GTR 4: Technical report on the development of Amendment 4 | WP.29/2021/80
Document Title: GTR 4: Technical report on the development of Amendment 4
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Document Reference Number: WP.29/2021/80
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Meeting Session: 184th WP.29 session (22-24
Jun 2021)
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Document date: 12 Apr 21 (Posted 26 May 21)
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Document status: Adopted by WP.29
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This document concerns GTR No. 4 | Worldwide Heavy-Duty Vehicle Emissions Certification Procedure.
This submission is related to the following document(s):
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Meeting Reports
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World Forum for the Harmonization of Vehicle Regulations | Session 184 | 22-24
Jun 2021
136. Submitted for consideration and vote, the proposal for Amendment 4 to UN GTR No. 4 on WHDC (ECE/TRANS/WP.29/2021/79 and ECE/TRANS/WP.29/2021/80) was adopted on 22 June 2021 by consensus vote of the following contracting parties present and voting: Australia, Canada, China, the European Union (representing Cyprus, Finland, France, Germany, Hungary, Italy, Lithuania, Luxembourg, the Netherlands, Romania, Slovakia, Slovenia, Spain and Sweden), India, Japan, Norway, the Russian Federation, South Africa, United Kingdom of Great Britain and Northern Ireland and United States of America.
137. The representatives from the Republic of Korea, Malaysia and Tunisia abstained from voting.
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26 May 2021
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2021-05-26 |
2021-05-26 13:39:54 UTC |
GTR 4: Proposal for Amendment 4 | WP.29/2021/79
Document Title: GTR 4: Proposal for Amendment 4
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Document Reference Number: WP.29/2021/79
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Description: Proposal to improve the text of provisions introduced in Amendment 3 to UN GTR No. 4.
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Meeting Session: 184th WP.29 session (22-24
Jun 2021)
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Document date: 12 Apr 21 (Posted 26 May 21)
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Document status: Adopted by WP.29
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This document concerns GTR No. 4 | Worldwide Heavy-Duty Vehicle Emissions Certification Procedure.
This submission is related to the following document(s):
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Meeting Reports
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World Forum for the Harmonization of Vehicle Regulations | Session 184 | 22-24
Jun 2021
136. Submitted for consideration and vote, the proposal for Amendment 4 to UN GTR No. 4 on WHDC (ECE/TRANS/WP.29/2021/79 and ECE/TRANS/WP.29/2021/80) was adopted on 22 June 2021 by consensus vote of the following contracting parties present and voting: Australia, Canada, China, the European Union (representing Cyprus, Finland, France, Germany, Hungary, Italy, Lithuania, Luxembourg, the Netherlands, Romania, Slovakia, Slovenia, Spain and Sweden), India, Japan, Norway, the Russian Federation, South Africa, United Kingdom of Great Britain and Northern Ireland and United States of America.
137. The representatives from the Republic of Korea, Malaysia and Tunisia abstained from voting.
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26 May 2021
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2021-05-26 |
2021-05-26 13:33:53 UTC |
GTR 4: Proposal to amend document GRPE/2021/7 | GRPE-82-09/Rev.1
Document Title: GTR 4: Proposal to amend document GRPE/2021/7
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Document Reference Number: GRPE-82-09/Rev.1
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Description: Proposal to improve the text of provisions introduced in Amendment 3 to UN GTR No.4.
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Submitted by: Japan
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Meeting Session: 82nd GRPE session (12-15
Jan 2021)
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Document date: 11 Jan 21 (Posted 11 Jan 21)
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Document status: Superseded
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This document concerns GTR No. 4 | Worldwide Heavy-Duty Vehicle Emissions Certification Procedure.
This submission is related to the following document(s):
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Meeting Reports
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Working Party on Pollution and Energy | Session 82 | 12-15
Jan 2021
30. The representative from Japan introduced ECE/TRANS/WP.29/GRPE/2021/7, as amended by GRPE-82-09-Rev.1. The representative from EC highlighted an error that had been omitted, and a correction had been introduced during the meeting in GRPE-82-09-Rev.1.
