Working Party
Session 64 | Geneva | 5-8 Jun 2012
Latest document posted on 14 Sep 2012
Reference No. Description (click for more information)
GRPE/64
Report of the GRPE on its 64th session
03 Jul 2012 Working Party Report GRPE-2012-0064
GRPE/64/Add.1
Addendum to the report of the GRPE on its 64th session
03 Jul 2012 Working Party Report Diesel and CNG/LNG Engine Emissions Diesel/CNG/LNG Engine Emissions Uniform provisions concerning the measures to be taken against the emission of gaseous and particulate pollutants from compression-ignition engines and positive ignition engines for use in vehicles Heavy-Duty Dual Fuel Retrofit Systems HD Dual Fuel Retrofit Systems 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 The text adopted by GRPE at its sixty-fourth session (see para. 35 of the session report) to amend UN Regulation No. 49 in order to extend Euro VI pollutant emission requirements to dual-fuel heavy duty engines and vehicles. GRPE-2012-0064/Add.1
GRPE/64/Add.1/Corr.1
Correction to the addendum to the report of the GRPE on its 64th session
14 Sep 2012 Working Party Report GRPE-2012-0064/Add.1/Corr.1
GRPE-64-01
Informal group meetings scheduled to be held in conjunction with the 64th GRPE session
08 May 2012 Working Party Informal Documents Schedule of informal group meetings to be held in Geneva at the time of the June GRPE sessions. GRPE-64-0001
GRPE-64-01/Rev.1
Informal group meetings scheduled to be held in conjunction with the 64th GRPE session
17 May 2012 Working Party Informal Documents Revised schedule of informal group meetings to be held at the time of the Working Party on Pollution and Energy June 2012 session. GRPE-64-0001/Rev.1
GRPE-64-01/Rev.2
Informal group meetings scheduled to be held in conjunction with the 64th GRPE session
21 May 2012 Working Party Informal Documents Second revised version of the schedule for the various informal group meetings to be held during the week of the June 2012 GRPE session. GRPE-64-0001/Rev.2
GRPE-64-02/Rev.1
EC consultation workshop on changes to L-category vehicle requirements (EC)
17 May 2012 Working Party Informal Documents Emission of Gaseous Pollutants by Motorcycles Motorcycle Emissions Uniform Provisions Concerning the Approval of Motor Cycles Equipped with a Positive-Ignition Engine with regard to the Emission of Gaseous Pollutants by the Engine Motorcycle Emissions and Fuel Consumption WMTC Measurement procedure for two-wheeled motorcycles equipped with a positive or compression ignition engine with regard to the emission of gaseous pollutants, CO2 emissions and fuel consumption Moped Emissions Moped Emissions Uniform Provisions Concerning the Approval of Mopeds Equipped with a Positive-Ignition Engine with regard to the Emission of Gaseous Pollutants by the Engine Invitation and draft agenda stakeholder consultation workshop – study on the revisions and amendments of international L-category vehicle requirements in the area of environmental and propulsion performance GRPE-64-0002/Rev.1
GRPE-64-03
Proposal for 04 series of amendments to Regulation No. 96 (EC)
21 May 2012 Working Party Informal Documents Tractor and NRMM Engine Emissions NRMM Emissions Uniform Provisions Concerning the Approval of Compression-Ignition (C.I.) Engines to be Installed in Agricultural and Forestry Tractors and in Non-Road Mobile Machinery with regard to the Emissions of Pollutants by the Engine Proposal to align UN R96 with European Directive 97/68/EC as amended in 2012 and to align table of 8 mode cycle with 2010/26/EU. GRPE-64-0003
GRPE-64-04
Open letter to Contracting Parties considering adoption of the REC regulation
23 May 2012 Working Party Informal Documents Retrofit Emission Control Devices Retrofit Emissions Uniform provisions concerning the approval of Retrofit Emission Control devices (REC) for heavy duty vehicles, agricultural and forestry tractors and non-road mobile machinery equipped with compression ignition engines Letter from the Retrofit Emissions Control Devices (REC) informal group to solicit input regarding the proposed two-stage implementation of stringency levels in the new REC regulation under development. GRPE-64-0004
GRPE-64-05
Proposal for corrigendum to GTR No. 2 (Japan)
01 Jun 2012 Working Party Informal Documents Motorcycle Emissions and Fuel Consumption WMTC Measurement procedure for two-wheeled motorcycles equipped with a positive or compression ignition engine with regard to the emission of gaseous pollutants, CO2 emissions and fuel consumption Corrections to align the unit of each factor in the equations 8-2, 8-4, 8-6, and 8-10 in paragraph 8 and to Annex 13, paragraph 1, Figure A13-1 where, in the upper figure for "gear use during acceleration phases", the acceleration gear 1 incorrectly starts from zero. GRPE-64-0005
