GRB/59
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Report of the GRB on its 61st session
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03 Mar 2015
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Working Party
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Report
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GRB-2015-0059
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GRB-61-01
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A noise label for motor vehicles: towards quieter traffic
(Netherlands)
Document Title: A noise label for motor vehicles: towards quieter traffic
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Document Reference Number: GRB-61-01
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Submitted by: Netherlands
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Meeting Session: 61st GRB session (27-29
Jan 2015)
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Document date: 26 Jan 15 (Posted 28 Jan 15)
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This document concerns UN Regulation No. 51 | Vehicle Noise Emissions and UN Regulation No. 117 | Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance.
This submission is related to the following document(s):
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Meeting Reports
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Working Party on Noise | Session 61 | 27-29
Jan 2015
20. The expert from the Netherlands presented a discussion paper (GRB-61-01 and Add.1) exploring the possibility of introducing a noise label system for vehicles and providing an initial model for such labelling. In particular, he suggested that a labelling system for private cars rely on scores for interior noise, powertrain noise (engine and exhaust system), and tyre noise. The experts from Austria, France, Germany and OICA raised practical questions regarding the potential advantages of such a labelling system for customers. The expert from the European Commission pointed out that labelling falls under the competence of the Community and that the EU internal procedures should be followed. GRB decided to come back to this issue at the next session.
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28 Jan 2015
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Working Party
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Informal Documents
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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
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GRB-61-0001
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GRB-61-01/Add.1
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A noise label for motor vehicles: towards quieter traffic (presentation)
(Netherlands)
Document Title: A noise label for motor vehicles: towards quieter traffic (presentation)
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Document Reference Number: GRB-61-01/Add.1
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Submitted by: Netherlands
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Meeting Session: 61st GRB session (27-29
Jan 2015)
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Document date: 29 Jan 15 (Posted 29 Jan 15)
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This document concerns UN Regulation No. 51 | Vehicle Noise Emissions.
This submission is related to the following document(s):
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Meeting Reports
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Working Party on Noise | Session 61 | 27-29
Jan 2015
20. The expert from the Netherlands presented a discussion paper (GRB-61-01 and Add.1) exploring the possibility of introducing a noise label system for vehicles and providing an initial model for such labelling. In particular, he suggested that a labelling system for private cars rely on scores for interior noise, powertrain noise (engine and exhaust system), and tyre noise. The experts from Austria, France, Germany and OICA raised practical questions regarding the potential advantages of such a labelling system for customers. The expert from the European Commission pointed out that labelling falls under the competence of the Community and that the EU internal procedures should be followed. GRB decided to come back to this issue at the next session.
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29 Jan 2015
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Working Party
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Informal Documents
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Vehicle Noise Emissions
Vehicle Noise
Uniform Provisions Concerning the Approval of Motor Vehicles having at least Four Wheels with regard to their Noise Emissions
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GRB-61-0001/Add.1
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GRB-61-02
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Draft UN Regulation concerning the approval of Quiet Road Transport Vehicles
Document Title: Draft UN Regulation concerning the approval of Quiet Road Transport Vehicles
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Document Reference Number: GRB-61-02
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Description: Draft proposal for minimum sound requirements (via an audible alerting signal) for low noise vehicles (e.g., electric vehicles).
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Meeting Session: 61st GRB session (27-29
Jan 2015)
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Document date: 26 Jan 15 (Posted 28 Jan 15)
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Document status: Superseded
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This document concerns UN Regulation No. 138 | Quiet Road Transport Vehicles.
This submission is related to the following document(s):
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Meeting Reports
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Working Party on Noise | Session 61 | 27-29
Jan 2015
24. The experts from France and Germany, co-chairing IWG QRTV for a UN Regulation, briefed GRB on the progress in preparing a draft UN Regulation on QRTV under the 1958 Agreement and on its key aspects (GRB-61-02, GRB-61-10). GRB noted that a draft Regulation would be officially submitted to the next session of GRB in September 2015, as foreseen by the IWG mandate. The Chair invited GRB experts to provide IWG with their comments on a draft QRTV regulation as soon as possible and/or to take part in the work of IWG.
25. GRB confirmed that, for the time being, a new QRTV Regulation would cover electric and hybrid electric vehicles of categories M and N only. GRB agreed that stationary noise and the pause-switch function would be optional in stage 1. GRB also agreed that a maximum AVAS sound level should be introduced into a QRTV Regulation, with a view to protecting environment. The expert of WBU concurred with this view.
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28 Jan 2015
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Working Party
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Informal Documents
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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)
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Draft proposal for minimum sound requirements (via an audible alerting signal) for low noise vehicles (e.g., electric vehicles).
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GRB-61-0002
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GRB-61-03
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Possible future tyre noise limits
(Netherlands)
Document Title: Possible future tyre noise limits
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Document Reference Number: GRB-61-03
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Description: Presentation of the benefits envisioned by the Netherlands from the use of AAA tyres.
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Submitted by: Netherlands
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Meeting Session: 61st GRB session (27-29
Jan 2015)
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Document date: 26 Jan 15 (Posted 28 Jan 15)
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This document concerns UN Regulation No. 117 | Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance.
This submission is related to the following document(s):
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Meeting Reports
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Working Party on Noise | Session 61 | 27-29
Jan 2015
18. The expert from the Netherlands recalled the two studies presented at the previous session of GRB and introduced further arguments for tightening tyre noise limits in Regulation No. 117, together with the text of draft amendments (GRB-61-03 and Add.1). The expert from ETRTO questioned if the pool of tyres selected for the Dutch studies had indeed been a representative sample (GRB-61-18). He further pointed out that, for the time being, the tyre industry was busy meeting the requirements of 02 series of amendments to Regulation No. 117 which had recently come into force, in November 2012. According to him, until the completion of this process by 2018-2020, it would be premature to consider further reducing of tyre noise limits. The experts from China, Norway and Switzerland agreed that the proposal by the Netherlands needed further study. The experts from France and Germany pointed out various problems with labelling of tyres. GRB invited experts to provide their comments on the Dutch proposal and decided to revert to this issue at the next session on the basis of a new informal document containing the draft amendment proposals tabled by the expert from the Netherlands in GRB-61-03.