31. GRPE adopted ECE/TRANS/WP.29/GRPE/2021/7 and GRPE-82-09-Rev.1 as amended by Addendum 2 to this report. GRPE also adopted the technical report (based on extracts from ECE/TRANS/WP.29/GRPE/2021/7) as reproduced in Annex V. GRPE requested the secretariat to submit Addendum 2 and Annex V to WP.29 and Executive Committee of the 1998 Agreement (AC.3) for consideration and vote at their June 2021 sessions as draft Amendment 4 to UN GTR No. 4.
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11 January 2021
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2021-01-11 |
2021-01-04 10:38:00 UTC |
GTR 4: Proposal for an amendment | GRPE/2021/7
Document Title: GTR 4: Proposal for an amendment
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Document Reference Number: GRPE/2021/7
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Description: Proposal to correct the improper or confusing provisions described in Amendment 3 to UN GTR No.4.
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Submitted by: Japan
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Meeting Session: 82nd GRPE session (12-15
Jan 2021)
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Document date: 03 Nov 20 (Posted 04 Nov 20)
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Document status: Superseded
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This document concerns GTR No. 4 | Worldwide Heavy-Duty Vehicle Emissions Certification Procedure.
This submission is related to the following document(s):
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Meeting Reports
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Working Party on Pollution and Energy | Session 82 | 12-15
Jan 2021
30. The representative from Japan introduced ECE/TRANS/WP.29/GRPE/2021/7, as amended by GRPE-82-09-Rev.1. The representative from EC highlighted an error that had been omitted, and a correction had been introduced during the meeting in GRPE-82-09-Rev.1.
31. GRPE adopted ECE/TRANS/WP.29/GRPE/2021/7 and GRPE-82-09-Rev.1 as amended by Addendum 2 to this report. GRPE also adopted the technical report (based on extracts from ECE/TRANS/WP.29/GRPE/2021/7) as reproduced in Annex V. GRPE requested the secretariat to submit Addendum 2 and Annex V to WP.29 and Executive Committee of the 1998 Agreement (AC.3) for consideration and vote at their June 2021 sessions as draft Amendment 4 to UN GTR No. 4.
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4 November 2020
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2020-11-04 |
2020-11-04 17:23:16 UTC |
Proposal to amend the PMP informal group terms of reference | GRPE-81-13
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10 June 2020
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2020-06-10 |
2020-06-10 08:15:45 UTC |
EPA Update on the Cleaner Trucks Initiative | GRPE-80-33
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20 January 2020
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2020-01-20 |
2020-01-20 09:19:55 UTC |
Work by GRPE – Priorities and recurrent items | GRPE-80-05/Rev.1
Document Title: Work by GRPE – Priorities and recurrent items
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Document Reference Number: GRPE-80-05/Rev.1
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Meeting Session: 80th GRPE session (14-17
Jan 2020)
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Document date: 17 Jan 20 (Posted 20 Jan 20)
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This document concerns UN Regulation No. 40 | Emission of Gaseous Pollutants by Motorcycles, UN Regulation No. 49 | Diesel and CNG/LNG Engine Emissions, UN Regulation No. 103 | Replacement Catalytic Converters, GTR No. 4 | Worldwide Heavy-Duty Vehicle Emissions Certification Procedure, GTR No. 15 | Worldwide Harmonized Light Vehicle Emissions Test Procedure, GTR No. 18 | Motorcycle On-Board Diagnostic Systems, WP.29 Discussion Topic | Automated Driving Systems, GTR No. 22 | Electrified Vehicle Battery Durability, GTR No. 21 | Electric Vehicle System Power Determination, WP.29 Regulatory Project | Global Real Driving Emissions Test Procedure, WP.29 Discussion Topic | Particle Measurement Programme, UN Regulation No. 154 | Light Vehicle Emissions Type Approval Test Procedure, WP.29 Regulatory Project | Motor Vehicle Pollution Control Device Durability, United Nations Agreement | Mutual Resolution No. 2: Vehicle Propulsion System Definitions, United Nations Agreement | Mutual Resolution No. 3: Vehicle Interior Air Quality (VIAQ), WP.29 Discussion Topic | Non-Exhaust Particle Emissions, and WP.29 Discussion Topic | PTI Tampering Detection.
