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(Latest posted on 23 Apr 2024)
21 December 2010 Consequences of the GFV meeting: Limits GFV-11-04
GFV-11-04 2010-12-21
28 October 2010 HDDF Task Force status report GFV-11-02
GFV-11-02 2010-10-28
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 January 2011 Agenda for the 12th GFV Informal Group session: revised GFV-12-01/Rev.1
GFV-12-01/Rev.1 2011-01-04
11 January 2011 Heavy-Duty Dual Fuel (Diesel-gas) Regulation Status: January 2011 GFV-12-03
GFV-12-03 2011-01-11
13 January 2011 Heavy-Duty Dual Fuel (Diesel-gas) Regulation brief status report January 2011 GRPE-61-25
GRPE-61-25 2011-01-13
31 May 2011 Minutes of the 13th GFV informal group session GFV-13-10
GFV-13-10 2011-05-31
31 May 2011 Dutch Dual-Fuel (Gas/Diesel) Test Programme (Netherlands) GAR-GFV-01
GAR-GFV-01 2011-05-31
31 May 2011 Dutch Dual-Fuel Test Program: Information and Update (Netherlands) GFV-13-09
GFV-13-09 2011-05-31
31 May 2011 HDDF07 – Draft HDDF report to GFV as amended further in the GFV meeting GFV-13-07
GFV-13-07 2011-05-31
31 May 2011 HDDF power issues – draft proposals to GFV, outcome of the GFV meeting, amendments to R85 GFV-13-08
GFV-13-08 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
31 May 2011 Proposal for an amendment to Regulation 115 introducing a new class of bi-fuel vehicle/gas system and clarifying the requirements between all the classes (LG Europe) GFV-14-03
GFV-14-03 2011-05-31
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 Proposal for an amendment to Regulation 115 introducing a new class of bi-fuel vehicle/gas system and clarifying the requirements between all the classes (LG Europe) GFV-13-05
GFV-13-05 2011-05-31
31 May 2011 Bimix-fuel vehicles: Proposal of amendments to R115 and R83 (LG Europe) GFV-13-04
GFV-13-04 2011-05-31
10 June 2011 Proposal for an amendment to Regulation No. 85 GRPE-62-17
GRPE-62-17 2011-06-10
11 June 2011 Progress report of the Informal Group on Gaseous Fuelled Vehicles (GFV) GRPE-62-20
GRPE-62-20 2011-06-11
11 June 2011 Progress report of the GFV Task Force Heavy Duty Dual Fuel vehicles (OICA) GRPE-62-21
GRPE-62-21 2011-06-11
14 September 2011 Draft GFV report to GRPE GFV-14-05
GFV-14-05 2011-09-14
14 September 2011 Minutes of the 14th GFV informal group session GFV-14-06
GFV-14-06 2011-09-14
22 September 2011 Agenda for the 15th GFV Informal Group session GFV-15-01
GFV-15-01 2011-09-22
13 October 2011 HDDF task force progress report to GFV informal group (CFC) GFV-15-05
GFV-15-05 2011-10-13
18 October 2011 Report of the LNG Task Force to GRSG (Netherlands) GRSG-101-23
GRSG-101-23 2011-10-18
11 January 2012 Agenda for the 17th GFV Informal Group session GFV-17-01
GFV-17-01 2012-01-11
19 January 2012 GFV Task Force Heavy Duty Dual Fuel vehicles GRPE-63-23
GRPE-63-23 2012-01-19
31 January 2012 GFV Task Force Heavy Duty Dual Fuel vehicles GFV-17-05
GFV-17-05 2012-01-31
8 February 2012 Minutes of the 17th GFV informal group session GFV-17-06
GFV-17-06 2012-02-08
10 March 2012 Agenda for the 19th GFV Informal Group session GFV-19-01
GFV-19-01 2012-03-10
11 March 2012 Draft text of amendments to introduce dual fuel engines into UN R49 GFV-19-02
GFV-19-02 2012-03-11
1 May 2012 Proposal for an amendment to UN Regulation No. 49 GRPE/2012/13/Rev.1
GRPE/2012/13/Rev.1 2012-05-01
11 May 2012 Proposal for an amendment to Regulation No. 49 GFV-20-02/a
GFV-20-02/a 2012-05-11
1 June 2012 Draft proposal for corrigenda to document GRPE/2012/13/Rev.1 GFV-21-06