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28 Jan 2015
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Working Party
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Informal Documents
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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
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Presentation of the benefits envisioned by the Netherlands from the use of AAA tyres.
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GRB-61-0003
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GRB-61-03/Add.1
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Possible future tyre noise limits (presentation)
(Netherlands)
Document Title: Possible future tyre noise limits (presentation)
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Document Reference Number: GRB-61-03/Add.1
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Submitted by: Netherlands
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Meeting Session: 61st GRB session (27-29
Jan 2015)
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Document date: 29 Jan 15 (Posted 29 Jan 15)
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This document concerns UN Regulation No. 117 | Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance.
This submission is related to the following document(s):
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Meeting Reports
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Working Party on Noise | Session 61 | 27-29
Jan 2015
18. The expert from the Netherlands recalled the two studies presented at the previous session of GRB and introduced further arguments for tightening tyre noise limits in Regulation No. 117, together with the text of draft amendments (GRB-61-03 and Add.1). The expert from ETRTO questioned if the pool of tyres selected for the Dutch studies had indeed been a representative sample (GRB-61-18). He further pointed out that, for the time being, the tyre industry was busy meeting the requirements of 02 series of amendments to Regulation No. 117 which had recently come into force, in November 2012. According to him, until the completion of this process by 2018-2020, it would be premature to consider further reducing of tyre noise limits. The experts from China, Norway and Switzerland agreed that the proposal by the Netherlands needed further study. The experts from France and Germany pointed out various problems with labelling of tyres. GRB invited experts to provide their comments on the Dutch proposal and decided to revert to this issue at the next session on the basis of a new informal document containing the draft amendment proposals tabled by the expert from the Netherlands in GRB-61-03.
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29 Jan 2015
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Working Party
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Informal Documents
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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
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GRB-61-0003/Add.1
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GRB-61-04
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General information and WP.29 highlights for the 61st GRB session
Document Title: General information and WP.29 highlights for the 61st GRB session
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Document Reference Number: GRB-61-04
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Meeting Session: 61st GRB session (27-29
Jan 2015)
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Document date: 26 Jan 15 (Posted 28 Jan 15)
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Meeting Reports
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Working Party on Noise | Session 61 | 27-29
Jan 2015
3. GRB considered and adopted the agenda.
30. The secretariat reported on the highlights of the 164th session of WP.29 (ECE/TRANS/WP.29/1112, GRB-61-04).
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28 Jan 2015
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Working Party
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Informal Documents
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GRB-61-0004
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GRB-61-05
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Japan’s comments on the proposed 03 series of amendments to UN Regulation No. 51
(Japan)
Document Title: Japan’s comments on the proposed 03 series of amendments to UN Regulation No. 51
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Document Reference Number: GRB-61-05
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Submitted by: Japan
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Meeting Session: 61st GRB session (27-29
Jan 2015)
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Document date: 26 Jan 15 (Posted 28 Jan 15)
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This document concerns UN Regulation No. 51 | Vehicle Noise Emissions.
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Meeting Reports
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Working Party on Noise | Session 61 | 27-29
Jan 2015
8. On behalf of the Informal Working Group (IWG) on UN Regulations Nos. 51 and 59, the expert from OICA introduced further proposals for amendments to the 03 series of amendments to UN Regulation No. 51 (ECE/TRANS/WP.29/GRB/2015/3 and Corr.1). The expert from Japan expressed concerns about a relaxation clause for a specific category of vehicles included in these proposals (GRB-61-05) and proposed an alternative wording. Further corrections were suggested by the experts from the Netherlands (GRB-61-08), Spain, the European Commission and OICA. Finally, GRB adopted the proposals, as amended by Annex III to this report.
9. GRB recalled that, at its previous session, it had adopted the draft 03 series of amendments to Regulation No. 51 (ECE/TRANS/WP.29/GRB/2014/5, ECE/TRANS/WP.29/GRB/58, para. 5 and Annex III) which had subsequently been submitted to WP.29 and AC.1 for consideration and vote at their March 2015 sessions as document ECE/TRANS/WP.29/2015/3. With regard to the additional proposals adopted at this session (para. 8 above and Annex III to this report), GRB noted two options for their processing: - (i) submit them separately to WP.29 and AC.1 for consideration and vote at their June 2015 session as a draft Supplement 1 to the 03 series of amendments to Regulation No. 51; or
- (ii) combine them with the 03 series of amendments to Regulation No. 51 (ECE/TRANS/WP.29/2015/3) in a single document and submit it to WP.29 and AC.1 for consideration and vote at their June 2015 sessions. In this case, WP.29 and AC.1 would be requested not to consider document ECE/TRANS/WP.29/2015/3 in March 2015.
10. GRB supported option (ii) and mandated its Chair to report about this decision to WP.29, AC.1 and the Administrative Committee for the Coordination of Work (AC.2) at their sessions in March 2015. GRB also noted that IWG on UN Regulations Nos. 51 and 59 had completed its tasks and that the extension of its mandate was not necessary.
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28 Jan 2015
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Working Party
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Informal Documents
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Vehicle Noise Emissions
Vehicle Noise
Uniform Provisions Concerning the Approval of Motor Vehicles having at least Four Wheels with regard to their Noise Emissions
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GRB-61-0005
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GRB-61-06
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Proposal for amendments to Regulation No. 117
(Japan)
Document Title: Proposal for amendments to Regulation No. 117
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Document Reference Number: GRB-61-06
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Description: 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.
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Submitted by: Japan
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Meeting Session: 61st GRB session (27-29
Jan 2015)
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Document date: 26 Jan 15 (Posted 28 Jan 15)
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Document status: Superseded
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This document concerns UN Regulation No. 117 | Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance.