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Meeting Reports
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Working Party on Pollution and Energy | Session 80 | 14-17
Jan 2020
70. The Chair introduced GRPE-80-04-Rev.1 as the GRPE list of emission topics that GRPE would regularly discuss and may decide to work on if and when resources are available. He reminded this list did not constitute a declaration of intent that the topics included would be tackled by GRPE in the future. He also recalled that keeping such a list open and regularly updated would allow GRPE to be more reactive when new issues arose and ready to cover new topics when pertinent. He reiterated GRPE-80-04-Rev.1 was to remain an GRPE internal document for its own use and information.
71. The representative from OICA requested more information about brake wear emissions topics and how to tackle this topic and by which GR. He also asked whether a more extensive definition of geofencing was available. The representative from EC thought brake emissions would preferably be considered at a vehicle scale and would preferably be considered in GRPE. The Chair emphasized that there would be close cooperation with other GRs working on brake issues, and confirmed GRPE was the appropriate GR to develop the new provisions on brake wear emissions.
72. The representative from India requested more clarity about the destination of the potential items, whether UN Regulation or UN GTR. The Chair clarified that the emission topic list was a starting point and its aim was not to contain any prescription on to which agreement each topic would go.
73. The representative from Spain asked whether the inclusion of life cycle analysis was referring to all vehicle and energy types. The Chair replied that life cycle analysis was still a nascent activity where legislative pathway still had to be defined. New energy types for vehicles needed to have a broad coverage, and he felt GRPE was not in a position to work on this yet.
74. The Chair introduced GRPE-80-05-Rev.2 as the draft list of priority for GRPE that WP.29/AC.2 requested each GR to send so that the coordination of tasks could be better overseen by WP.29/AC.2.
75. The representative from the Netherlands thanked the Chair for putting together this list and insisted that cars were more and more becoming computers on wheels and that vehicles would therefore evolve over their lifetime through software updates for example and that the issue of lifetime compliance was of high importance in his view.
76. The representative from the United Kingdom of Great Britain and Northern Ireland insisted tyre wear particulates and heavy duty hybrids were two areas of particular concern for his country and was happy to see those topics reflected in the list.
77. GRPE adopted GRPE-80-05-Rev.2 as amended during the session (GRPE-80-05-Rev.3) and requested the Chair and secretariat to send it to WP.29 secretariat for further consideration by WP.29/AC.2.
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20 January 2020
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2020-01-20 |
2019-12-26 10:48:54 UTC |
GRPE priority emission items list | GRPE-80-04/Rev.3
Document Title: GRPE priority emission items list
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Document Reference Number: GRPE-80-04/Rev.3
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Meeting Session: 80th GRPE session (14-17
Jan 2020)
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Document date: 17 Jan 20 (Posted 17 Jan 20)
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This document concerns GTR No. 4 | Worldwide Heavy-Duty Vehicle Emissions Certification Procedure, GTR No. 15 | Worldwide Harmonized Light Vehicle Emissions Test Procedure, GTR No. 18 | Motorcycle On-Board Diagnostic Systems, WP.29 Discussion Topic | Electric Vehicle Environmental Performance, GTR No. 22 | Electrified Vehicle Battery Durability, GTR No. 21 | Electric Vehicle System Power Determination, WP.29 Regulatory Project | Global Real Driving Emissions Test Procedure, WP.29 Regulatory Project | Heavy-Duty Hybrid Vehicle Emissions, WP.29 Discussion Topic | Particle Measurement Programme, United Nations Agreement | Mutual Resolution No. 2: Vehicle Propulsion System Definitions, United Nations Agreement | Mutual Resolution No. 3: Vehicle Interior Air Quality (VIAQ), WP.29 Discussion Topic | Heavy-Duty Vehicle Fuel Efficiency Measurement Methods Harmonization, WP.29 Discussion Topic | Non-Exhaust Particle Emissions, WP.29 Discussion Topic | PTI Tampering Detection, WP.29 Discussion Topic | Road-Side Inspections, UN Regulation No. 49 | Diesel and CNG/LNG Engine Emissions, and UN Regulation No. 103 | Replacement Catalytic Converters.