GFV-21-06 2012-06-01
1 June 2012 Consolidated proposal for an amendment to Regulation No. 49 in view of type-approving Heavy-Duty dual-fuel vehicles GFV-21-05
GFV-21-05 2012-06-01
1 June 2012 Proposal complementing document GRPE/2012/13/Rev.1 GFV-21-04
GFV-21-04 2012-06-01
1 June 2012 Minutes of the 20th GFV informal group session GFV-20-07
GFV-20-07 2012-06-01
6 June 2012 Type approval of Euro VI dual-fuel engines and vehicles GRPE-64-16
GRPE-64-16 2012-06-06
6 June 2012 Proposal correcting working document GRPE/2012/13/Rev.1 GRPE-64-17
GRPE-64-17 2012-06-06
6 June 2012 Proposal complementing working document GRPE/2012/13/Rev.1 GRPE-64-18
GRPE-64-18 2012-06-06
6 June 2012 Consolidated proposal for an amendment to Regulation No. 49 in view of type-approving heavy-duty dual-fuel vehicles GRPE-64-19
GRPE-64-19 2012-06-06
6 June 2012 Revised proposal for an amendment to Regulation No. 85 in view of type-approving heavy-duty dual-fuel vehicles GRPE-64-20
GRPE-64-20 2012-06-06
7 June 2012 Status report of the Gaseous Fuelled Vehicles (GFV) informal group GRPE-64-24
GRPE-64-24 2012-06-07
27 June 2012 Minutes of the 21st GFV informal group session GFV-21-10
GFV-21-10 2012-06-27
3 July 2012 Addendum to the report of the GRPE on its 64th session GRPE/64/Add.1
GRPE/64/Add.1 2012-07-03
25 July 2012 Proposal for Supplement 1 to the 06 series of amendments to Regulation No. 49 WP.29/2012/103
WP.29/2012/103 2012-07-25
15 October 2012 HDDF19 & 20 – outcome of the meetings and status report to GFV GFV-22-04
GFV-22-04 2012-10-15
6 November 2012 Draft minutes of the 22nd GFV session GFV-22-09
GFV-22-09 2012-11-06
17 January 2013 Proposal for a draft supplement to the 05 series of amendments to UN Regulation 49 GRPE-65-37
GRPE-65-37 2013-01-17
17 January 2013 Dual-fuel engines and vehicles: Rules for retrofitting diesel engines (OICA) GRPE-65-36
GRPE-65-36 2013-01-17
17 January 2013 Status report of the informal group on Gaseous-Fueled Vehicles (GFV) GRPE-65-33
GRPE-65-33 2013-01-17
24 December 2012 Agenda for the 23rd GFV informal group session GFV-23-01
GFV-23-01 2012-12-24
24 December 2012 Heavy-duty Dual Fuel Vehicles: A Retro-Fit Viewpoint (CAP) GFV-23-03
GFV-23-03 2012-12-24
24 December 2012 Prins Autogassystems: Perspectives on Heavy-duty Dual Fuel Vehicle Regulations (Prins AFS) GFV-23-04
GFV-23-04 2012-12-24
24 December 2012 HD Dual-Fuel Workshop: Introduction and issues overview (Netherlands) GFV-23-02
GFV-23-02 2012-12-24
24 December 2012 Landi Renzo experience with Dual Fuel systems (Landi Renzo) GFV-23-05
GFV-23-05 2012-12-24
24 December 2012 Dual-fuel engines and vehicles Rules for retrofitting Diesel engines (ACEA and OICA) GFV-23-06
GFV-23-06 2012-12-24
24 December 2012 Dual-Fuel Vehicles – Approving the Modified Vehicle in Germany (TÜV Rheinland) GFV-23-07
GFV-23-07 2012-12-24
24 December 2012 Circolare 220/M3/C2: Italian rules for diesel–gas retrofit systems type-approval (Landi Renzo) GFV-23-08
GFV-23-08 2012-12-24
24 December 2012 UK Dual-Fuel Vehicle Scene or How the UK is Dealing With HDDF (CAP) GFV-23-09
GFV-23-09 2012-12-24
24 December 2012 Dual Fuel in the Netherlands (I&M) GFV-23-10
GFV-23-10 2012-12-24
24 December 2012 Heavy-duty Vehicle Retrofit to Dual-Fuel: Swedish regulatory approach (STA) GFV-23-11
GFV-23-11 2012-12-24
24 December 2012 New EPA Policies for Vehicle/Engine Conversions to Clean Alternative Fuels (US EPA, CFC, and NGV) GFV-23-12
GFV-23-12 2012-12-24