GRPE-64-06
Proposal for amendments to documents GRPE/2012/7 and GRPE/2012/6
01 Jun 2012 Working Party Informal Documents Liquefied Petroleum and Compressed Natural Gas Retrofit Systems LPG/CNG Retrofit Systems Uniform Provisions Concerning the Approval of: I Specific LPG (Liquefied Petroleum Gases) Retrofit Systems to be Installed in Motor Vehicles for the Use of LPG in their propulsion system II. Specific CNG (Compressed Natural Gas) Retrofit Systems to be Installed in Motor Vehicles for the Use of CNG in their propulsion system Submission prepared by the Chair of the informal group on Gaseous Fuelled Vehicles (GFV) to correct a measurement error contained in documents GRPE/2012/6 (concerning UN R83) and GRPE/2012/7 (concerning UN R115) when weighing method and G25 reference fuel are used. GRPE-64-0006
GRPE-64-07
Summary report of the Research Program on an Emissions and CO2 Test Procedure for Heavy Duty Hybrids (TNO, TU Graz, TU Wien, and Chalmers)
02 Jun 2012 Working Party Informal Documents Heavy-Duty Hybrid Vehicle Emissions Heavy-duty Hybrids (HDH) This project, as currently envisioned, would result in an amendment to Global Technical Regulation 4: Worldwide Harmonized Heavy-Duty Emissions Certification Procedure (WHDC). Summary report (identical to document HDH-10-03) on the assessment of the hardware-in-the-loop simulation (HILS) methodology for heavy-duty hybrid emissions proposed by Japan. GRPE-64-0007
GRPE-64-08
GRPE: development of IWVTA system and involvement of the Working Parties
04 Jun 2012 Working Party Informal Documents International Whole Vehicle Type Approval System (IWVTA) International Whole Vehicle Type Approval UN Regulation No. 0 on uniform provisions concerning the International Whole Vehicle Type Approval IWVTA informal group presentation on the status of their work to establish a global vehicle type-approval system and explanation of the proposed approach towards confirming the various regulations to be included in this whole vehicle approval system. GRPE-64-0008
GRPE-64-09
Introduction to the process of revising type approval procedures for L-category vehicles (EC)
04 Jun 2012 Working Party Informal Documents Emission of Gaseous Pollutants by Motorcycles Motorcycle Emissions Uniform Provisions Concerning the Approval of Motor Cycles Equipped with a Positive-Ignition Engine with regard to the Emission of Gaseous Pollutants by the Engine Moped Emissions Moped Emissions Uniform Provisions Concerning the Approval of Mopeds Equipped with a Positive-Ignition Engine with regard to the Emission of Gaseous Pollutants by the Engine Motorcycle Emissions and Fuel Consumption WMTC Measurement procedure for two-wheeled motorcycles equipped with a positive or compression ignition engine with regard to the emission of gaseous pollutants, CO2 emissions and fuel consumption Introduction to the EC intentions regarding L-category vehicles (powered cycles, mopeds, motorcycles, tricycles and quadricycles) in preparation for the stakeholder workshop scheduled for June 8, 2012. GRPE-64-0009
GRPE-64-10
International environmental and propulsion performance requirements (IEPPR) of L-category vehicles (EC)
04 Jun 2012 Working Party Informal Documents Motorcycle Emissions and Fuel Consumption WMTC Measurement procedure for two-wheeled motorcycles equipped with a positive or compression ignition engine with regard to the emission of gaseous pollutants, CO2 emissions and fuel consumption Emission of Gaseous Pollutants by Motorcycles Motorcycle Emissions Uniform Provisions Concerning the Approval of Motor Cycles Equipped with a Positive-Ignition Engine with regard to the Emission of Gaseous Pollutants by the Engine Moped Emissions Moped Emissions Uniform Provisions Concerning the Approval of Mopeds Equipped with a Positive-Ignition Engine with regard to the Emission of Gaseous Pollutants by the Engine Presentation prepared for the stakeholder consultation workshop scheduled for 8 June 2012 reviewing the aims of the EC's International environmental and propulsion performance requirements (IEPPR) of L-category vehicles initiative. GRPE-64-0010
GRPE-64-11
Proposed ToR for group to work on international L-Category vehicle environmental requirements (EC)