This submission is related to the following document(s):
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Meeting Reports
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Working Party on Noise | Session 61 | 27-29
Jan 2015
14. GRB continued its consideration of the revised proposal for new time measurement accuracy for the rolling resistance method (ECE/TRANS/WP.29/GRB/2014/8). The expert from Japan introduced several modifications to this proposal (GRB-61-06). GRB adopted the proposal, as contained in Annex V to this report, and mandated the secretariat to submit it to WP.29 and AC.1 for consideration and vote at their June 2015 sessions as a draft Supplement 8 to the 02 series of amendments to Regulation No. 117. GRB also noted that the Working Party on Brakes and Running Gear (GRRF), at its February 2015 session, would consider a corrigendum to Supplement 6 to the 02 series of amendments to Regulation No. 117 (ECE/TRANS/WP.29/GRRF/2015/9).
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28 Jan 2015
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Working Party
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Informal Documents
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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
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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.
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GRB-61-0006
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GRB-61-07
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Proposal for amendment to ECE/TRANS/WP.29/GRB/2014/4
(IMMA)
Document Title: Proposal for amendment to ECE/TRANS/WP.29/GRB/2014/4
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Document Reference Number: GRB-61-07
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Submitted by: IMMA
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Meeting Session: 61st GRB session (27-29
Jan 2015)
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Document date: 26 Jan 15 (Posted 28 Jan 15)
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Document status: Superseded
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This document concerns UN Regulation No. 28 | Audible Warning Devices and Signals.
This submission is related to the following document(s):
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Meeting Reports
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Working Party on Noise | Session 61 | 27-29
Jan 2015
4. GRB resumed discussion on ECE/TRANS/WP.29/GRB/2014/4 by OICA proposing amendments to UN Regulation No. 28, in particular, a reduction in the prescribed sound level of the audible warning device from 93 to 87 dB(A). The expert from IMMA suggested further changes to this proposal (GRB-61-07). GRB adopted the proposal, as amended by Annex II to this report, and mandated the secretariat to submit it to WP.29 and the Administrative Committee of the 1958 Agreement (AC.1) for consideration and vote at their June 2015 sessions as draft Supplement 4 to the original series of amendments to Regulation No. 28. GRB noted that the adopted modification of the prescribed sound level makes this requirement less stringent and, thus, does not need a new series of amendments with transitional provisions.
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28 Jan 2015
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Working Party
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Informal Documents
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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
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GRB-61-0007
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GRB-61-08
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Proposal for amendments to the 03 series of amendments to Regulation No. 51
(Netherlands)
Document Title: Proposal for amendments to the 03 series of amendments to Regulation No. 51
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Document Reference Number: GRB-61-08
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Description: 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”.
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Submitted by: Netherlands
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Meeting Session: 61st GRB session (27-29
Jan 2015)
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Document date: 26 Jan 15 (Posted 28 Jan 15)
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Document status: Superseded
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This document concerns UN Regulation No. 51 | Vehicle Noise Emissions.
This submission is related to the following document(s):
|
Meeting Reports
|
Working Party on Noise | Session 61 | 27-29
Jan 2015
8. On behalf of the Informal Working Group (IWG) on UN Regulations Nos. 51 and 59, the expert from OICA introduced further proposals for amendments to the 03 series of amendments to UN Regulation No. 51 (ECE/TRANS/WP.29/GRB/2015/3 and Corr.1). The expert from Japan expressed concerns about a relaxation clause for a specific category of vehicles included in these proposals (GRB-61-05) and proposed an alternative wording. Further corrections were suggested by the experts from the Netherlands (GRB-61-08), Spain, the European Commission and OICA. Finally, GRB adopted the proposals, as amended by Annex III to this report.
9. GRB recalled that, at its previous session, it had adopted the draft 03 series of amendments to Regulation No. 51 (ECE/TRANS/WP.29/GRB/2014/5, ECE/TRANS/WP.29/GRB/58, para. 5 and Annex III) which had subsequently been submitted to WP.29 and AC.1 for consideration and vote at their March 2015 sessions as document ECE/TRANS/WP.29/2015/3. With regard to the additional proposals adopted at this session (para. 8 above and Annex III to this report), GRB noted two options for their processing: - (i) submit them separately to WP.29 and AC.1 for consideration and vote at their June 2015 session as a draft Supplement 1 to the 03 series of amendments to Regulation No. 51; or
- (ii) combine them with the 03 series of amendments to Regulation No. 51 (ECE/TRANS/WP.29/2015/3) in a single document and submit it to WP.29 and AC.1 for consideration and vote at their June 2015 sessions. In this case, WP.29 and AC.1 would be requested not to consider document ECE/TRANS/WP.29/2015/3 in March 2015.
10. GRB supported option (ii) and mandated its Chair to report about this decision to WP.29, AC.1 and the Administrative Committee for the Coordination of Work (AC.2) at their sessions in March 2015. GRB also noted that IWG on UN Regulations Nos. 51 and 59 had completed its tasks and that the extension of its mandate was not necessary.
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28 Jan 2015
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Working Party
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Informal Documents
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Vehicle Noise Emissions
Vehicle Noise
Uniform Provisions Concerning the Approval of Motor Vehicles having at least Four Wheels with regard to their Noise Emissions
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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".
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GRB-61-0008
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GRB-61-09
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Method of deceleration measuring and data processing for tyre rolling resistance determination
(France and UTAC)
Document Title: Method of deceleration measuring and data processing for tyre rolling resistance determination
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Document Reference Number: GRB-61-09
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Description: 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.
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Submitted by: France and UTAC
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Meeting Session: 61st GRB session (27-29
Jan 2015)
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Document date: 26 Jan 15 (Posted 28 Jan 15)
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This document concerns UN Regulation No. 117 | Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance.
