GRB
Session 61 | Geneva | 27-29 Jan 2015
Description (click for more information) Reference No.
A noise label for motor vehicles: towards quieter traffic (Netherlands)
GRB-61-01 28 Jan 2015 Working Party Vehicle Noise Emissions Vehicle Noise Uniform Provisions Concerning the Approval of Motor Vehicles having at least Four Wheels with regard to their Noise Emissions Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance Tire Noise, Wet Adhesion, and Rolling Resistance Uniform provisions concerning the approval of tyres with regard to rolling sound emissions and/or to adhesion on wet surfaces and/or to rolling resistance GRB-61-0001
A noise label for motor vehicles: towards quieter traffic (presentation) (Netherlands)
GRB-61-01/Add.1 29 Jan 2015 Working Party Vehicle Noise Emissions Vehicle Noise Uniform Provisions Concerning the Approval of Motor Vehicles having at least Four Wheels with regard to their Noise Emissions GRB-61-0001/Add.1
Draft UN Regulation concerning the approval of Quiet Road Transport Vehicles
GRB-61-02 28 Jan 2015 Working Party Quiet Road Transport Vehicles Quiet Road Transport Vehicles Uniform provisions concerning the approval of Quiet Road Transport Vehicles with regard to their reduced audibility (QRTV) Draft proposal for minimum sound requirements (via an audible alerting signal) for low noise vehicles (e.g., electric vehicles). GRB-61-0002
Possible future tyre noise limits (Netherlands)
GRB-61-03 28 Jan 2015 Working Party Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance Tire Noise, Wet Adhesion, and Rolling Resistance Uniform provisions concerning the approval of tyres with regard to rolling sound emissions and/or to adhesion on wet surfaces and/or to rolling resistance Presentation of the benefits envisioned by the Netherlands from the use of AAA tyres. GRB-61-0003
Possible future tyre noise limits (presentation) (Netherlands)
GRB-61-03/Add.1 29 Jan 2015 Working Party Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance Tire Noise, Wet Adhesion, and Rolling Resistance Uniform provisions concerning the approval of tyres with regard to rolling sound emissions and/or to adhesion on wet surfaces and/or to rolling resistance GRB-61-0003/Add.1
General information and WP.29 highlights for the 61st GRB session
GRB-61-04 28 Jan 2015 Working Party GRB-61-0004
Japan’s comments on the proposed 03 series of amendments to UN Regulation No. 51 (Japan)
GRB-61-05 28 Jan 2015 Working Party Vehicle Noise Emissions Vehicle Noise Uniform Provisions Concerning the Approval of Motor Vehicles having at least Four Wheels with regard to their Noise Emissions GRB-61-0005
Proposal for amendments to Regulation No. 117 (Japan)
GRB-61-06 28 Jan 2015 Working Party Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance Tire Noise, Wet Adhesion, and Rolling Resistance Uniform provisions concerning the approval of tyres with regard to rolling sound emissions and/or to adhesion on wet surfaces and/or to rolling resistance Proposal from Japan, pursuant to the discussion of document GRB/2014/8 during the previous GRB session, to correct perceived inconsistencies in time measurement accuracy in annex 6. GRB-61-0006
Proposal for amendment to ECE/TRANS/WP.29/GRB/2014/4 (IMMA)
GRB-61-07 28 Jan 2015 Working Party Audible Warning Devices and Signals Audible Warning Devices Uniform Provisions Concerning the Approval of Audible Warning Devices and of Motor Vehicles with regard to their Audible Signals GRB-61-0007
Proposal for amendments to the 03 series of amendments to Regulation No. 51 (Netherlands)
GRB-61-08 28 Jan 2015 Working Party Vehicle Noise Emissions Vehicle Noise Uniform Provisions Concerning the Approval of Motor Vehicles having at least Four Wheels with regard to their Noise Emissions Proposal to correct the Annex 7, paragraph 3.1. "Determination of the anchor point for each gear ratio" and a calculation symbol in paragraph 3.2.1 "Calculation of the slope of the regression line for each gear". GRB-61-0008
Method of deceleration measuring and data processing for tyre rolling resistance determination (France and UTAC)
GRB-61-09 28 Jan 2015 Working Party Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance Tire Noise, Wet Adhesion, and Rolling Resistance Uniform provisions concerning the approval of tyres with regard to rolling sound emissions and/or to adhesion on wet surfaces and/or to rolling resistance Pursuant to the introduction of the deceleration method for measuring tire rolling resistance using the dω/dt approach (“Deceleration Calculator”) proposed by NAMI and accepted by GRB, UTAC (France) provides information on the results of tests conducted to confirm repeatability and reproducibility of the new method using different machines. GRB-61-0009