22 January 2013 Draft minutes of the 23rd GFV informal group session GFV-23-13
GFV-23-13 2013-01-22
27 July 2012 Proposal for Supplement 6 to Regulation No. 85 WP.29/2012/106
WP.29/2012/106 2012-07-27
24 March 2013 Proposed new heavy-duty dual-fuel retrofit regulation (LG Europe) GFV-25-04
GFV-25-04 2013-03-24
24 March 2013 Draft proposal for an amendment to Revision 5 of UN Regulation No. 49 GFV-25-05
GFV-25-05 2013-03-24
24 March 2013 Heavy Duty Dual-Fuel Retrofit Regulatory Pathway Option GFV-25-06
GFV-25-06 2013-03-24
23 May 2013 Final agenda for the 26th GFV informal group session GFV-26-01/Rev.1
GFV-26-01/Rev.1 2013-05-23
23 May 2013 New heavy-duty dual fuel vehicle retrofit regulation (LG Europe) GFV-26-07
GFV-26-07 2013-05-23
7 June 2013 Update on the proposal to introduce dual-fuel engines into UN Regulation 49 Revision 5 (annex 11) GRPE-66-39
GRPE-66-39 2013-06-07
7 June 2013 Report of the GFV informal group to GRPE GRPE-66-26
GRPE-66-26 2013-06-07
1 August 2013 Working draft of the proposed new regulation on heavy-duty dual-fuel retrofit systems (LG Europe) GFV-27-04
GFV-27-04 2013-08-01
1 August 2013 Minutes of the 27th GFV informal group session GFV-27-05
GFV-27-05 2013-08-01
12 September 2013 Retrofit Heavy Duty Dual Fuel (LG Europe and WLPGA) GFV-28-02
GFV-28-02 2013-09-12
12 September 2013 Working draft of the proposed new regulation on heavy-duty dual-fuel retrofit systems (LG Europe) GFV-28-03
GFV-28-03 2013-09-12
26 November 2013 Working draft of the proposed new regulation on heavy-duty dual-fuel retrofit systems (LG Europe) GFV-29-02
GFV-29-02 2013-11-26
26 November 2013 Retrofit versus conversion (definitions) (OICA) GFV-29-03
GFV-29-03 2013-11-26
29 November 2013 Draft agenda for the 29th GFV informal group session GFV-29-01
GFV-29-01 2013-11-29
29 October 2013 Draft minutes of the 28th GFV informal group session GFV-28-08
GFV-28-08 2013-10-29
29 November 2013 Proposed structure for a new regulation on heavy-duty engine conversions (OICA) GFV-29-04
GFV-29-04 2013-11-29
2 December 2013 AECC communication concerning the working draft of the regulation on heavy-duty dual-fuel retrofit systems (AECC) GFV-29-05
GFV-29-05 2013-12-02
2 December 2013 AECC comments concerning the working draft of the regulation on heavy-duty dual-fuel retrofit systems (AECC) GFV-29-05/Rev.1
GFV-29-05/Rev.1 2013-12-02
18 December 2013 Progress report of the heavy-duty dual-fuel vehicle retrofit task force (RDW) GFV-29-06
GFV-29-06 2013-12-18
18 December 2013 Information and update on the Netherlands dual-fuel test program (TNO) GFV-29-07
GFV-29-07 2013-12-18
24 December 2013 Draft minutes of the 29th GFV informal working group session GFV-29-10
GFV-29-10 2013-12-24
26 December 2013 HDDF Retrofit: Outstanding issues GFV-29-09
GFV-29-09 2013-12-26
27 December 2013 Draft agenda for the 30th GFV informal working group session GFV-30-01
GFV-30-01 2013-12-27
8 January 2014 Process of the GFV HDDF Retrofit Activity (RDW) GFV-30-02
GFV-30-02 2014-01-08
8 January 2014 Oustanding Issues List for HDDF Retrofit Activity GFV-30-04
GFV-30-04 2014-01-08
10 January 2014 Report of the Informal Group on Gaseous-Fueled Vehicles to the GRPE GRPE-68-23
GRPE-68-23 2014-01-10
27 January 2014 Report of the 30th GFV informal working group GFV-30-05
GFV-30-05 2014-01-27
27 January 2014 Agenda for the 31st GFV informal working group session GFV-31-01
GFV-31-01 2014-01-27
25 February 2014 Retrofit Heavy Duty Dual Fuel Systems: Review of Open Issues (LG Europe and WLPGA) GFV-31-02