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Meeting Reports
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Working Party on Noise | Session 61 | 27-29
Jan 2015
15. The expert from France presented the results of testing tyres of commercial vehicles (classes C2 and C3) for the deceleration test method using the dω/dt form for measuring rolling resistance (GRB-61-09). The aim of this study was to compare the measurements obtained at a dedicated and non-dedicated rolling resistance machine. The results at the non-dedicated rolling resistance machine demonstrated a poor repeatability of the measurements, thus leaving open the question whether or not such machines are suitable for the proposed deceleration test method. GRB was of the view that further studies would be necessary and encouraged other laboratories to conduct such tests.
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28 Jan 2015
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Working Party
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Informal Documents
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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.
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GRB-61-0009
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GRB-61-10
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Presentation on the draft UN Regulation concerning the audibility of quiet road transport vehicles
Document Title: Presentation on the draft UN Regulation concerning the audibility of quiet road transport vehicles
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Document Reference Number: GRB-61-10
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Meeting Session: 61st GRB session (27-29
Jan 2015)
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Document date: 26 Jan 15 (Posted 28 Jan 15)
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This document concerns UN Regulation No. 138 | Quiet Road Transport Vehicles.
This submission is related to the following document(s):
|
Meeting Reports
|
Working Party on Noise | Session 61 | 27-29
Jan 2015
24. The experts from France and Germany, co-chairing IWG QRTV for a UN Regulation, briefed GRB on the progress in preparing a draft UN Regulation on QRTV under the 1958 Agreement and on its key aspects (GRB-61-02, GRB-61-10). GRB noted that a draft Regulation would be officially submitted to the next session of GRB in September 2015, as foreseen by the IWG mandate. The Chair invited GRB experts to provide IWG with their comments on a draft QRTV regulation as soon as possible and/or to take part in the work of IWG.
25. GRB confirmed that, for the time being, a new QRTV Regulation would cover electric and hybrid electric vehicles of categories M and N only. GRB agreed that stationary noise and the pause-switch function would be optional in stage 1. GRB also agreed that a maximum AVAS sound level should be introduced into a QRTV Regulation, with a view to protecting environment. The expert of WBU concurred with this view.
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28 Jan 2015
|
Working Party
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Informal Documents
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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)
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GRB-61-0010
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GRB-61-11
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Proposal to amend R41-04 to formalize the GRB interpretation of the conformity of production
(IMMA)
Document Title: Proposal to amend R41-04 to formalize the GRB interpretation of the conformity of production
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Document Reference Number: GRB-61-11
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Description: 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.
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Submitted by: IMMA
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Meeting Session: 61st GRB session (27-29
Jan 2015)
|
Document date: 26 Jan 15 (Posted 28 Jan 15)
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Document status: Superseded
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This document concerns UN Regulation No. 41 | Motorcycle Noise.
This submission is related to the following document(s):
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Meeting Reports
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Working Party on Noise | Session 61 | 27-29
Jan 2015
7. The expert from IMMA also proposed to amend paragraph 8.2. of Regulation No. 41 on the conformity of production (GRB-61-11). GRB decided to address this issue at the next session on the basis of an official document by IMMA.
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28 Jan 2015
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Working Party
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Informal Documents
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Motorcycle Noise
Motorcycle Noise
Uniform Provisions Concerning the Approval of Motor Cycles with regard to Noise
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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.
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GRB-61-0011
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GRB-61-12
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Proposal for draft amendments to UN Regulation No. 28
(Russia)
Document Title: Proposal for draft amendments to UN Regulation No. 28
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Document Reference Number: GRB-61-12
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Description: Proposal to update and clarify the text of UN R28.
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Submitted by: Russia
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Meeting Session: 61st GRB session (27-29
Jan 2015)
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Document date: 26 Jan 15 (Posted 28 Jan 15)
|
Document status: Superseded
|
This document concerns UN Regulation No. 28 | Audible Warning Devices and Signals.
This submission is related to the following document(s):
|
Meeting Reports
|
Working Party on Noise | Session 61 | 27-29
Jan 2015
5. The expert from the Russian Federation pointed out that Regulation No. 28 had not been updated for a long time and proposed a number of editorial modifications (GRB-61-12). GRB welcomed this initiative and decided to consider it at the next session, based on an official document to be submitted by the expert from the Russian Federation.
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28 Jan 2015
|
Working Party
|
Informal Documents
|
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.
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GRB-61-0012
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GRB-61-13
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Proposal for amendments to UN Regulations Nos. 9, 41, and 63
(IMMA)
Document Title: Proposal for amendments to UN Regulations Nos. 9, 41, and 63
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Document Reference Number: GRB-61-13
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Description: 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.
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Submitted by: IMMA
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Meeting Session: 61st GRB session (27-29
Jan 2015)
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Document date: 26 Jan 15 (Posted 28 Jan 15)
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Document status: Superseded
|
This document concerns UN Regulation No. 9 | Three-Wheeled Cycle Noise, UN Regulation No. 41 | Motorcycle Noise, and UN Regulation No. 63 | Two-wheeled Moped Noise.
This submission is related to the following document(s):
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Meeting Reports
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Working Party on Noise | Session 61 | 27-29
Jan 2015
17. The expert from IMMA proposed collective amendments to Regulations Nos. 9, 41 and 63 to introduce the recently published standard ISO 10844:2014 and to align the transition provisions for new type approvals and extension to approvals (ECE/TRANS/WP.29/GRB/2015/5 and GRB-61-13). GRB adopted these proposals, as contained in Annexes VII, VIII and IX to this report, and mandated the secretariat to submit them to WP.29 and AC.1 for consideration and vote at their June 2015 sessions.
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28 Jan 2015
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Working Party
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Informal Documents
|
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
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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.
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GRB-61-0013
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GRB-61-14
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Proposal for amendments to Regulation No. 117
(ETRTO)
Document Title: Proposal for amendments to Regulation No. 117
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Document Reference Number: GRB-61-14
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Description: Proposal to update the test-track references to the recently published ISO 10844:2014.
