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WP.29 Rulemaking Project
(Latest posted on 15 May 2023)
13 December 2010 Informal group meetings scheduled to be held in conjunction with the 61st GRPE session proper
GRPE-61-01
GRPE-61-01 2010-12-13
4 August 2010 Proposal for the development of either amendments to gtr No. 4 adding a new emission test procedure for heavy-duty hybrid vehicles (HD-HV’S) or a new gtr (EU)
WP.29/2010/142
WP.29/2010/142 2010-08-04
7 January 2011 Proposal for the development of either amendments to gtr No. 4 adding a new emission test procedure for heavy-duty hybrid vehicles (HD-HV’S) or a new gtr (EU)
WP.29/AC.3/29
WP.29/AC.3/29 2011-01-07
10 January 2011 Minutes of the 3rd HDH informal group session
HDH-03-10
HDH-03-10 2011-01-10
10 January 2011 Draft agenda for the 4th HDH informal group session
HDH-04-01
HDH-04-01 2011-01-10
30 July 2010 Invitation to the 3rd meeting of the GRPE Informal Group on Heavy Duty Hybrids
HDH-03-01
HDH-03-01 2010-07-30
6 October 2010 Draft agenda for the 3rd HDH informal group session
HDH-03-02
HDH-03-02 2010-10-06
21 October 2010 Developmental Status of HEV Model without “Intellectual Property of Developer" (JASIC)
HDH-03-03
HDH-03-03 2010-10-21
21 October 2010 Engine-Base Emissions Regulation using HILS for Commercial Hybrid Vehicles (JASIC)
HDH-03-04
HDH-03-04 2010-10-21
25 October 2010 Cummins Hybrid Certification White Paper Overview (Cummins)
HDH-03-06
HDH-03-06 2010-10-25
26 October 2010 Considerations in the development of an HD hybrid certification
HDH-03-07
HDH-03-07 2010-10-26
29 October 2010 Conclusions from the 3rd HDH informal group session
HDH-03-08
HDH-03-08 2010-10-29
29 October 2010 Regulation of emissions from commercial hybrid vehicles (USA and Cummins)
HDH-03-09
HDH-03-09 2010-10-29
2 June 2010 Draft agenda for the 2nd HDH informal group session (EU)
HDH-02-01
HDH-02-01 2010-06-02
2 June 2010 Proposal for the Terms of Reference of the Informal Group on Heavy-Duty Hybrids
HDH-02-02
HDH-02-02 2010-06-02
2 June 2010 Proposal for an emissions test procedure for heavy duty hybrid vehicles (EU)
HDH-02-03
HDH-02-03 2010-06-02
2 June 2010 Minutes of the 1st HDH informal group meeting
HDH-02-04
HDH-02-04 2010-06-02
3 June 2010 NL proposal for modifications of the draft TOR (HDH-02-02) and draft text of the development of a test procedure for HD hybrid vehicles (Netherlands)
HDH-02-05
HDH-02-05 2010-06-03
4 June 2010 Comments on the Terms of Reference (US EPA and USA)
HDH-02-06
HDH-02-06 2010-06-04
27 April 2010 Draft agenda for the 1st HDH informal group session
HDH-01-01
HDH-01-01 2010-04-27
7 June 2010 Development of Emission Test Procedure for Heavy-Duty Hybrids in China (CATARC and CRAES)
HDH-02-07
HDH-02-07 2010-06-07
30 July 2010 Minutes of the 2nd HDH informal group meeting
HDH-02-08
HDH-02-08 2010-07-30
6 May 2010 Proposal for the Terms of Reference of the Informal Group on HDH
HDH-01-02
HDH-01-02 2010-05-06
17 May 2010 Proposal for an emissions test procedure for heavy duty hybrid vehicles (EU)
HDH-01-03
HDH-01-03 2010-05-17
18 May 2010 Hybrid vehicles: Hardware in the loop simulation (OICA)
HDH-01-04
HDH-01-04 2010-05-18
11 January 2011 Status Report of the GRPE Informal Group on Heavy-Duty Hybrids
GRPE-61-16
GRPE-61-16 2011-01-11
11 January 2011 HDH secretary's report to GRPE on heavy-duty hybrids work
GRPE-61-17
