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 R41: Proposal for a new 05 series of amendments | GRBP/2020/9
27 June 2020-06-27 2020-06-27 11:03:10 UTC
UN R41: Proposal for amendments to the 04 series of amendments | GRBP/2020/18
27 June 2020-06-27 2020-06-27 10:44:51 UTC
UN R30: Proposal for a Supplement to the 02 series of amendments | GRBP/2020/21
24 June 2020-06-24 2020-06-24 08:44:56 UTC
UN R142: Proposal for a new 01 series of amendments | GRBP/2020/19
24 June 2020-06-24 2020-06-24 08:42:57 UTC
UN R117: Proposal for amendment | GRBP/2020/17
24 June 2020-06-24 2020-06-24 08:32:35 UTC
UN R117: Proposal for amendment | GRBP/2020/16
24 June 2020-06-24 2020-06-24 08:30:29 UTC
UN R141: Proposal for 01 series of amendments | GRBP/2020/20
23 June 2020-06-23 2020-06-23 08:38:46 UTC
UN R106: Proposal for amendments | GRBP/2020/15
23 June 2020-06-23 2020-06-23 08:34:41 UTC
UN R75: Proposal for amendments | GRBP/2020/14
23 June 2020-06-23 2020-06-23 08:32:30 UTC
UN R54: Proposal for amendments | GRBP/2020/13
23 June 2020-06-23 2020-06-23 08:30:03 UTC
UN R30: Proposal for amendments | GRBP/2020/12
23 June 2020-06-23 2020-06-23 08:27:19 UTC
UN R117: Proposal for revised Terms of Reference of the IWG WGWT (Wet Grip Performance for Tyres in a Worn State) | GRBP/2020/11
23 June 2020-06-23 2020-06-23 08:24:18 UTC
UN R51: Proposal for revised Terms of Reference for IWG ASEP | GRBP/2020/10
23 June 2020-06-23 2020-06-23 08:18:36 UTC
UN R124: Proposal for amendments | GRBP/2020/8
23 June 2020-06-23 2020-06-23 08:13:08 UTC
Annotated provisional agenda for the 72nd (7 - 9 September 2020) GRBP session | GRBP/2020/7
18 June 2020-06-18 2020-06-18 12:11:58 UTC
2020 2019 Show all 96 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: 1-2 Jul Latest session 2020
TFRWS Task Force on Reverse Warning Sound Issues Last session: June 2020 Latest session 2020
TFST Task Force on Studded Tyres Last session: May 2020 Latest session 2020
TPMSTI Task Force on Tyre Pressure Monitoring Systems and Tyre Installation Next session: 19 Aug 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 Last session: June 2020 Latest session 2020
Subjects directly under GRBP
Please note that some items may no longer be active.
GTR No. 16 Tires Last updated: March 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: May 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: June 2020 UNR 30
UN R41 Motorcycle Noise Last updated: June 2020 UNR 41
UN R51 Vehicle Noise Last updated: June 2020 UNR 51
UN R54 CV Tires Last updated: June 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: June 2020 UNR 75
UN R88 Moped Retro-reflective Tires Last updated: September 2016 UNR 88
UN R106 Agricultural Tires Last updated: June 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: June 2020 UNR 117
UN R141 Tire Pressure Monitoring Systems Last updated: June 2020 UNR 141
UN R142 Tyre Installation Last updated: June 2020 UNR 142