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Submitted by: ETRTO
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Meeting Session: 61st GRB session (27-29
Jan 2015)
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Document date: 28 Jan 15 (Posted 29 Jan 15)
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Document status: Superseded
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This document concerns UN Regulation No. 117 | Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance.
This submission is related to the following document(s):
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Meeting Reports
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Working Party on Noise | Session 61 | 27-29
Jan 2015
16. The expert from ETRTO referred to the ongoing work of updating references to the new version of ISO standard 10844:2014 (see para. 17 below) and proposed similar amendments to Annex 3 of Regulation No. 117 (GRB-61-14). The expert of ISO recalled his presentation on the comparison between the 2014 and 2011 versions of ISO 10844 (GRB-60-17) and confirmed that only editorial modifications had been introduced without any technical changes. Thus, GRB agreed that no transitional provisions were required in this case. GRB adopted the proposal, as contained in Annex VI to this report, and mandated the secretariat to submit it to WP.29 and AC.1 for consideration and vote at their June 2015 sessions as a draft supplement to Regulation No. 117.
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29 Jan 2015
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Working Party
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Informal Documents
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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
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Proposal to update the test-track references to the recently published ISO 10844:2014.
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GRB-61-0014
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GRB-61-15
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WBU statement on the proposed quiet road transport vehicles regulations
(WBU)
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29 Jan 2015
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Working Party
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Informal Documents
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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)
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GRB-61-0015
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GRB-61-16
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Traffic noise and motorway pavements
(CEDR)
Document Title: Traffic noise and motorway pavements
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Document Reference Number: GRB-61-16
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Submitted by: CEDR
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Meeting Session: 61st GRB session (27-29
Jan 2015)
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Document date: 29 Jan 15 (Posted 29 Jan 15)
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This document concerns UN Regulation No. 117 | Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance.
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Meeting Reports
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Working Party on Noise | Session 61 | 27-29
Jan 2015
21. The expert from CEDR presented the experiences of his organization and its members regarding the use of noise reducing pavements (GRB-61-16). Such pavements were found to be more cost-effective than noise barriers and to reduce noise levels with 2 to 3 dB (max. 6 dB). On the other hand, the lifetime of noise reducing pavements is less than the one of non-noise reducing pavements and the investment costs of noise reducing pavements is higher than the costs of non-noise reducing pavements.
22. GRB noted that three factors contribute to the overall noise production: vehicles, tyres and road surfaces. Thus, a holistic approach should be followed to reduce sound emissions. The Chair recalled that, at present, UN Regulations do not address the issue of road surfaces and that GRB has no mandate for regulating pavements. GRB agreed to continue this discussion at its next session and looked forward to new studies and presentations on the issue.
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29 Jan 2015
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Working Party
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Informal Documents
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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
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GRB-61-0016
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GRB-61-17
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Draft interstate standard on internal noise
(Russia)
Document Title: Draft interstate standard on internal noise
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Document Reference Number: GRB-61-17
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Description: Update on Russian developments and perspectives regarding the regulation of vehicle interior noise levels.
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Submitted by: Russia
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Meeting Session: 61st GRB session (27-29
Jan 2015)
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Document date: 29 Jan 15 (Posted 29 Jan 15)
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This document concerns WP.29 Discussion Topic | Vehicle Interior Noise Levels.
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Meeting Reports
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Working Party on Noise | Session 61 | 27-29
Jan 2015
19. The expert from the Russian Federation presented historical developments of health standards and regulations on internal noise in the former Soviet Union and the Russian Federation (GRB-61-17). He also informed GRB that, as from 1 January 2015, a new regional regulation had come into force in the Customs Union establishing obligatory values for internal noise. He further clarified that his presentation was only for information purposes and that any concrete proposals could only be submitted to GRB when standard ISO-5128 on measuring internal noise, dated back to 1980, would be updated. The expert from ISO reported on ISO activities in this respect. The Chair proposed to keep this issue in the agenda and, as a first step, to consider if the methods for measuring inside noise in the Consolidated Resolution on the Construction of Vehicles (R.E.3) should be updated.
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29 Jan 2015
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Working Party
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Informal Documents
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Vehicle Interior Noise Levels
Interior Noise
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Update on Russian developments and perspectives regarding the regulation of vehicle interior noise levels.
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GRB-61-0017
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GRB-61-18
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ETRTO comments on GRB-60-08, GRB-60-12, GRB-60-14-Rev.1 and GRB-61-03
(ETRTO)
Document Title: ETRTO comments on GRB-60-08, GRB-60-12, GRB-60-14-Rev.1 and GRB-61-03
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Document Reference Number: GRB-61-18
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Submitted by: ETRTO
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Meeting Session: 61st GRB session (27-29
Jan 2015)
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Document date: 29 Jan 15 (Posted 29 Jan 15)
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This document concerns UN Regulation No. 117 | Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance.
This submission is related to the following document(s):
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Meeting Reports
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Working Party on Noise | Session 61 | 27-29
Jan 2015
18. The expert from the Netherlands recalled the two studies presented at the previous session of GRB and introduced further arguments for tightening tyre noise limits in Regulation No. 117, together with the text of draft amendments (GRB-61-03 and Add.1). The expert from ETRTO questioned if the pool of tyres selected for the Dutch studies had indeed been a representative sample (GRB-61-18). He further pointed out that, for the time being, the tyre industry was busy meeting the requirements of 02 series of amendments to Regulation No. 117 which had recently come into force, in November 2012. According to him, until the completion of this process by 2018-2020, it would be premature to consider further reducing of tyre noise limits. The experts from China, Norway and Switzerland agreed that the proposal by the Netherlands needed further study. The experts from France and Germany pointed out various problems with labelling of tyres. GRB invited experts to provide their comments on the Dutch proposal and decided to revert to this issue at the next session on the basis of a new informal document containing the draft amendment proposals tabled by the expert from the Netherlands in GRB-61-03.