Presentation on the draft UN Regulation concerning the audibility of quiet road transport vehicles
GRB-61-10 28 Jan 2015 Working Party Quiet Road Transport Vehicles Quiet Road Transport Vehicles Uniform provisions concerning the approval of Quiet Road Transport Vehicles with regard to their reduced audibility (QRTV) GRB-61-0010
Proposal to amend R41-04 to formalize the GRB interpretation of the conformity of production (IMMA)
GRB-61-11 28 Jan 2015 Working Party Motorcycle Noise Motorcycle Noise Uniform Provisions Concerning the Approval of Motor Cycles with regard to Noise In response to concerns that approval agencies may not grant manufacturers the additional 1dB for L(wot) on conformity of production tests as changes had been made to Annex 6 of R41-04, GRB issued an interpretation recorded in the report of its 56th session. However, IMMA believes that industry and agency personnel may still not be aware of the interpretation. Therefore, IMMA proposes to codify the interpretation within UN R41. GRB-61-0011
Proposal for draft amendments to UN Regulation No. 28 (Russia)
GRB-61-12 28 Jan 2015 Working Party Audible Warning Devices and Signals Audible Warning Devices Uniform Provisions Concerning the Approval of Audible Warning Devices and of Motor Vehicles with regard to their Audible Signals Proposal to update and clarify the text of UN R28. GRB-61-0012
Proposal for amendments to UN Regulations Nos. 9, 41, and 63 (IMMA)
GRB-61-13 28 Jan 2015 Working Party Three-Wheeled Cycle Noise Three-Wheeled Cycle Noise Uniform Provisions Concerning the Approval of Category L2, L4 and L5 Vehicles with Regard to Noise Motorcycle Noise Motorcycle Noise Uniform Provisions Concerning the Approval of Motor Cycles with regard to Noise Two-wheeled Moped Noise Moped Noise Uniform Provisions Concerning the Approval of Two-wheeled Mopeds with regard to Noise The purpose of this proposal is to update the reference to the latest version of the ISO 10844 and to introduce transitional provisions for the shift of the test track requirements from ISO 10844: 1994 to ISO 10844: 2014. This proposal supersedes document GRB/2015/5. GRB-61-0013
Proposal for amendments to Regulation No. 117 (ETRTO)
GRB-61-14 29 Jan 2015 Working Party Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance Tire Noise, Wet Adhesion, and Rolling Resistance Uniform provisions concerning the approval of tyres with regard to rolling sound emissions and/or to adhesion on wet surfaces and/or to rolling resistance Proposal to update the test-track references to the recently published ISO 10844:2014. GRB-61-0014
WBU statement on the proposed quiet road transport vehicles regulations (WBU)
GRB-61-15 29 Jan 2015 Working Party Quiet Road Transport Vehicles QRTV-GTR Formal title to be determined. Quiet Road Transport Vehicles Quiet Road Transport Vehicles Uniform provisions concerning the approval of Quiet Road Transport Vehicles with regard to their reduced audibility (QRTV) GRB-61-0015
Traffic noise and motorway pavements (CEDR)
GRB-61-16 29 Jan 2015 Working Party Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance Tire Noise, Wet Adhesion, and Rolling Resistance Uniform provisions concerning the approval of tyres with regard to rolling sound emissions and/or to adhesion on wet surfaces and/or to rolling resistance GRB-61-0016
Draft interstate standard on internal noise (Russia)
GRB-61-17 29 Jan 2015 Working Party Vehicle Interior Noise Levels Interior Noise Update on Russian developments and perspectives regarding the regulation of vehicle interior noise levels. GRB-61-0017
ETRTO comments on GRB-60-08, GRB-60-12, GRB-60-14-Rev.1 and GRB-61-03 (ETRTO)
GRB-61-18 29 Jan 2015 Working Party Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance Tire Noise, Wet Adhesion, and Rolling Resistance Uniform provisions concerning the approval of tyres with regard to rolling sound emissions and/or to adhesion on wet surfaces and/or to rolling resistance GRB-61-0018
Consolidated proposal for the 03 series of amendments to Regulation No. 51
GRB-61-19 26 Feb 2015 Working Party Vehicle Noise Emissions Vehicle Noise Uniform Provisions Concerning the Approval of Motor Vehicles having at least Four Wheels with regard to their Noise Emissions This document contains the consolidated text of proposals for the 03 series of amendments to Regulation No. 51, as adopted by GRB at its sixtieth and sixty-first sessions: - ECE/TRANS/WP.29/GRB/58, para. 5, based on ECE/TRANS/WP.29/GRB/2014/5, as amended by Annex III to ECE/TRANS/WP.29/GRB/58;1 and - ECE/TRANS/WP.29/GRB/59, paras. 8-10, based on ECE/TRANS/WP.29/GRB/2015/3 and Corr.1, as amended by Annex III to ECE/TRANS/WP.29/GRB/59. Following a decision of GRB, this consolidated text will be submitted to the June 2015 session of WP.29 for consideration and possible adoption. GRB-61-0019