31 May 2011	Invitation to the 6th HDH Informal Group session	HDH-06-01	2011-05-31
31 May 2011	Draft agenda for the 6th HDH Informal Group session	HDH-06-02	2011-05-31
8 Jun 2011	Progress report of the HD Hybrid Emissions (HDH) Informal Group	HDH-06-03	2011-06-08
8 Jun 2011	European 7th Framework Programme: Hybrid Commercial Vehicles Project (TNO)	HDH-06-04	2011-06-08
8 Jun 2011	Work program for EC-funded project on an emissions test procedure for heavyduty hybrids (TRL)	HDH-06-05	2011-06-08
8 Jun 2011	Institute for Powertrains & Automotive Engineering (IFA/TU Vienna) capabilities presentation (IFA, TU Wien, and TU Graz)	HDH-06-06	2011-06-08
8 Jun 2011	Institute for Internal Combustion Engines and Thermodynamics (IVT/TU Graz) capabilities presentation (TU Graz, IVT, and TU Wien)	HDH-06-07	2011-06-08
8 Jun 2011	Chalmers proposal for a research program on an emissions test procedure for heavy-duty hybrids (Chalmers)	HDH-06-08	2011-06-08
2 Sep 2011	Minutes of the 6th HDH informal group session	HDH-06-09	2011-09-02