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29 Jan 2015
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Working Party
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Informal Documents
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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
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GRB-61-0018
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GRB-61-19
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Consolidated proposal for the 03 series of amendments to Regulation No. 51
Document Title: Consolidated proposal for the 03 series of amendments to Regulation No. 51
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Document Reference Number: GRB-61-19
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Description: 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.
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Meeting Session: 61st GRB session (27-29
Jan 2015)
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Document date: 26 Feb 15 (Posted 26 Feb 15)
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Document status: Superseded
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This document concerns UN Regulation No. 51 | Vehicle Noise Emissions.
This submission is related to the following document(s):
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Meeting Reports
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Working Party on Noise | Session 61 | 27-29
Jan 2015
9. GRB recalled that, at its previous session, it had adopted the draft 03 series of amendments to Regulation No. 51 (ECE/TRANS/WP.29/GRB/2014/5, ECE/TRANS/WP.29/GRB/58, para. 5 and Annex III) which had subsequently been submitted to WP.29 and AC.1 for consideration and vote at their March 2015 sessions as document ECE/TRANS/WP.29/2015/3. With regard to the additional proposals adopted at this session (para. 8 above and Annex III to this report), GRB noted two options for their processing: - (i) submit them separately to WP.29 and AC.1 for consideration and vote at their June 2015 session as a draft Supplement 1 to the 03 series of amendments to Regulation No. 51; or
- (ii) combine them with the 03 series of amendments to Regulation No. 51 (ECE/TRANS/WP.29/2015/3) in a single document and submit it to WP.29 and AC.1 for consideration and vote at their June 2015 sessions. In this case, WP.29 and AC.1 would be requested not to consider document ECE/TRANS/WP.29/2015/3 in March 2015.
10. GRB supported option (ii) and mandated its Chair to report about this decision to WP.29, AC.1 and the Administrative Committee for the Coordination of Work (AC.2) at their sessions in March 2015. GRB also noted that IWG on UN Regulations Nos. 51 and 59 had completed its tasks and that the extension of its mandate was not necessary.
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26 Feb 2015
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Working Party
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Informal Documents
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Vehicle Noise Emissions
Vehicle Noise
Uniform Provisions Concerning the Approval of Motor Vehicles having at least Four Wheels with regard to their Noise Emissions
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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.
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GRB-61-0019
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GRB/2015/1
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Annotated provisional agenda for the 61st GRB session (January 2015)
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05 Nov 2014
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Working Party
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Agenda
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GRB/2015/0001
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GRB/2015/2
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Proposal for amendments to the 04 series of amendments to Regulation No. 41
(IMMA)
Document Title: Proposal for amendments to the 04 series of amendments to Regulation No. 41
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Document Reference Number: GRB/2015/2
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Description: Under the current 04 series of amendments to UN Regulation No. 41, the engine speed should be measured during all tests in Annex 3 and Annex 7 (Additional sound emission provisions – ASEP). However, IMMA has found that there is very little difference between the measured and the calculated engine speed for a manual transmission (MT) vehicle (Annex, figure 1) and no impact on the test result (Annex, figure 2). Therefore, this proposal would introduce a calculated engine speed for MT vehicles and for continuously variable transmission (CVT)/automatic transmission (AT) with locked gear mechanism into UN Regulation No. 41.
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Submitted by: IMMA
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Meeting Session: 61st GRB session (27-29
Jan 2015)
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Document date: 14 Nov 14 (Posted 19 Nov 14)
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Document status: Superseded
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This document concerns UN Regulation No. 41 | Motorcycle Noise.
This submission is related to the following document(s):
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Meeting Reports
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Working Party on Noise | Session 61 | 27-29
Jan 2015
6. The expert from IMMA proposed to introduce the calculated engine speed for various types of transmission into Regulation No. 41 (ECE/TRANS/WP.29/GRB/2015/2 and Corr. 1, Corr. 2). GRB adopted the proposal and mandated the secretariat to submit it to WP.29 and AC.1 for consideration and vote at their June 2015 sessions as a draft Supplement to Regulation No. 41.
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19 Nov 2014
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Working Party
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Formal Documents
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Motorcycle Noise
Motorcycle Noise
Uniform Provisions Concerning the Approval of Motor Cycles with regard to Noise
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Under the current 04 series of amendments to UN Regulation No. 41, the engine speed should be measured during all tests in Annex 3 and Annex 7 (Additional sound emission provisions - ASEP). However, IMMA has found that there is very little difference between the measured and the calculated engine speed for a manual transmission (MT) vehicle (Annex, figure 1) and no impact on the test result (Annex, figure 2). Therefore, this proposal would introduce a calculated engine speed for MT vehicles and for continuously variable transmission (CVT)/automatic transmission (AT) with locked gear mechanism into UN Regulation No. 41.
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GRB/2015/0002
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GRB/2015/2/Corr.1
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Proposal for amendments to the 04 series of amendments to Regulation No. 41 - Corrigendum
(IMMA)
Document Title: Proposal for amendments to the 04 series of amendments to Regulation No. 41 - Corrigendum
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Document Reference Number: GRB/2015/2/Corr.1
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Description: Correction to the text of the proposed amendment to introduce a calculated engine speed for manual transmission vehicles and for continuously variable transmission (CVT)/automatic transmission (AT) with locked gear mechanism into UN Regulation No. 41.
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Submitted by: IMMA
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Meeting Session: 61st GRB session (27-29
Jan 2015)
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Document date: 15 Dec 14 (Posted 17 Dec 14)
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Document status: Superseded
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This document concerns UN Regulation No. 41 | Motorcycle Noise.
This submission is related to the following document(s):
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Meeting Reports
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Working Party on Noise | Session 61 | 27-29
Jan 2015
6. The expert from IMMA proposed to introduce the calculated engine speed for various types of transmission into Regulation No. 41 (ECE/TRANS/WP.29/GRB/2015/2 and Corr. 1, Corr. 2). GRB adopted the proposal and mandated the secretariat to submit it to WP.29 and AC.1 for consideration and vote at their June 2015 sessions as a draft Supplement to Regulation No. 41.
