Working Party
Working Party on Noise and Tyres (GRBP)

Reports to: WP.29
Session 71 28-31 Jan 71 2020-01-28
Session 72 7-9 Sep 72 2020-09-07
Session 70 11-13 Sep 2019 70 2019-09-11
Recent documents submitted to GRBP
UN R54: Proposal for amendments to document GRBP/2020/13 | GRBP-72-30
13 September 2020-09-13 2020-09-13 13:07:09 UTC
UN R117: Proposal for amendments to document GRBP/2020/16 | GRBP-72-29
13 September 2020-09-13 2020-09-13 13:03:23 UTC
UN R75: Proposal for amendments to document GRBP/2020/14 | GRBP-72-28
13 September 2020-09-13 2020-09-13 13:00:56 UTC
UN R54: Proposal for amendments to document GRBP/2020/13 | GRBP-72-27
13 September 2020-09-13 2020-09-13 12:58:14 UTC
Comments on Worn Tyres working group terms of reference | GRBP-72-26/Rev.1
13 September 2020-09-13 2020-09-13 12:55:32 UTC
Study on sound level limits of M- and N-category vehicles | GRBP-72-25
13 September 2020-09-13 2020-09-13 12:51:38 UTC
UN R30: Proposal for amendments to document GRBP/2020/21 | GRBP-72-24
13 September 2020-09-13 2020-09-13 12:43:06 UTC
Snow tyre provisions - status report | GRBP-72-23
13 September 2020-09-13 2020-09-13 12:41:00 UTC
Radial definition proposal | GRBP-72-22
13 September 2020-09-13 2020-09-13 12:39:12 UTC
Status report of the TPMSTI task force | GRBP-72-21
13 September 2020-09-13 2020-09-13 12:35:56 UTC
TPMS testing: validation of the proposed amendments to UN Regulation No. 141 | GRBP-72-20
13 September 2020-09-13 2020-09-13 12:34:13 UTC
UN R141: Proposal for amendments to document GRBP/2020/20 | GRBP-72-19/Rev.2
13 September 2020-09-13 2020-09-13 12:30:05 UTC
UN R142: Proposal for amendments to document GRBP/2020/19 | GRBP-72-18
13 September 2020-09-13 2020-09-13 12:26:45 UTC
UN R30, R54, R75 Report on study to amend the Dimensional Requirements for tyres with radial or run flat structure | GRBP-71-07/Rev.1
13 September 2020-09-13 2020-09-13 12:23:47 UTC
UN R51: Proposal for amendments to document GRBP/2020/10 | GRBP-72-17
13 September 2020-09-13 2020-09-13 12:21:00 UTC
Status report of the ASEP II informal group | GRBP-72-16
13 September 2020-09-13 2020-09-13 12:17:24 UTC
Status report of the Studded Tyres task force | GRBP-72-15
13 September 2020-09-13 2020-09-13 12:13:11 UTC
UN R41: Proposal for amendments to document GRBP/2020/9 | GRBP-72-14
13 September 2020-09-13 2020-09-13 12:10:44 UTC
UN R41: Proposal for amendments to document GRBP/2020/18 | GRBP-72-13
13 September 2020-09-13 2020-09-13 12:08:41 UTC
GRBP priorities | GRBP-72-12
13 September 2020-09-13 2020-09-13 12:05:16 UTC
Status report of the Sound Measurement Uncertainties informal group | GRBP-72-11
13 September 2020-09-13 2020-09-13 12:04:08 UTC
Sound Measurement Uncertainties: Terms of reference for an informal working group | GRBP-72-10
13 September 2020-09-13 2020-09-13 12:00:38 UTC
Status report of the Reversing Warnings Task Force | GRBP-72-09
9 September 2020-09-09 2020-09-09 13:51:27 UTC
UN R106: Proposal for amendments to document GRBP/2020/15 | GRBP-72-08
9 September 2020-09-09 2020-09-09 13:45:56 UTC
GTR 16 transposition roadmap proposal | GRBP-72-07
9 September 2020-09-09 2020-09-09 13:39:58 UTC
Status report of the Working Group on Worn Tyres | GRBP-72-06
9 September 2020-09-09 2020-09-09 13:06:32 UTC
GRBP-72: Updates to the provisional agenda of the October 2020 session | GRBP-72-01
9 September 2020-09-09 2020-09-09 12:58:24 UTC
UN R41: Proposal for amendments to GRBP/2020/9 | GRBP-72-05
3 September 2020-09-03 2020-09-03 15:30:29 UTC
UN R124: Proposal for amendments | GRBP-72-04
3 September 2020-09-03 2020-09-03 13:01:35 UTC
GRBP-72: Running order and tentative timetable | GRBP-72-03
3 September 2020-09-03 2020-09-03 12:59:39 UTC
2020 schedule of meetings of interest to GRBP experts | GRBP-71-13/Rev.3
3 September 2020-09-03 2020-07-24 10:59:52 UTC
2020 2019 Show all 128 documents (This may take some time)
Groups reporting to GRBP
Please note that some groups may no longer be active.
ASEP II 2nd Informal Working Group on Additional Sound Emission Provisions Last session: June 2020 Latest session 2020
GTRQRTV Global Technical Regulation for Quiet Road Transport Vehicles Informal Group Last session: May 2018 Latest session 2018
TFMU Task Force on Vehicle and Tyre Noise Measurement Uncertainties Next session: 6-7 Oct Latest session 2020
TFRWS Task Force on Reverse Warning Sound Issues Next session: 1-2 Oct Latest session 2020
TFST Task Force on Studded Tyres Last session: September 2020 Latest session 2020
TPMSTI Task Force on Tyre Pressure Monitoring Systems and Tyre Installation Last session: August 2020 Latest session 2020
TYREGTR Informal Group on the Development of a Tyre GTR Last session: September 2019 Latest session 2019
WT Informal Working Group on Worn Tyres Next session: 22 Oct Latest session 2020
Subjects directly under GRBP
Please note that some items may no longer be active.
GTR No. 16 Tires Last updated: September 2020 GTR 16
Interior Noise Last updated: August 2015 Topic
QRTV-GTR Last updated: September 2018 Program
Road Surface Labeling Last updated: September 2019 Topic
Studded Tyres Last updated: September 2020 Program
UN R9 Three-Wheeled Cycle Noise Last updated: December 2019 UNR 9
UN R28 Audible Warning Devices Last updated: December 2019 UNR 28
UN R30 Pneumatic Tires Last updated: September 2020 UNR 30
UN R41 Motorcycle Noise Last updated: September 2020 UNR 41
UN R51 Vehicle Noise Last updated: September 2020 UNR 51
UN R54 CV Tires Last updated: September 2020 UNR 54
UN R63 Moped Noise Last updated: November 2018 UNR 63
UN R64 Spare Tires Last updated: January 2020 UNR 64
UN R75 Motorcycle Tires Last updated: September 2020 UNR 75
UN R88 Moped Retro-reflective Tires Last updated: September 2016 UNR 88
UN R106 Agricultural Tires Last updated: September 2020 UNR 106
UN R108 Retreaded Tires Last updated: April 2020 UNR 108
UN R109 CV Retreaded Tires Last updated: April 2020 UNR 109
UN R117 Tire Noise, Wet Adhesion, and Rolling Resistance Last updated: September 2020 UNR 117
UN R141 Tire Pressure Monitoring Systems Last updated: September 2020 UNR 141
UN R142 Tyre Installation Last updated: September 2020 UNR 142