GFV-31-02 2014-02-25
25 February 2014 Report of the 31st GFV informal working group session GFV-31-03
GFV-31-03 2014-02-25
22 March 2014 Draft agenda for the 32nd GFV informal group session GFV-32-01
GFV-32-01 2014-03-22
31 March 2014 Draft new Regulation concerning the approval of LPG or NG dual fuel retrofit systems and dual fuel retrofitted engines (LG Europe) GFV-32-02
GFV-32-02 2014-03-31
4 April 2014 Working draft regulation on the approval of dual fuel retrofit systems (ACEA) GFV-32-03
GFV-32-03 2014-04-04
28 April 2014 Draft agenda for the 33rd GFV informal group session GFV-33-01
GFV-33-01 2014-04-28
16 May 2014 Heavy-duty dual fuel systems regulation: Open issues list as of 3 April 2014 GFV-33-02
GFV-33-02 2014-05-16
16 May 2014 Heavy-duty retrofit dual fuel systems: Working draft text of the proposed regulation GFV-33-03
GFV-33-03 2014-05-16
16 May 2014 Minutes of the 32nd GFV informal group session GFV-32-08
GFV-32-08 2014-05-16
16 May 2014 Heavy-duty retrofit dual-fuel systems: Conformity of Production principles GFV-32-05
GFV-32-05 2014-05-16
16 May 2014 Heavy-duty retrofit dual-fuel systems regulation: Open issues list GFV-32-04
GFV-32-04 2014-05-16
16 May 2014 Heavy-duty dual-fuel systems regulation: In-service Conformity and liabilities principles GFV-32-06
GFV-32-06 2014-05-16
16 May 2014 Heavy-duty dual-fuel retrofit system draft regulation as of 3 April 2014 (LG Europe) GFV-32-07
GFV-32-07 2014-05-16
6 June 2014 Informal Group on Gaseous Fuelled Vehicles (GFV) status report GRPE-69-27
GRPE-69-27 2014-06-06
21 May 2014 Procedure proposal for Euro V legislation (EuroGas) GFV-33-04
GFV-33-04 2014-05-21
29 May 2014 Retrofit systems type approval principles (LG Europe) GFV-33-05
GFV-33-05 2014-05-29
3 June 2014 Heavy-duty retrofit dual fuel systems: Working draft text of the proposed regulation GFV-33-06
GFV-33-06 2014-06-03
24 June 2014 Draft minutes of the 33rd GFV informal group session GFV-33-07
GFV-33-07 2014-06-24
3 June 2014 Progress report on the GFV heavy-duty dual-fuel systems activity GFV-34-02
GFV-34-02 2014-06-03
27 August 2014 Minutes of the 34th GFV informal group session GFV-34-03
GFV-34-03 2014-08-27
9 November 2014 HDDF open issues list GFV-35-02
GFV-35-02 2014-11-09
3 December 2014 Draft agenda for the 36th GFV informal working group session GFV-36-01
GFV-36-01 2014-12-03
13 January 2015 Draft agenda for the 37th GFV informal working group session GFV-37-01
GFV-37-01 2015-01-13
15 January 2015 Gaseous-fueled Vehicles (GFV) informal working group progress report GRPE-70-22
GRPE-70-22 2015-01-15
15 January 2015 Minutes of the 36th GFV informal working group session GFV-36-02
GFV-36-02 2015-01-15
15 January 2015 Status of the discussion new HDDF retrofit regulation GFV-37-02
GFV-37-02 2015-01-15
13 February 2015 Draft agenda for the 38th GFV informal group session, including the HDDF task force GFV-38-01
GFV-38-01 2015-02-13
9 March 2015 Draft agenda for the 39th GFV informal group session, including the HDDF task force GFV-39-01
GFV-39-01 2015-03-09
12 June 2015 GFV informal group status report GRPE-71-28/Rev.1
GRPE-71-28/Rev.1 2015-06-12
11 June 2015 Draft report of the 40th GFV informal group session GFV-40-04
GFV-40-04 2015-06-11
10 June 2015 HDDF informal subgroup status report GFV-41-03
GFV-41-03 2015-06-10
22 October 2015 Draft agenda for the 42nd GFV informal group session GFV-42-01
GFV-42-01 2015-10-22