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17 Dec 2014
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Working Party
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Formal Documents
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Motorcycle Noise
Motorcycle Noise
Uniform Provisions Concerning the Approval of Motor Cycles with regard to Noise
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Correction to the text of the proposed amendment to introduce a calculated engine speed for manual transmission vehicles and for continuously variable transmission (CVT)/automatic transmission (AT) with locked gear mechanism into UN Regulation No. 41.
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GRB/2015/0002/Corr.1
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GRB/2015/2/Corr.2
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Proposal for amendments to the 04 series of amendments to Regulation No. 41 - Corrigendum 2
Document Title: Proposal for amendments to the 04 series of amendments to Regulation No. 41 - Corrigendum 2
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Document Reference Number: GRB/2015/2/Corr.2
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Description: Correction of typographical errors in the original proposal (document GRB/2015/2): “locked” instead of “rocked”.
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Meeting Session: 61st GRB session (27-29
Jan 2015)
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Document date: 19 Dec 14 (Posted 23 Dec 14)
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Document status: Superseded
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This document concerns UN Regulation No. 41 | Motorcycle Noise.
This submission is related to the following document(s):
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Meeting Reports
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Working Party on Noise | Session 61 | 27-29
Jan 2015
6. The expert from IMMA proposed to introduce the calculated engine speed for various types of transmission into Regulation No. 41 (ECE/TRANS/WP.29/GRB/2015/2 and Corr. 1, Corr. 2). GRB adopted the proposal and mandated the secretariat to submit it to WP.29 and AC.1 for consideration and vote at their June 2015 sessions as a draft Supplement to Regulation No. 41.
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23 Dec 2014
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Working Party
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Formal Documents
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Motorcycle Noise
Motorcycle Noise
Uniform Provisions Concerning the Approval of Motor Cycles with regard to Noise
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Correction of typographical errors in the original proposal (document GRB/2015/2): "locked" instead of "rocked".
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GRB/2015/0002/Corr.2
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GRB/2015/3
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Proposal for amendments to the 03 series of amendments to Regulation No. 51
Document Title: Proposal for amendments to the 03 series of amendments to Regulation No. 51
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Document Reference Number: GRB/2015/3
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Description: This proposal further refines and clarifies the 03 series of amendments to UN R51 from Informal Working Group on UN Regulations Nos. 51 and 59. The 03 series was proposed in document GRB/2014/5 which was amended and then adopted by the Working Party on Noise during its 60th session. The proposal includes special provisional limits for Chinese micro-vehicles which are being reviewed by Japan.
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Meeting Session: 61st GRB session (27-29
Jan 2015)
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Document date: 18 Nov 14 (Posted 19 Nov 14)
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Document status: Superseded
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This document concerns UN Regulation No. 51 | Vehicle Noise Emissions.
This submission is related to the following document(s):
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Meeting Reports
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Working Party on Noise | Session 61 | 27-29
Jan 2015
8. On behalf of the Informal Working Group (IWG) on UN Regulations Nos. 51 and 59, the expert from OICA introduced further proposals for amendments to the 03 series of amendments to UN Regulation No. 51 (ECE/TRANS/WP.29/GRB/2015/3 and Corr.1). The expert from Japan expressed concerns about a relaxation clause for a specific category of vehicles included in these proposals (GRB-61-05) and proposed an alternative wording. Further corrections were suggested by the experts from the Netherlands (GRB-61-08), Spain, the European Commission and OICA. Finally, GRB adopted the proposals, as amended by Annex III to this report.
9. GRB recalled that, at its previous session, it had adopted the draft 03 series of amendments to Regulation No. 51 (ECE/TRANS/WP.29/GRB/2014/5, ECE/TRANS/WP.29/GRB/58, para. 5 and Annex III) which had subsequently been submitted to WP.29 and AC.1 for consideration and vote at their March 2015 sessions as document ECE/TRANS/WP.29/2015/3. With regard to the additional proposals adopted at this session (para. 8 above and Annex III to this report), GRB noted two options for their processing: - (i) submit them separately to WP.29 and AC.1 for consideration and vote at their June 2015 session as a draft Supplement 1 to the 03 series of amendments to Regulation No. 51; or
- (ii) combine them with the 03 series of amendments to Regulation No. 51 (ECE/TRANS/WP.29/2015/3) in a single document and submit it to WP.29 and AC.1 for consideration and vote at their June 2015 sessions. In this case, WP.29 and AC.1 would be requested not to consider document ECE/TRANS/WP.29/2015/3 in March 2015.
10. GRB supported option (ii) and mandated its Chair to report about this decision to WP.29, AC.1 and the Administrative Committee for the Coordination of Work (AC.2) at their sessions in March 2015. GRB also noted that IWG on UN Regulations Nos. 51 and 59 had completed its tasks and that the extension of its mandate was not necessary.
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19 Nov 2014
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Working Party
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Formal Documents
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Vehicle Noise Emissions
Vehicle Noise
Uniform Provisions Concerning the Approval of Motor Vehicles having at least Four Wheels with regard to their Noise Emissions
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This proposal further refines and clarifies the 03 series of amendments to UN R51 from Informal Working Group on UN Regulations Nos. 51 and 59. The 03 series was proposed in document GRB/2014/5 which was amended and then adopted by the Working Party on Noise during its 60th session. The proposal includes special provisional limits for Chinese micro-vehicles which are being reviewed by Japan.
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GRB/2015/0003
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GRB/2015/3/Corr.1
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Proposal for amendments to the 03 series of amendments to Regulation No. 51 - Corrigendum
Document Title: Proposal for amendments to the 03 series of amendments to Regulation No. 51 - Corrigendum
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Document Reference Number: GRB/2015/3/Corr.1
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Description: Correction to the text proposed by the informal working group on the revision of UN Regulations No. 51 and No. 59 to further refine UN R51.
