Working Party on Noise and Tyres
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Documents 2025 35 documents
2 Apr 2025 Working Party on Noise & Tyres: Report of the 81st (February 2025) session GRBP/79
18 Feb 2025 GRBP: Updated agenda for the 81st (February 2025) session GRBP-81-01/Rev.1
25 Jan 2025 UN R41: Proposal to amend document GRBP/2025/5 GRBP-81-02
25 Jan 2025 UN R41: Proposal to amend document GRBP/2025/4 GRBP-81-03
25 Jan 2025 RD-ASEP informal group status report to GRBP GRBP-81-04
18 Feb 2025 UN R30: Proposal to supersede document GRBP/2025/9 (ETRTO) GRBP-81-05/Rev.1
18 Feb 2025 UN R54: Proposal to supersede document GRBP/2025/10 (ETRTO) GRBP-81-06/Rev.1
6 Feb 2025 UN R75: Proposal to supersede document GRBP/2025/11 (ETRTO) GRBP-81-07/Rev.1
18 Feb 2025 UN R117: Proposal to supersede document GRBP/2025/12 (ETRTO) GRBP-81-08/Rev.1
18 Feb 2025 UN R117: Proposal to supersede document GRBP/2025/13 (ETRTO) GRBP-81-09/Rev.1
18 Feb 2025 UN R142: Proposal to supersede document GRBP/2025/14 (ETRTO) GRBP-81-10/Rev.1
18 Feb 2025 UN R108: Proposal to supersede document GRBP/2025/15 (ETRTO) GRBP-81-11/Rev.1
18 Feb 2025 UN R109: Proposal to supersede document GRBP/2025/16 (ETRTO) GRBP-81-12/Rev.1
6 Feb 2025 Supporting material for ETRTO working documents (ETRTO) GRBP-81-13/Rev.1
9 Feb 2025 GRBP: General information and highlights from the November 2024 WP.29 session GRBP-81-14
12 Feb 2025 UN R41: Proposal to amend document GRBP-81-02 (IMMA) GRBP-81-15
18 Feb 2025 GRBP: Running order of the 81st (February 2025) session GRBP-81-16/Rev.1
12 Feb 2025 List of GRBP priorities GRBP-81-17
15 Feb 2025 RD-ASEP Subgroup on UN-R 138 and UN-R 51: Status report to GRBP GRBP-81-18/Rev.1
15 Feb 2025 UN R117: Measurement uncertainties reduction in rolling sound emission test method (ETRTO) GRBP-81-19
15 Feb 2025 UN R51: Consolidated revision for application to ADS vehicles GRBP-81-20
15 Feb 2025 GRBP AVRS task force status report GRBP-81-21
15 Feb 2025 WGWT informal group: Proposal to amend the terms of reference GRBP-81-22
15 Feb 2025 WGWT informal group status report to GRBP GRBP-81-23
15 Feb 2025 Tyre Abrasion task force: Proposal to amend the terms of reference GRBP-81-24
15 Feb 2025 Tyre Abrasion task force status report to GRBP GRBP-81-25
17 Feb 2025 Group Of Interested Experts on UN R117 report to GRBP GRBP-81-26
21 Feb 2025 UN R172: Proposal to supersede document GRBP/2025/17 (ETRTO) GRBP-81-27/Rev.2
18 Feb 2025 Considerations on the use of existing road traffic noise models for GRBP work (HMG) GRBP-81-28
18 Feb 2025 UN R41: Proposal to supersede document GRBP/2025/7 (IMMA) GRBP-81-29
18 Feb 2025 UN R41: Proposal to supersede document GRBP/2025/6 (IMMA) GRBP-81-30
18 Feb 2025 Exterior Acoustic Signaling: Work in progress (ACEA and OICA) GRBP-81-31
19 Feb 2025 RD-ASEP Monitoring (UTAC) GRBP-81-32/Rev.1
21 Feb 2025 UN R51: Testing of Electrified Vehicles (EV) under cruising and full acceleration situation GRBP-81-33/Rev.1
2 Mar 2025 Vehicle Sound task force status report to GRBP GRBP-81-34/Rev.1