20 Dec 2010 Proposal for corrigenda to GTR No. 4 (WHDC) (OICA) GRPE-61-04 2010-12-20
29 Oct 2010 Conclusions from the 3rd HDH informal group session HDH-03-08 2010-10-29
29 Oct 2010 Regulation of emissions from commercial hybrid vehicles (USA and Cummins) HDH-03-09 2010-10-29
26 Oct 2010 Considerations in the development of an HD hybrid certification HDH-03-07 2010-10-26
25 Oct 2010 Cummins Hybrid Certification White Paper Overview (Cummins) HDH-03-06 2010-10-25
21 Oct 2010 Developmental Status of HEV Model without “Intellectual Property of Developer" (JASIC) HDH-03-03 2010-10-21
21 Oct 2010 Engine-Base Emissions Regulation using HILS for Commercial Hybrid Vehicles (JASIC) HDH-03-04 2010-10-21
6 Oct 2010 Draft agenda for the 3rd HDH informal group session HDH-03-02 2010-10-06
4 Aug 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 2010-08-04
30 Jul 2010 Invitation to the 3rd meeting of the GRPE Informal Group on Heavy Duty Hybrids HDH-03-01 2010-07-30
30 Jul 2010 Minutes of the 2nd HDH informal group meeting HDH-02-08 2010-07-30
7 Jun 2010 Development of Emission Test Procedure for Heavy-Duty Hybrids in China (CATARC and CRAES) HDH-02-07 2010-06-07
4 Jun 2010 Comments on the Terms of Reference (US EPA and USA) HDH-02-06 2010-06-04
3 Jun 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 2010-06-03
2 Jun 2010 Draft agenda for the 2nd HDH informal group session (EU) HDH-02-01 2010-06-02
2 Jun 2010 Proposal for the Terms of Reference of the Informal Group on Heavy-Duty Hybrids HDH-02-02 2010-06-02
2 Jun 2010 Proposal for an emissions test procedure for heavy duty hybrid vehicles (EU) HDH-02-03 2010-06-02
2 Jun 2010 Minutes of the 1st HDH informal group meeting HDH-02-04 2010-06-02
18 May 2010 Hybrid vehicles: Hardware in the loop simulation (OICA) HDH-01-04 2010-05-18
17 May 2010 Proposal for an emissions test procedure for heavy duty hybrid vehicles (EU) HDH-01-03 2010-05-17
6 May 2010 Proposal for the Terms of Reference of the Informal Group on HDH HDH-01-02 2010-05-06
27 Apr 2010 Draft agenda for the 1st HDH informal group session HDH-01-01 2010-04-27