GRPE-61-17 2011-01-11
8 June 2010 Proposal for the Terms of Reference of the Informal Group on HDH
GRPE-60-11
GRPE-60-11 2010-06-08
8 June 2010 Proposal for an emissions test procedure for heavy duty hybrid vehicles
GRPE-60-12
GRPE-60-12 2010-06-08
8 February 2011 Invitation to the 5th HDH Informal Group session (US EPA)
HDH-05-01
HDH-05-01 2011-02-08
8 February 2011 Draft agenda for the 5th HDH Informal Group session
HDH-05-02
HDH-05-02 2011-02-08
11 February 2011 Progress report of the informal group on heavy-duty hybrids
HDH-04-02
HDH-04-02 2011-02-11
11 February 2011 Release of HILS Open source model for HD Hybrid Vehicle using rigid model (Japan)
HDH-04-03
HDH-04-03 2011-02-11
11 February 2011 Feasibility study for Chassis dynamometer based Emission testing procedure as an alternative to HILS for Heavy Duty Hybrid Electric Vehicles (India)
HDH-04-04
HDH-04-04 2011-02-11
3 March 2011 Revised minutes of the 3rd HDH informal group session
HDH-03-10/Rev.1
HDH-03-10/Rev.1 2011-03-03
3 March 2011 Chairman's report to GRPE on HD Hybrid Informal Group work
HDH-04-05
HDH-04-05 2011-03-03
3 March 2011 Minutes of the 4th HDH informal group session
HDH-04-06
HDH-04-06 2011-03-03
25 May 2011 Research program on an emissions test procedure for heavy-duty hybrids
HDH-05-03
HDH-05-03 2011-05-25
25 May 2011 Quote provided to the Informal Group on Heavy Duty Hybrids concerning the development of an exhaust emissions and CO2 measurement test procedure for heavy duty hybrids (Austria, TU Graz, TU Wien, and IFA)
HDH-05-04
HDH-05-04 2011-05-25
25 May 2011 Chalmers offer concerning the development of a heavy-duty hybrid emissions test cycle (Chalmers and Sweden)
HDH-05-05
HDH-05-05 2011-05-25
25 May 2011 Overview of Open Source HILS Models for HEV (JASIC)
HDH-05-07
HDH-05-07 2011-05-25
25 May 2011 Status of work on the development of a heavy-duty hybrid vehicle emissions test
HDH-05-08
HDH-05-08 2011-05-25
25 May 2011 Chalmers quote for the research program on an emissions test procedure for heavy-duty hybrids (Chalmers and Sweden)
HDH-05-09
HDH-05-09 2011-05-25
25 May 2011 Heavy-duty hybrid powertrain testing (US EPA)
HDH-05-10
HDH-05-10 2011-05-25
25 May 2011 Canadian regulations to reduce GHG emissions from heavy-duty vehicles and associated hybrid vehicle testing (Canada and ECCC)
HDH-05-11
HDH-05-11 2011-05-25
25 May 2011 Powerpack evaluation for HD hybrid powertrains (Cummins)
HDH-05-12
HDH-05-12 2011-05-25
31 May 2011 Minutes of the 5th HDH informal group session
HDH-05-13
HDH-05-13 2011-05-31
31 May 2011 Invitation to the 6th HDH Informal Group session
HDH-06-01
HDH-06-01 2011-05-31
31 May 2011 Draft agenda for the 6th HDH Informal Group session
HDH-06-02
HDH-06-02 2011-05-31
8 June 2011 Progress report of the HD Hybrid Emissions (HDH) Informal Group
HDH-06-03
HDH-06-03 2011-06-08
8 June 2011 European 7th Framework Programme: Hybrid Commercial Vehicles Project (TNO)
HDH-06-04
HDH-06-04 2011-06-08
8 June 2011 Work program for EC-funded project on an emissions test procedure for heavyduty hybrids (TRL)
HDH-06-05
HDH-06-05 2011-06-08
8 June 2011 Institute for Powertrains & Automotive Engineering (IFA/TU Vienna) capabilities presentation (IFA, TU Wien, and TU Graz)
HDH-06-06
HDH-06-06 2011-06-08
8 June 2011 Institute for Internal Combustion Engines and Thermodynamics (IVT/TU Graz) capabilities presentation (TU Graz, IVT, and TU Wien)