31 December 2015 Draft agenda for the 43rd GFV informal group session GFV-43-01
GFV-43-01 2015-12-31
30 December 2015 Heavy-duty Dual Fuel Retrofit regulation draft text GFV-43-02
GFV-43-02 2015-12-30
25 January 2016 Final minutes of the 42nd GFV informal group session GFV-42-03/Rev.1
GFV-42-03/Rev.1 2016-01-25
8 January 2016 Working draft of the proposed heavy-duty dual fuel retrofit regulation GFV-43-04
GFV-43-04 2016-01-08
8 January 2016 Review of changes in the working draft heavy-duty dual fuel retrofit regulation GFV-43-05
GFV-43-05 2016-01-08
13 January 2016 Status the the heavy-duty dual fuel regulation GFV-43-06
GFV-43-06 2016-01-13
13 January 2016 Dual-fuel retrofit emissions: Is a simple measurement procedure possible? GFV-43-07
GFV-43-07 2016-01-13
9 February 2016 Draft minutes of the 43rd GFV informal group session GFV-43-08
GFV-43-08 2016-02-09
11 January 2016 Draft proposal for a new regulation for the approval of Heavy Duty Dual-Fuel Retrofit Systems (HDDF-RS) to be installed on heavy duty diesel engines and vehicles GRPE-72-12
GRPE-72-12 2016-01-11
14 January 2016 Status report of the GFV informal group GRPE-72-24
GRPE-72-24 2016-01-14
24 March 2016 Proposal for a new Regulation on uniform provisions concerning the approval of Heavy Duty Dual-Fuel Engine Retrofit Systems GRPE/2016/12
GRPE/2016/12 2016-03-24
31 May 2016 Draft agenda for the 45th GFV informal group session GFV-45-01
GFV-45-01 2016-05-31
31 May 2016 Amendments to the proposal for a new regulation on the approval of heavy-duty dual fuel engine retrofit systems GFV-45-02
GFV-45-02 2016-05-31
31 May 2016 Amendments to the proposal for a new regulation on the approval of heavy-duty dual fuel engine retrofit systems (track) GFV-45-03
GFV-45-03 2016-05-31
2 June 2016 Proposal for amendments to the draft new regulation on heavy-duty dual-fuel engine retrofit systems GRPE-73-04
GRPE-73-04 2016-06-02
6 June 2016 Proposal for amendments to the draft new regulation on heavy-duty dual-fuel engine retrofit systems (LG Europe) GRPE-73-07
GRPE-73-07 2016-06-06
6 June 2016 Draft minutes of the 44th GFV informal group session GFV-44-02
GFV-44-02 2016-06-06
12 June 2016 Status report of the GFV informal group GRPE-73-28
GRPE-73-28 2016-06-12
12 June 2016 Accomplishments of the GFV informal group GRPE-73-29
GRPE-73-29 2016-06-12
13 June 2016 Status of the new regulation on heavy-duty dual-fuel engine retrofit systems GFV-45-04
GFV-45-04 2016-06-13
4 July 2016 Accomplishments of the GFV informal group GFV-45-05
GFV-45-05 2016-07-04
4 July 2016 Minutes of the 45th GFV informal group session GFV-45-06
GFV-45-06 2016-07-04
9 September 2016 Proposal for a new Regulation concerning the approval of Heavy Duty Dual-Fuel Engine Retrofit Systems WP.29/2016/110
WP.29/2016/110 2016-09-09
27 October 2016 Proposal for a Supplement to the draft Regulation on uniform provisions concerning the approval of Heavy Duty Dual-Fuel Engine Retrofit Systems (HDDF-ERS) to be installed on heavy duty diesel engines and vehicles (Netherlands) GRPE/2017/4
GRPE/2017/4 2016-10-27
13 January 2017 Proposal for amendments to ECE/TRANS/WP.29/GRPE/2017/4 on Heavy Duty Dual-Fuel Engine Retrofit Systems (LG Europe and OICA) GRPE-74-25
GRPE-74-25 2017-01-13
11 May 2017 Proposal for Supplement 1 to the original version of Regulation No. 143 WP.29/2017/66
WP.29/2017/66 2017-05-11
23 April UN R143: Screening for applicability to automated vehicles (OICA) TF-AVRS-13-04
TF-AVRS-13-04 2024-04-23