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Meeting Session: 61st GRB session (27-29
Jan 2015)
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Document date: 12 Dec 14 (Posted 17 Dec 14)
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Document status: Superseded
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This document concerns UN Regulation No. 51 | Vehicle Noise Emissions.
This submission is related to the following document(s):
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Meeting Reports
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Working Party on Noise | Session 61 | 27-29
Jan 2015
8. On behalf of the Informal Working Group (IWG) on UN Regulations Nos. 51 and 59, the expert from OICA introduced further proposals for amendments to the 03 series of amendments to UN Regulation No. 51 (ECE/TRANS/WP.29/GRB/2015/3 and Corr.1). The expert from Japan expressed concerns about a relaxation clause for a specific category of vehicles included in these proposals (GRB-61-05) and proposed an alternative wording. Further corrections were suggested by the experts from the Netherlands (GRB-61-08), Spain, the European Commission and OICA. Finally, GRB adopted the proposals, as amended by Annex III to this report.
9. GRB recalled that, at its previous session, it had adopted the draft 03 series of amendments to Regulation No. 51 (ECE/TRANS/WP.29/GRB/2014/5, ECE/TRANS/WP.29/GRB/58, para. 5 and Annex III) which had subsequently been submitted to WP.29 and AC.1 for consideration and vote at their March 2015 sessions as document ECE/TRANS/WP.29/2015/3. With regard to the additional proposals adopted at this session (para. 8 above and Annex III to this report), GRB noted two options for their processing: - (i) submit them separately to WP.29 and AC.1 for consideration and vote at their June 2015 session as a draft Supplement 1 to the 03 series of amendments to Regulation No. 51; or
- (ii) combine them with the 03 series of amendments to Regulation No. 51 (ECE/TRANS/WP.29/2015/3) in a single document and submit it to WP.29 and AC.1 for consideration and vote at their June 2015 sessions. In this case, WP.29 and AC.1 would be requested not to consider document ECE/TRANS/WP.29/2015/3 in March 2015.
10. GRB supported option (ii) and mandated its Chair to report about this decision to WP.29, AC.1 and the Administrative Committee for the Coordination of Work (AC.2) at their sessions in March 2015. GRB also noted that IWG on UN Regulations Nos. 51 and 59 had completed its tasks and that the extension of its mandate was not necessary.
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17 Dec 2014
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Working Party
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Formal Documents
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Vehicle Noise Emissions
Vehicle Noise
Uniform Provisions Concerning the Approval of Motor Vehicles having at least Four Wheels with regard to their Noise Emissions
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Correction to the text proposed by the informal working group on the revision of UN Regulations No. 51 and No. 59 to further refine UN R51.
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GRB/2015/0003/Corr.1
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GRB/2015/4
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Proposal for the 02 series of amendments to Regulation No. 59
Document Title: Proposal for the 02 series of amendments to Regulation No. 59
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Document Reference Number: GRB/2015/4
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Description: Further refinements to the 02 series of amendments prepared by the Informal Working Group on UN Regulations Nos. 51 and 59. This submission proposes to clarify the amended text of document GRB/2014/6 which was approved during the 60th session of the Working Party on Noise and sent to WP.29 for consideration to adopt.
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Meeting Session: 61st GRB session (27-29
Jan 2015)
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Document date: 18 Nov 14 (Posted 19 Nov 14)
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Document status: Superseded
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This document concerns UN Regulation No. 59 | Replacement Silencing Systems.
This submission is related to the following document(s):
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Meeting Reports
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Working Party on Noise | Session 61 | 27-29
Jan 2015
12. GRB considered additional proposals for the 02 series of amendments to Regulation No. 59 prepared by IWG on Regulations Nos. 51 and 59 (ECE/TRANS/WP.29/GRB/2015/4). GRB adopted these proposals, as amended by Annex IV to this report, and mandated the secretariat to submit them to WP.29 and AC.1 for consideration and vote at their June 2015 sessions as a draft Supplement 1 to the 02 series of amendments to Regulation No. 59.
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19 Nov 2014
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Working Party
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Formal Documents
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Replacement Silencing Systems
Replacement Silencing Systems
Uniform Provisions Concerning the Approval of Replacement Silencing Systems
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Further refinements to the 02 series of amendments prepared by the Informal Working Group on UN Regulations Nos. 51 and 59. This submission proposes to clarify the amended text of document GRB/2014/6 which was approved during the 60th session of the Working Party on Noise and sent to WP.29 for consideration to adopt.
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GRB/2015/0004
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GRB/2015/5
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Proposals for amendment to Regulations Nos. 9, 41 and 63
(IMMA)
Document Title: Proposals for amendment to Regulations Nos. 9, 41 and 63
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Document Reference Number: GRB/2015/5
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Description: 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.
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Submitted by: IMMA
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Meeting Session: 61st GRB session (27-29
Jan 2015)
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Document date: 18 Nov 14 (Posted 19 Nov 14)
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Document status: Superseded
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This document concerns UN Regulation No. 9 | Three-Wheeled Cycle Noise, UN Regulation No. 41 | Motorcycle Noise, and UN Regulation No. 63 | Two-wheeled Moped Noise.
This submission is related to the following document(s):
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Meeting Reports
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Working Party on Noise | Session 61 | 27-29
Jan 2015
17. The expert from IMMA proposed collective amendments to Regulations Nos. 9, 41 and 63 to introduce the recently published standard ISO 10844:2014 and to align the transition provisions for new type approvals and extension to approvals (ECE/TRANS/WP.29/GRB/2015/5 and GRB-61-13). GRB adopted these proposals, as contained in Annexes VII, VIII and IX to this report, and mandated the secretariat to submit them to WP.29 and AC.1 for consideration and vote at their June 2015 sessions.
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19 Nov 2014
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Working Party
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Formal Documents
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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
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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.
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GRB/2015/0005
|