HDH-06-07
HDH-06-07 2011-06-08
8 June 2011 Chalmers proposal for a research program on an emissions test procedure for heavy-duty hybrids (Chalmers)
HDH-06-08
HDH-06-08 2011-06-08
8 June 2011 Status Report of the GRPE Informal Group on Heavy-Duty Hybrids
GRPE-62-07
GRPE-62-07 2011-06-08
8 June 2011 Progress report of the HD Hybrid Emissions (HDH) Informal Group
GRPE-62-08
GRPE-62-08 2011-06-08
19 July 2011 Invitation to the 7th HDH Informal Group session
HDH-07-01
HDH-07-01 2011-07-19
2 September 2011 Minutes of the 6th HDH informal group session
HDH-06-09
HDH-06-09 2011-09-02
22 September 2011 Minutes of the IFA visit to Japan within the framework of the HDH Project (IFA)
HDH-07-03
HDH-07-03 2011-09-22
22 September 2011 Draft agenda for the 7th HDH Informal Group session
HDH-07-02
HDH-07-02 2011-09-22
13 October 2011 HDH Research Project status report: IFA/TU Vienna (IFA and TU Wien)
HDH-07-04
HDH-07-04 2011-10-13
13 October 2011 Methodology for Certifying HD Hybrids based on HILS (IVT and TU Graz)
HDH-07-05
HDH-07-05 2011-10-13
13 October 2011 Emissions and CO2 Test Procedure for HD Hybrid Vehicles (Chalmers)
HDH-07-06
HDH-07-06 2011-10-13
13 October 2011 Feasibility study for chassis dynamometer testing procedure for HD hybrids (India)
HDH-07-07
HDH-07-07 2011-10-13
5 December 2011 Progress report of the HD Hybrid Emissions (HDH) Informal Group
HDH-07-08
HDH-07-08 2011-12-05
5 December 2011 EPA Heavy‐Duty GHG Overview and Hybrid System Testing (US EPA)
HDH-07-09
HDH-07-09 2011-12-05
5 December 2011 Clean Automotive Technology: HHV Component Information (US EPA)
HDH-07-11
HDH-07-11 2011-12-05
5 December 2011 Japan's understanding of WHTC application for HILS in document HDH-07-05 (Japan)
HDH-07-10
HDH-07-10 2011-12-05
16 December 2011 Minutes of the 7th HDH group meeting
HDH-07-12
HDH-07-12 2011-12-16
19 December 2011 Invitation to the 8th meeting of the HDH informal group
HDH-08-01
HDH-08-01 2011-12-19
19 December 2011 Agenda for the 8th HDH informal group meeting
HDH-08-02
HDH-08-02 2011-12-19
16 January 2012 Heavy-duty hybrid emissions test procedure: Status of program for non-electric hybrids (Chalmers)
HDH-08-05
HDH-08-05 2012-01-16
16 January 2012 Heavy-duty hybrid emissions test procedure: Status of program for HILS methodology (TU Graz)
HDH-08-04
HDH-08-04 2012-01-16
16 January 2012 Heavy Duty Hybrids research project status (TU Wien)
HDH-08-03
HDH-08-03 2012-01-16
18 January 2012 Status of the Informal Group on Heavy Duty Hybrids
GRPE-63-18
GRPE-63-18 2012-01-18
18 January 2012 Informal Group on Heavy Duty Hybrids (HDH) report
GRPE-63-19
GRPE-63-19 2012-01-18
29 February 2012 Minutes of the 8th HDH informal group session
HDH-08-06
HDH-08-06 2012-02-29
9 March 2012 Draft agenda for the 9th HDH Informal Group session
HDH-09-02
HDH-09-02 2012-03-09
9 March 2012 Invitation to the 9th HDH informal group session
HDH-09-01
HDH-09-01 2012-03-09
14 March 2012 Reducing CO2 from Heavy Duty Vehicles (EC)
HDH-09-03
HDH-09-03 2012-03-14
14 March 2012 Certification Procedures for Advanced Technology Heavy-Duty Vehicles (ICCT)
HDH-09-04
HDH-09-04 2012-03-14
26 March 2012 Heavy-duty hybrid test procedures (Cummins)
HDH-09-09
HDH-09-09 2012-03-26
26 March 2012 Overview of the Heavy-Duty Hybrid informal group work program
HDH-09-10
HDH-09-10 2012-03-26
26 March 2012 Proposal of “modified WHTC” for HDH (JASIC)