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Meeting Reports
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Working Party on Pollution and Energy | Session 80 | 14-17
Jan 2020
70. The Chair introduced GRPE-80-04-Rev.1 as the GRPE list of emission topics that GRPE would regularly discuss and may decide to work on if and when resources are available. He reminded this list did not constitute a declaration of intent that the topics included would be tackled by GRPE in the future. He also recalled that keeping such a list open and regularly updated would allow GRPE to be more reactive when new issues arose and ready to cover new topics when pertinent. He reiterated GRPE-80-04-Rev.1 was to remain an GRPE internal document for its own use and information.
71. The representative from OICA requested more information about brake wear emissions topics and how to tackle this topic and by which GR. He also asked whether a more extensive definition of geofencing was available. The representative from EC thought brake emissions would preferably be considered at a vehicle scale and would preferably be considered in GRPE. The Chair emphasized that there would be close cooperation with other GRs working on brake issues, and confirmed GRPE was the appropriate GR to develop the new provisions on brake wear emissions.
72. The representative from India requested more clarity about the destination of the potential items, whether UN Regulation or UN GTR. The Chair clarified that the emission topic list was a starting point and its aim was not to contain any prescription on to which agreement each topic would go.
73. The representative from Spain asked whether the inclusion of life cycle analysis was referring to all vehicle and energy types. The Chair replied that life cycle analysis was still a nascent activity where legislative pathway still had to be defined. New energy types for vehicles needed to have a broad coverage, and he felt GRPE was not in a position to work on this yet.
74. The Chair introduced GRPE-80-05-Rev.2 as the draft list of priority for GRPE that WP.29/AC.2 requested each GR to send so that the coordination of tasks could be better overseen by WP.29/AC.2.
75. The representative from the Netherlands thanked the Chair for putting together this list and insisted that cars were more and more becoming computers on wheels and that vehicles would therefore evolve over their lifetime through software updates for example and that the issue of lifetime compliance was of high importance in his view.
76. The representative from the United Kingdom of Great Britain and Northern Ireland insisted tyre wear particulates and heavy duty hybrids were two areas of particular concern for his country and was happy to see those topics reflected in the list.
77. GRPE adopted GRPE-80-05-Rev.2 as amended during the session (GRPE-80-05-Rev.3) and requested the Chair and secretariat to send it to WP.29 secretariat for further consideration by WP.29/AC.2.
Working Party on Pollution and Energy | Session 83 | 1-4
Jun 2021
69. The Chair introduced GRPE-83-35 as revised list of priorities to be shared with WP.29. The representative from the EC called for prior consultation within GRPE before including new element in the priority list.
70. The representative from Japan stated that carbon neutrality was now a crucial issue in the country and required the issue of life cycle analysis to be considered by GRPE as candidate to be included in the priority list, as was already the case in the GRPE emission items list (GRPE-80-04-Rev.1). the Chair agreed to consider this at the next session of GRPE in November 2021.
