new UN Regulation on reverse warning devices
GRBP/2022/5
24 Nov 2021
Minutes of the 28th Worn Tyres working group session
WT-28-05/Rev.1
25 Nov 2021
IWG MU: Proposal for a reference document; a general approach how to handle measurement uncertainty
GRBP/2022/9
26 Nov 2021
UN R51: Proposal for Supplement 9 to 03 series of amendments
GRBP/2022/4
26 Nov 2021
Agenda for the 30th Worn Tyres informal group session
WT-30-01
26 Nov 2021
Wet Grip on Worn C1 tyres: Threshold definition approach considerations
WT-30-02
29 Nov 2021
Agenda for the 15th Noise Measurement Uncertainties task force session
IWGMU-15-01
30 Nov 2021
Attendance list from the 30th Worn Tyres informal group session
WT-30-03
30 Nov 2021
Worn tyres: Additional test campaign and necessary quantity of "molded SRTT worn"
WT-30-04
1 Dec 2021
Report of the 14th Noise Measurement Uncertainties session
TFMU-14-06/Rev.1
2 Dec 2021
Agenda for 3 December 2021 Worn Tyres informal group follow-up discussion
WT-30-08
3 Dec 2021
Proposal for additional Worn Tyres group test campaign
WT-30-06
3 Dec 2021
Worn Tyres: Proposal for SRTT evaluation workplan
WT-30-07
7 Dec 2021
Minutes of the 30th Worn Tyres informal group session
WT-30-05
7 Dec 2021
Attendance list from the follow-up to the 30th Worn Tyres informal group session
WT-30-09
8 Dec 2021
Minutes from the follow-up to the 30th Worn Tyres informal group session
WT-30-10
8 Dec 2021
Proposal for Worn Tyres additional test campaign for minimum assessment
WT-30-11
13 Dec 2021
Agenda for the 31st Worn Tyres working group session
WT-31-01
14 Dec 2021
UN R9: Proposal for Supplement 2 to the 08 series of amendments
WP.29/2022/3
14 Dec 2021
UN R51: Proposal for Supplement 7 to 03 series of amendments
WP.29/2022/4
14 Dec 2021
UN R63: Proposal for Supplement 5 to the 02 series of amendments
WP.29/2022/5
15 Dec 2021
UN R117: Proposal for Supplement 14 to the 02 series of amendments
WP.29/2022/8
20 Dec 2021
Agenda for the 15-1/2 session of the Noise Measurement Uncertainties informal group
IWGMU-15.5-01/Rev.1
20 Dec 2021
UN R117: Proposal for new 03 series of amendments
WP.29/2022/11
21 Dec 2021
How to Handle Noise Measurement Uncertainties Due to its Regulatory Impact?
IWGMU-15.5-02
21 Dec 2021
Minutes of the 31st Worn Tyres informal group session
WT-31-04
21 Dec 2021
Attendance list from the 31st Worn Tyres informal group session
WT-31-02
21 Dec 2021
Worn tyres: Proposal for additional text campaign for minimum assessment
WT-31-03
Vehicle and Tyre Noise