HDH-09-11
HDH-09-11 2012-03-26
26 March 2012 Japanese position on the proposals from TU-Graz and TU Wien (JASIC)
HDH-09-12
HDH-09-12 2012-03-26
26 March 2012 HDH Research Project Status, TU Vienna (TU Wien and IFA)
HDH-09-13
HDH-09-13 2012-03-26
27 March 2012 HDH vehicle operation on Chassis-Dynamometer (TÜV Nord)
HDH-09-05
HDH-09-05 2012-03-27
27 March 2012 Methodology for Certifying Heavy Duty Hybrids based on HILS (TU Graz and TNO)
HDH-09-06
HDH-09-06 2012-03-27
27 March 2012 Emissions and CO2 Test Procedure for Heavy Duty Hybrid Vehicles (Chalmers)
HDH-09-07
HDH-09-07 2012-03-27
27 March 2012 OICA comments for improving proposed heavy-duty hybrid emissions tests (OICA)
HDH-09-08
HDH-09-08 2012-03-27
7 May 2012 Final report of investigations on Heavy Duty Hybrids (HDH) (TU Wien and IFA)
HDH-09-15
HDH-09-15 2012-05-07
25 May 2012 Invitation to the 10th HDH informal group session
HDH-10-01
HDH-10-01 2012-05-25
31 May 2012 Minutes of the 9th HDH informal group session
HDH-09-14
HDH-09-14 2012-05-31
31 May 2012 Draft agenda for the 10th HDH Informal Group session
HDH-10-02
HDH-10-02 2012-05-31
2 June 2012 Summary report of the Research Program on an Emissions and CO2 Test Procedure for Heavy Duty Hybrids (TNO, TU Wien, TU Graz, and Chalmers)
HDH-10-03
HDH-10-03 2012-06-02
2 June 2012 Emissions and CO2 Test Procedure for Heavy Duty Hybrid Vehicles: Non-electric HDH (Chalmers)
HDH-10-04
HDH-10-04 2012-06-02
2 June 2012 Summary report of the Research Program on an Emissions and CO2 Test Procedure for Heavy Duty Hybrids (TNO, TU Graz, TU Wien, and Chalmers)
GRPE-64-07
GRPE-64-07 2012-06-02
5 June 2012 Developing a Methodology for Certifying Heavy Duty Hybrids based on HILS (TU Graz and TNO)
HDH-10-05
HDH-10-05 2012-06-05
5 June 2012 GRPE-HDH Research Project: Offer To Next Validation Phase (TU Graz, IFA, Chalmers, and TU Wien)
HDH-10-06
HDH-10-06 2012-06-05
6 June 2012 Draft progress report of the HDH informal group
HDH-10-07
HDH-10-07 2012-06-06
7 June 2012 Status of the GRPE informal group on heavy-duty hybrids
GRPE-64-13
GRPE-64-13 2012-06-07
7 June 2012 Informal Group on Heavy Duty Hybrids report to GRPE
GRPE-64-14
GRPE-64-14 2012-06-07
21 September 2012 Invitation to the 11th HDH informal group session (ECCC)
HDH-11-01
HDH-11-01 2012-09-21
3 October 2012 Draft agenda for the 11th HDH informal group session
HDH-11-02
HDH-11-02 2012-10-03
3 October 2012 Schedule for visits to Environment Canada and NRC facilities
HDH-11-03
HDH-11-03 2012-10-03
9 October 2012 TU Graz/Chalmers/TU Vienna presentation on HDH validation phase 1 status (Chalmers, TU Graz, and IFA)
HDH-11-04
HDH-11-04 2012-10-09
9 October 2012 WHDHC evaluation results (JASIC)
HDH-11-05
HDH-11-05 2012-10-09
9 October 2012 Comments from OICA concerning the HILS validation program (OICA)
HDH-11-06
HDH-11-06 2012-10-09
12 October 2012 Review of Heavy-Duty Hybrid informal group program to date
HDH-11-07
HDH-11-07 2012-10-12
12 October 2012 Heavy Duty Hybrid Powertrain Testing (ECCC and US EPA)
HDH-11-08
HDH-11-08 2012-10-12
12 October 2012 TU Graz/Chalmers/TU Vienna presentation on HDH validation phase 1 status: revised (TU Graz, Chalmers, and IFA)
HDH-11-04/Rev.1
HDH-11-04/Rev.1 2012-10-12
12 October 2012 Minutes of the 10th HDH informal group session
HDH-10-08
HDH-10-08 2012-10-12
9 November 2012 Japanese HILS procedure for heavy-duty hybrid vehicles (Japan)