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17 January 2020
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2020-01-17 |
2019-06-16 12:34:10 UTC |
UN GTR 4 Proposal for corrigendum | GRPE-80-25
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15 January 2020
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2020-01-15 |
2020-01-16 10:11:00 UTC |
Discrepancies between GTR 4 and UN R49 | GRPE-80-17
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15 January 2020
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2020-01-15 |
2020-01-15 06:55:56 UTC |
Heavy-duty vehicle fuel efficiency harmonization | GRPE-77-08
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12 June 2018
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2018-06-12 |
2018-06-12 14:38:37 UTC |
HD Fuel Economy - Proposal for global harmonization | GRPE-76-20
Document Title: HD Fuel Economy - Proposal for global harmonization
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Document Reference Number: GRPE-76-20
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Description: OICA proposal to pursue gradual harmonization of heavy-duty vehicle fuel efficiency standards, beginning with an effort to define a uniform measurement procedure through a global technical regulation.
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Submitted by: OICA
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Meeting Session: 76th GRPE session (9-12
Jan 2018)
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Document date: 10 Jan 18 (Posted 11 Jan 18)
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This document concerns GTR No. 4 | Worldwide Heavy-Duty Vehicle Emissions Certification Procedure.
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Meeting Reports
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Working Party on Pollution and Energy | Session 76 | 9-12
Jan 2018
52. The expert from OICA briefly introduced GRPE-76-20 on non-harmonized fuel economy provisions for heavy duty vehicles in various countries and regions. The expert from OICA proposed that a workshop would be organized in order to discuss this subject. The secretariat agreed to collaborate in hosting the workshop. GRPE agreed to add a corresponding item on the agenda of GRPE.
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11 January 2018
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2018-01-11 |
2018-01-11 17:52:21 UTC |
Development of an exhaust emission and CO 2 measurement test procedure for heavy-duty hybrids: Final report | HDH Informal Group General Files-25
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5 May 2015
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2015-05-05 |
2015-05-05 06:07:31 UTC |
Consideration and vote by AC.3 of draft global technical regulations and/or amendments | WP.29-165-09
Document Title: Consideration and vote by AC.3 of draft global technical regulations and/or amendments
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Document Reference Number: WP.29-165-09
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Description: Voting form for consideration of amendment 2 to GTR 3 on motorcycle brakes and amendment 3 to GTR 4 on heavy-duty vehicle emissions test procedures.
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Meeting Session: 165th WP.29 session (10-13
Mar 2015)
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Document date: 06 Mar 15 (Posted 08 Mar 15)
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This document concerns United Nations Agreement | 1998 Global Agreement, GTR No. 3 | Motorcycle Brake Systems, and GTR No. 4 | Worldwide Heavy-Duty Vehicle Emissions Certification Procedure.
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Meeting Reports
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World Forum for the Harmonization of Vehicle Regulations | Session 165 | 10-13
Mar 2015
101. Submitted for consideration and vote, the proposal for Amendment 2 to draft UN GTR on motorcycle braking (ECE/TRANS/WP.29/2015/38, ECE/TRANS/WP.29/2015/39, ECE/TRANS/WP.29/AC.3/37) was established in the UN Global Registry on 12 March 2015 by consensus vote of the following Contracting Parties present and voting: Australia, Canada, China, European Union (voting for Cyprus, Finland, France, Germany, Hungary, Italy, Lithuania, Luxembourg, Netherlands, Romania, Slovakia, Slovenia, Spain, Sweden and the United Kingdom), India, Japan, Norway, Republic of Korea, Republic of Moldova, Russian Federation, South Africa and United States of America.
102. AC.3 adopted ECE/TRANS/WP.29/2015/38 with the following typographical change by introducing a missing comma:
The amendments to page 5, para. 3.1.9, second line<§i>, correct to read:
“..may share a common break, a common transmission…”
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8 March 2015
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2015-03-08 |
2015-03-08 12:19:24 UTC |
Updated VPSD revisions to the draft amendment to GTR No. 4 concerning heavy-duty hybrids: Revision 2 | VPSD-05-07/Rev.2
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6 February 2015
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2015-02-06 |
2015-01-13 17:17:38 UTC |