4 January 2011 Agenda for the 12th GFV Informal Group session: revised GFV-12-01/Rev.1	GFV-12-01/Rev.1	2011-01-04
12 January 2011 Proposal for revision of the document GRPE-2011-06 (Netherlands) GRPE-61-19	GRPE-61-19	2011-01-12
15 April 2011 Proposal for Supplement 2 to the 06 series of amendments to Regulation No. 83 WP.29/2011/56	WP.29/2011/56	2011-04-15
4 May 2011 Proposal for an amendment to Regulation 83 introducing a new class of bi-fuel vehicle/gas system (LG Europe) GFV-13-02	GFV-13-02	2011-05-04
31 May 2011 Agenda for the 14th GFV Informal Group session GFV-14-01	GFV-14-01	2011-05-31
31 May 2011 Minutes of the 13th GFV informal group session GFV-13-10	GFV-13-10	2011-05-31
31 May 2011 Proposal for an amendment to Regulation 83 introducing a new class of bi-fuel vehicle/gas system (LG Europe) GFV-14-02	GFV-14-02	2011-05-31
11 June 2011 Progress report of the Informal Group on Gaseous Fuelled Vehicles (GFV) GRPE-62-20	GRPE-62-20	2011-06-11
22 September 2011 Agenda for the 15th GFV Informal Group session GFV-15-01	GFV-15-01	2011-09-22
22 September 2011 Proposal for an amendment to R83 introducing a new class of bi-fuel vehicle/gas system (LG Europe) GFV-15-02	GFV-15-02	2011-09-22
23 December 2011 Proposal for corrigendum to Regulation No. 83 (UK) GRPE-63-02	GRPE-63-02	2011-12-23