TS-12-2-34
TS-12-2-34 2012-11-09
16 January 2013 Status report of the informal group on Heavy Duty Hybrid vehicle emissions
GRPE-65-25
GRPE-65-25 2013-01-16
16 January 2013 Presentation on the status of work on heavy-duty hybrid vehicle emissions provisions
GRPE-65-26
GRPE-65-26 2013-01-16
13 December 2012 Invitation to the 12th HDH informal group session
HDH-12-01
HDH-12-01 2012-12-13
13 December 2012 Draft agenda for the 12th HDH informal group session
HDH-12-02
HDH-12-02 2012-12-13
11 January 2013 HDH Research Project: Report of the Institutes on validation test program 1 (Chalmers, TU Graz, IFA, and TNO)
HDH-12-03
HDH-12-03 2013-01-11
13 January 2013 Heavy-duty Hyrbrids: OICA presentation proposing use of SILS in validations (OICA)
HDH-12-04
HDH-12-04 2013-01-13
14 January 2013 Heavy-duty hybrid fuel-economy test method of Korea (KOTSA and KATRI)
HDH-12-05
HDH-12-05 2013-01-14
14 January 2013 Overview of the 12th HDH informal group session
HDH-12-06
HDH-12-06 2013-01-14
21 February 2013 Draft minutes of the 12th HDH informal group session
HDH-12-07
HDH-12-07 2013-02-21
17 December 2012 Draft minutes of the 11th HDH informal group session
HDH-11-09
HDH-11-09 2012-12-17
25 February 2013 Revised report of the 12th HDH informal group session
HDH-12-07/Rev.1
HDH-12-07/Rev.1 2013-02-25
14 March 2013 Draft agenda for the 13th HDH informal group session
HDH-13-02
HDH-13-02 2013-03-14
13 December 2012 Invitation to the 13th HDH informal group session
HDH-13-01
HDH-13-01 2012-12-13
19 March 2013 HDH Research Project: Report of the Institutes on validation test program 1 (TNO, Chalmers, TU Graz, and IFA)
HDH-13-03
HDH-13-03 2013-03-19
19 March 2013 Transmission and Gear Shift calculation in VECTO (IVT)
HDH-13-04
HDH-13-04 2013-03-19
19 March 2013 OICA input on the HILS validation program (OICA)
HDH-13-05
HDH-13-05 2013-03-19
19 March 2013 Basic Examination Regarding World Heavy Duty Hybrid Cycle (JASIC)
HDH-13-06
HDH-13-06 2013-03-19
19 March 2013 Japanese proposal for a "temperature prediction method" for cold start tests (JASIC)
HDH-13-07
HDH-13-07 2013-03-19
19 March 2013 Issues and possible solutions towards introducing HILS into HDH GTR (JARI)
HDH-13-08
HDH-13-08 2013-03-19
19 March 2013 Heavy-duty hybrid fuel-economy test method of Korea (revised) (KOTSA and KATRI)
HDH-12-05/Rev.1
HDH-12-05/Rev.1 2013-03-19
28 March 2013 Presentation on the status of work on heavy-duty hybrid vehicle emissions provisions
HDH-13-09
HDH-13-09 2013-03-28
28 March 2013 HDH Research Project: Report of the Institutes on validation test program 1 (revised) (Chalmers, TU Graz, IFA, and TNO)
HDH-13-03/Rev.1
HDH-13-03/Rev.1 2013-03-28
26 April 2013 Draft agenda for the 1st HDH-DG subgroup session
HDH-DG-01-01
HDH-DG-01-01 2013-04-26
26 April 2013 Invitation to the 2nd HDH-DG subgroup session
HDH-DG-02-01
HDH-DG-02-01 2013-04-26
17 April 2013 HDH Validation Test Program – Time Schedule and Deliverables
HDH-13-10
HDH-13-10 2013-04-17
13 May 2013 Invitation to the 14th HDH informal group session
HDH-14-01
HDH-14-01 2013-05-13
17 May 2013 Draft agenda for the 14th HDH informal group session
HDH-14-02
HDH-14-02 2013-05-17
17 May 2013 Participants list from the 13th HDH informal group session
HDH-13-11/App.1
HDH-13-11/App.1 2013-05-17
28 May 2013 Heavy-duty Hybrids: Overview of Test Procedure of HILS in Japan (JASIC)
