29 Oct 2013 Draft minutes of the 28th GFV informal group session GFV-28-08 2013-10-29
6 Aug 2013 Proposal for Supplement 6 to Regulation No. 115 WP.29/2013/115 2013-08-06
1 Aug 2013 Minutes of the 27th GFV informal group session GFV-27-05 2013-08-01
7 Jun 2013 Report of the GFV informal group to GRPE GRPE-66-26 2013-06-07
3 Jun 2013 Proposal for an amendment to UN Regulation No. 115 GRPE-66-19 2013-06-03
29 May 2013 Proposal to correct gas ratios formulae in UN Regulation No. 115 GFV-27-03 2013-05-29
23 May 2013 Final agenda for the 26th GFV informal group session GFV-26-01/Rev.1 2013-05-23
24 Apr 2013 Draft minutes of the 25th GFV informal group session GFV-25-07 2013-04-24
7 Mar 2013 Proposal to amend the calculations of the LPG and CNG energy ratios under UN Regulation No. 115 (LG Europe) GFV-25-02 2013-03-07
22 Jan 2013 Draft minutes of the 23rd GFV informal group session GFV-23-13 2013-01-22
17 Jan 2013 Dual-fuel engines and vehicles: Rules for retrofitting diesel engines (OICA) GRPE-65-36 2013-01-17
17 Jan 2013 Status report of the informal group on Gaseous-Fueled Vehicles (GFV) GRPE-65-33 2013-01-17