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Working draft of the proposed heavy-duty dual fuel retrofit regulation

Reference Number: GFV-43-04

Meeting Sessions: 43rd GFV session (13 Jan 2016)

Document date: 08 Jan 16

Relevant to

UN Regulation No. 143 | Heavy-Duty Dual Fuel Retrofit Systems

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Review of changes in the working draft heavy-duty dual fuel retrofit regulation

Reference Number: GFV-43-05

Differences between the January 8 version and the previous December 21, 2015 version.

Meeting Sessions: 43rd GFV session (13 Jan 2016)

Document date: 08 Jan 16

Relevant to

UN Regulation No. 143 | Heavy-Duty Dual Fuel Retrofit Systems

View full document file for more information

Download from UNECE:

.docx format

Status the the heavy-duty dual fuel regulation

Reference Number: GFV-43-06

Status of the draft regulation on retrofit dual fuel systems for heavy-duty vehicles anticipated for submission to the June GRPE session.

Meeting Sessions: 43rd GFV session (13 Jan 2016)

Document date: 13 Jan 16

Relevant to

UN Regulation No. 143 | Heavy-Duty Dual Fuel Retrofit Systems

View full document file for more information

Download from UNECE:

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Dual-fuel retrofit emissions: Is a simple measurement procedure possible?

Reference Number: GFV-43-07

Discussion of CO₂ and O₂ used methods for emissions performance measurement.

Meeting Sessions: 43rd GFV session (13 Jan 2016)

Document date: 13 Jan 16

Relevant to

UN Regulation No. 143 | Heavy-Duty Dual Fuel Retrofit Systems

View full document file for more information

Download from UNECE:

.pdf format

Final minutes of the 42nd GFV informal group session

Reference Number: GFV-42-03/Rev.1

Meeting Sessions: 42nd GFV session (27 Oct 2015)

Document date: 25 Jan 16

Relevant to

UN Regulation No. 143 | Heavy-Duty Dual Fuel Retrofit Systems, UN Regulation No. 49 | Diesel and CNG/LNG Engine Emissions, and UN Regulation No. 110 | Compressed and Liquefied Natural Gas System Components

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Draft minutes of the 43rd GFV informal group session

Reference Number: GFV-43-08

Meeting Sessions: 43rd GFV session (13 Jan 2016)

Document date: 08 Feb 16

Relevant to

Download from UNECE:

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Draft agenda for the 44th GFV informal group session

Reference Number: GFV-44-01

Meeting Sessions: 44th GFV session (23 Feb 2016)

Document date: 10 Feb 16

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Draft agenda for the 45th GFV informal group session

Reference Number: GFV-45-01

Meeting Sessions: 45th GFV session (8 Jun 2016)

Document date: 30 May 16

Relevant to

UN Regulation No. 143 | Heavy-Duty Dual Fuel Retrofit Systems

View full document file for more information

Download from UNECE:

.pdf format

Amendments to the proposal for a new regulation on the approval of heavy-duty dual fuel engine retrofit systems

Reference Number: GFV-45-02

Proposal for amendments to document GRPE/2016/12 for consideration by the GFV informal group and submission to GRPE for consideration of the proposal for a new regulation during its June 2016 session.

Meeting Sessions: 45th GFV session (8 Jun 2016)

Document date: 30 May 16

Document status: Superseded

Relevant to

UN Regulation No. 143 | Heavy-Duty Dual Fuel Retrofit Systems

View full document file for more information

Download from UNECE:

.pdf format

Amendments to the proposal for a new regulation on the approval of heavy-duty dual fuel engine retrofit systems (track)

Reference Number: GFV-45-03

Revised version of the proposal for a new regulation concerning dual-fuel retrofit systems (document GPRE/2016/12) incorporating and highlighting the amendments and corrections presented in document GFV-45-02.

Meeting Sessions: 45th GFV session (8 Jun 2016)

Document date: 30 May 16

Relevant to

UN Regulation No. 143 | Heavy-Duty Dual Fuel Retrofit Systems

View full document file for more information

Download from UNECE:

.pdf format

Draft minutes of the 44th GFV informal group session

Reference Number: GFV-44-02

Meeting Sessions: 44th GFV session (23 Feb 2016)

Document date: 06 Jun 16

Relevant to

UN Regulation No. 143 | Heavy-Duty Dual Fuel Retrofit Systems

View full document file for more information

Download from UNECE:

.docx format

Status of the new regulation on heavy-duty dual-fuel engine retrofit systems

Reference Number: GFV-45-04

Version 3 as of 8 June 2016.

Meeting Sessions: 45th GFV session (8 Jun 2016)

Document date: 12 Jun 16

Relevant to

UN Regulation No. 143 | Heavy-Duty Dual Fuel Retrofit Systems

View full document file for more information

Download from UNECE:

.pdf format

Accomplishments of the GFV informal group

Reference Number: GFV-45-05

Presentation made to the GRPE June session (as document GRPE-73-29). Presentation on the background and accomplishments of the GFV informal group from January 2008 to June 2016 as the group concludes its final effort on heavy-duty dual fuel engine retrofit systems.

Meeting Sessions: 45th GFV session (8 Jun 2016)

Document date: 04 Jul 16

Relevant to

UN Regulation No. 143 | Heavy-Duty Dual Fuel Retrofit Systems

View full document file for more information

Download from UNECE:

.pdf format

Minutes of the 45th GFV informal group session

Reference Number: GFV-45-06

Meeting Sessions: 45th GFV session (8 Jun 2016)

Document date: 04 Jul 16

Relevant to

UN Regulation No. 143 | Heavy-Duty Dual Fuel Retrofit Systems

Download from UNECE:

.pdf format


25 Jan 2016	Final minutes of the 42nd GFV informal group session	GFV-42-03/Rev.1	2016-01-25
8 Jan 2016	Working draft of the proposed heavy-duty dual fuel retrofit regulation	GFV-43-04	2016-01-08
8 Jan 2016	Review of changes in the working draft heavy-duty dual fuel retrofit regulation	GFV-43-05	2016-01-08
13 Jan 2016	Status the the heavy-duty dual fuel regulation	GFV-43-06	2016-01-13
13 Jan 2016	Dual-fuel retrofit emissions: Is a simple measurement procedure possible?	GFV-43-07	2016-01-13
9 Feb 2016	Draft minutes of the 43rd GFV informal group session	GFV-43-08	2016-02-09
11 Feb 2016	Draft agenda for the 44th GFV informal group session	GFV-44-01	2016-02-11
6 Jun 2016	Draft minutes of the 44th GFV informal group session	GFV-44-02	2016-06-06
31 May 2016	Draft agenda for the 45th GFV informal group session	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	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	2016-05-31
13 Jun 2016	Status of the new regulation on heavy-duty dual-fuel engine retrofit systems	GFV-45-04	2016-06-13
4 Jul 2016	Accomplishments of the GFV informal group	GFV-45-05	2016-07-04
4 Jul 2016	Minutes of the 45th GFV informal group session	GFV-45-06	2016-07-04