HDH-DG-01-02
HDH-DG-01-02 2013-05-28
28 May 2013 Draft agenda for the 2nd HDH drafting group session
HDH-DG-02-02
HDH-DG-02-02 2013-05-28
28 May 2013 Draft of the heavy-duty hybrids amendment to GTR No. 4
HDH-DG-02-03
HDH-DG-02-03 2013-05-28
28 May 2013 Parallel HEV model specifications (JASIC)
HDH-DG-02-04
HDH-DG-02-04 2013-05-28
3 June 2013 HDH Research Project: Report of the Institutes on validation test program 1 (Chalmers, TU Graz, IFA, and TNO)
HDH-14-03
HDH-14-03 2013-06-03
3 June 2013 Report on the heavy-duty hybrid validation test program 2 (Volvo Group, MAN, JRC, and FPT)
HDH-14-04
HDH-14-04 2013-06-03
3 June 2013 Progress report of the HDH informal group to GRPE
HDH-14-05
HDH-14-05 2013-06-03
6 June 2013 Progress report of the HDH informal group to GRPE
GRPE-66-23
GRPE-66-23 2013-06-06
6 June 2013 Status report of the informal group on Heavy Duty Hybrid vehicle emissions
GRPE-66-24
GRPE-66-24 2013-06-06
9 June 2013 EPA presentation on issues concerning the validation of heavy-duty hybrid HILS procedures (US EPA)
HDH-14-06
HDH-14-06 2013-06-09
29 July 2013 Future Heavy-Duty GHG Test Procedure Considerations (US EPA)
HDH-13-12
HDH-13-12 2013-07-29
29 July 2013 Draft report of the 13th HDH informal group session
HDH-13-11/Rev.1
HDH-13-11/Rev.1 2013-07-29
31 July 2013 Invitation to the 15th HDH informal group session
HDH-15-01
HDH-15-01 2013-07-31
30 September 2013 Report of the Research Program on an Emissions and CO2 Test Procedure for Heavy Duty Hybrids (HDH) (TNO and TU Graz)
TNO 2012 R10679 | Final
TNO 2012 R10679 | Final 2013-09-30
6 October 2013 Draft agenda for the 15th HDH informal group session
HDH-15-02
HDH-15-02 2013-10-06
26 July 2013 Draft minutes of the 14th HDH informal group session
HDH-14-07
HDH-14-07 2013-07-26
11 October 2013 Final report of the Research Program (VTP1) on an Emissions and CO2 Test Procedure for Heavy Duty Hybrids (HDH) (TNO, IFA, TU Graz, and Chalmers)
TNO 2013 R11430 | Final report
TNO 2013 R11430 | Final report 2013-10-11
16 October 2013 Invitation to the 3rd HDH Drafting Group session
HDH-DG-03-01
HDH-DG-03-01 2013-10-16
16 October 2013 Draft agenda for the 3rd HDH Drafting Group session
HDH-DG-03-02
HDH-DG-03-02 2013-10-16
17 October 2013 Proposal for Plug-in Hybrid Certification (OICA)
HDH-15-03
HDH-15-03 2013-10-17
17 October 2013 Draft GTR No. 4 amendment on heavy-duty hybrids
HDH-03-03
HDH-03-03 2013-10-17
19 October 2013 Report of the institutes regarding the heavy-duty hybrid test procedures (Chalmers, TU Graz, IFA, and TNO)
HDH-15-04
HDH-15-04 2013-10-19
19 October 2013 Examination of Worldwide Harmonized Vehicle Cycle slope (JASIC)
HDH-15-05
HDH-15-05 2013-10-19
19 October 2013 Consideration of Vehicle Parameters for HILS Simulation (OICA)
HDH-15-06
HDH-15-06 2013-10-19
23 October 2013 Development of Worldwide Harmonized Vehicle Cycle weighting factors (IVT)
HDH-15-07
HDH-15-07 2013-10-23
24 October 2013 Influence of WHVC Compensation Method on Emission Test Results (JASIC)
HDH-15-08
HDH-15-08 2013-10-24
24 October 2013 Serial HEV model specifications
HDH-03-04
HDH-03-04 2013-10-24
1 November 2013 Influence of WHVC Compensation Method on Emission Test Results: Revised (JASIC)
HDH-15-08/Rev.1
HDH-15-08/Rev.1 2013-11-01
1 November 2013 HDH Validation Program 2 (HILS): Update (JRC)
HDH-15-09
HDH-15-09 2013-11-01
1 November 2013 Overview from the 15th HDH informal group session
HDH-15-10
HDH-15-10 2013-11-01
5 December 2013 Invitation to the [8th] HDH drafting group session
HDH-DG-08-01
HDH-DG-08-01 2013-12-05
5 December 2013 Working draft of the proposed amendment to GTR No. 4 concerning heavy-duty hybrids
HDH-DG-07-01
HDH-DG-07-01 2013-12-05
7 December 2013 HILS reference files for the heavy duty hybrids amendment to GTR No. 4
HDH reference file
HDH reference file 2013-12-07
12 December 2013 Invitation to the 16th HDH informal group session
HDH-16-01
HDH-16-01 2013-12-12
23 December 2013 Draft minutes of the 15th HDH informal working group session
HDH-15-11
HDH-15-11 2013-12-23
23 December 2013 Draft agenda for the 16th HDH informal working group session
HDH-16-02
HDH-16-02 2013-12-23
4 January 2014 Adoption of GRPE Heavy-Duty Hybrid new annex to Global Technical Regulation n°4 (US EPA)
HDH-16-03
HDH-16-03 2014-01-04
7 January 2014 HDH Research Project: Report of the institutes on the Validation Test Program 2 (TU Graz)
HDH-16-04
HDH-16-04 2014-01-07
7 January 2014 Status report of the Informal Working Group on Heavy Duty Hybrids
HDH-16-05
HDH-16-05 2014-01-07
7 January 2014 HDH Validation Program 2 (HILS) (JRC)
HDH-16-06
HDH-16-06 2014-01-07
7 January 2014 European Commission comments on the HDH amendment (EC)
HDH-16-07
HDH-16-07 2014-01-07
8 January 2014 Report of the HDH informal working group to the GRPE
GRPE-68-14
GRPE-68-14 2014-01-08
6 February 2014 Invitation to the 10th HDH informal working group session
HDH-DG-10-01
HDH-DG-10-01 2014-02-06
6 February 2014 Version 5 of the draft annex 8 (HILS procedure) to GTR No. 4
HDH-DG-10-00
HDH-DG-10-00 2014-02-06
8 March 2014 Extension of the scope of the mandate to the GRPE Informal Group on Heavy-Duty Hybrids for the alignment between gtr nº 4 and gtr nº 11 (EU)
WP.29-162-08
WP.29-162-08 2014-03-08
21 March 2014 Invitation to the 17th meeting of the Heavy Duty Hybrids informal group
HDH-17-01
HDH-17-01 2014-03-21
21 March 2014 Invitation to the 12th HDH Drafting Group session
HDH-DG-12-01
HDH-DG-12-01 2014-03-21
21 March 2014 Proposal for draft Amendment 3 to Global Technical Regulation No. 4
GRPE/2014/11
GRPE/2014/11 2014-03-21
21 March 2014 Test procedures for engines installed in hybrid vehicles using the HILS and Powertrains methods
GRPE/2014/xx
GRPE/2014/xx 2014-03-21
21 March 2014 Working draft heavy-duty hybrids amendment to GTR No. 4- Version 8
GRPE/2014/xx-v.8
GRPE/2014/xx-v.8 2014-03-21
31 March 2014 Draft agenda for the 17th HDH informal working group session
HDH-17-02
HDH-17-02 2014-03-31
31 March 2014 Draft report of the HDH informal group on its 16th session
HDH-16-08
HDH-16-08 2014-03-31
31 March 2014 GTR 4 heavy-duty hybrids HILS amendment draft version 1.0
HDH general file
HDH general file 2014-03-31
7 April 2014 Korean opinion on WHVC mode: Result of hybrid vehicle using chassis dynamometer (KATRI)
HDH-17-03
HDH-17-03 2014-04-07
7 April 2014 Heavy-duty Hybrid test cycle: Period of Omission of Data during Gear Changes (JASIC and JARI)
HDH-17-04
HDH-17-04 2014-04-07
7 April 2014 Response of HILS to Cold-Start Test (NTSEL)
HDH-17-05
HDH-17-05 2014-04-07
7 April 2014 Hybrid key function and exclusion of micro hybrid systems from HILS certification (ACEA)
HDH-17-06
HDH-17-06 2014-04-07
7 April 2014 Authorization to extend the scope of the HDH informal group mandate to include alignment of GTR No. 4 and No. 11
WP.29/AC.3/38
WP.29/AC.3/38 2014-04-07
9 April 2014 GRPE-HDH Research Project Status (TU Graz, IFA, TU Wien, and Chalmers)
HDH-17-07
HDH-17-07 2014-04-09
18 December 2009 Proposal for an emissions test procedure for heavy-duty hybrid electric vehicles (OICA)
GRPE-59-02
GRPE-59-02 2009-12-18
16 May 2014 Status overview for the 17th HDH informal group session
HDH-17-08
HDH-17-08 2014-05-16
16 May 2014 Heavy-duty Hybrid Powertrain Family Flow Chart
HDH-17-09
HDH-17-09 2014-05-16
16 May 2014 Draft minutes of the 17 HDH informal group session
HDH-17-10
HDH-17-10 2014-05-16
21 May 2014 Invitation to the 8th HDH informal group session
HDH-18-01
HDH-18-01 2014-05-21
21 May 2014 Draft agenda for the 8th HDH informal group session
HDH-18-02
HDH-18-02 2014-05-21
3 June 2014 Proposal for draft Amendment 3 to Global Technical Regulation No. 4
GRPE-69-10
GRPE-69-10 2014-06-03
4 June 2014 Draft report on the development of Amendment 3 to GTR No. 4
GRPE-69-11
GRPE-69-11 2014-06-04
4 June 2014 Status report of the HDH informal working group
GRPE-69-12
GRPE-69-12 2014-06-04
4 June 2014 US Adoption of GRPE Heavy-Duty Hybrid new annex to Global Technical Regulation n°4 (US EPA)
HDH-18-04
HDH-18-04 2014-06-04
4 June 2014 Status of the work of the HDH informal group as of its 18th session
HDH-18-03
HDH-18-03 2014-06-04
6 June 2014 Adopted amendments to informal documents GRPE-69-10 and GRPE-69-11
GRPE-69-22
GRPE-69-22 2014-06-06
25 August 2014 Addendum 2 to the Report of the Working Party on Pollution and Energy (GRPE) on its sixty-ninth session
GRPE/69/Add.2
GRPE/69/Add.2 2014-08-25
3 September 2014 Proposal for draft Amendment 3 to Global Technical Regulation No. 4
WP.29/2014/84
WP.29/2014/84 2014-09-03
13 January 2015 VPSD revisions to the draft amendment to GTR No. 4 concerning heavy-duty hybrids
VPSD-05-05
VPSD-05-05 2015-01-13
6 February 2015 Updated VPSD revisions to the draft amendment to GTR No. 4 concerning heavy-duty hybrids: Revision 2
VPSD-05-07/Rev.2
VPSD-05-07/Rev.2 2015-02-06
14 January 2015 Comparison of Heavy Duty Hybrid Test Procedures Drafted in GTR No. 4 (USA and US EPA)
GRPE-70-15
GRPE-70-15 2015-01-14
15 January 2015 Proposal for amendments to the draft Amendment 3 to GTR No. 4 (OICA)
GRPE-70-18
GRPE-70-18 2015-01-15
6 February 2015 Updated VPSD revisions to the draft amendment to GTR No. 4 concerning heavy-duty hybrids
VPSD-05-08
VPSD-05-08 2015-02-06
6 February 2015 Draft report on the 5th VPSD informal working group session
VPSD-05-09
VPSD-05-09 2015-02-06
9 February 2015 Draft agenda for the 6th VPSD informal working group session
VPSD-06-01
VPSD-06-01 2015-02-09
5 May 2015 Development of an exhaust emission and CO 2 measurement test procedure for heavy-duty hybrids: Final report (Chalmers, TU Graz, TU Wien, IFA, and ACEA)
HDH Informal Group General Files-25
HDH Informal Group General Files-25 2015-05-05
17 January 2020 GRPE priority emission items list
GRPE-80-04/Rev.3
GRPE-80-04/Rev.3 2020-01-17
9 July 2020 GRPE priority issues list
GRPE-81-06/Rev.1
GRPE-81-06/Rev.1 2020-07-09
15 January 2021 Updated listing of GRPE priorities for 2021
GRPE-82-06/Rev.1
GRPE-82-06/Rev.1 2021-01-15
16 June 2021 Updated listing of GRPE priorities
GRPE-83-35
GRPE-83-35 2021-06-16
15 May 2023 UN GTR13: Post-crash safety of Hydrogen HDV (Korea)
GRSP-73-38
GRSP-73-38 2023-05-15