04 Jun 2012 Working Party Informal Documents Motorcycle Emissions and Fuel Consumption WMTC Measurement procedure for two-wheeled motorcycles equipped with a positive or compression ignition engine with regard to the emission of gaseous pollutants, CO2 emissions and fuel consumption Emission of Gaseous Pollutants by Motorcycles Motorcycle Emissions Uniform Provisions Concerning the Approval of Motor Cycles Equipped with a Positive-Ignition Engine with regard to the Emission of Gaseous Pollutants by the Engine Moped Emissions Moped Emissions Uniform Provisions Concerning the Approval of Mopeds Equipped with a Positive-Ignition Engine with regard to the Emission of Gaseous Pollutants by the Engine Draft proposal for the terms of reference (aims, organization, and procedures) of a WP.29 informal working group for the revision and amendment of international L-Category vehicle requirements in the area of environmental and propulsion performance. GRPE-64-0011
GRPE-64-12
IEPPR study work package introduction (TRL and ECORYS)
04 Jun 2012 Working Party Informal Documents Motorcycle Emissions and Fuel Consumption WMTC Measurement procedure for two-wheeled motorcycles equipped with a positive or compression ignition engine with regard to the emission of gaseous pollutants, CO2 emissions and fuel consumption Emission of Gaseous Pollutants by Motorcycles Motorcycle Emissions Uniform Provisions Concerning the Approval of Motor Cycles Equipped with a Positive-Ignition Engine with regard to the Emission of Gaseous Pollutants by the Engine Moped Emissions Moped Emissions Uniform Provisions Concerning the Approval of Mopeds Equipped with a Positive-Ignition Engine with regard to the Emission of Gaseous Pollutants by the Engine Introduction to the research program developed to support the European Commission's "Revision and Amendments of International L-category Vehicle Approval in the Area of Environmental Performance and Propulsion Requirements" (IEPPR) initiative. GRPE-64-0012
GRPE-64-13
Status of the GRPE informal group on heavy-duty hybrids
07 Jun 2012 Working Party Informal Documents Worldwide Heavy-Duty Vehicle Emissions Certification Procedure WHDC Global Technical Regulation No. 4: Test Procedure for Compression-ignition (C.I.) Engines and Positive-ignition (P.I.) Engines Fuelled with Natural Gas (NG) or Liquefied Petroleum Gas (LPG) with regard to the Emission of Pollutants Heavy-Duty Hybrid Vehicle Emissions Heavy-duty Hybrids (HDH) This project, as currently envisioned, would result in an amendment to Global Technical Regulation 4: Worldwide Harmonized Heavy-Duty Emissions Certification Procedure (WHDC). Progress report on the effort to introduce heavy-duty hybrid emissions and related performance requirements into GTR No. 4. GRPE-64-0013
GRPE-64-14
Informal Group on Heavy Duty Hybrids report to GRPE
07 Jun 2012 Working Party Informal Documents Heavy-Duty Hybrid Vehicle Emissions Heavy-duty Hybrids (HDH) This project, as currently envisioned, would result in an amendment to Global Technical Regulation 4: Worldwide Harmonized Heavy-Duty Emissions Certification Procedure (WHDC). Worldwide Heavy-Duty Vehicle Emissions Certification Procedure WHDC Global Technical Regulation No. 4: Test Procedure for Compression-ignition (C.I.) Engines and Positive-ignition (P.I.) Engines Fuelled with Natural Gas (NG) or Liquefied Petroleum Gas (LPG) with regard to the Emission of Pollutants Presentation on the status of work on the introduction of provisions for heavy-duty hybrid vehicle emissions and power consumption testing into GTR No. 4 GRPE-64-0014
GRPE-64-15
Proposal to delete certain references to Annex 4 in Regulation No. 83
06 Jun 2012 Working Party Informal Documents Motor Vehicle Emissions Motor Vehicle Emissions Uniform Provisions Concerning the Approval of Vehicles with regard to the Emission of Pollutants According to Engine Fuel Requirements Supplements 1 and 2 to the 06 series of amendments (Revision 4) to UN Regulation No. 83 include provisions to amend Annex 4; however Annex 4 does not exist, having been superseded by Annex 4a. The UNECE Secretariat proposes to delete the references to Annex 4 in the two supplements. GRPE-64-0015
GRPE-64-16
Type approval of Euro VI dual-fuel engines and vehicles
06 Jun 2012 Working Party Informal Documents Heavy-Duty Dual Fuel Retrofit Systems HD Dual Fuel Retrofit Systems 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 Diesel and CNG/LNG Engine Emissions Diesel/CNG/LNG Engine Emissions Uniform provisions concerning the measures to be taken against the emission of gaseous and particulate pollutants from compression-ignition engines and positive ignition engines for use in vehicles Power Measurement of Internal Combustion Engines and Electric Motors Net Power Measurement Uniform Provisions Concerning the Approval of Internal Combustion Engines or Electric Drive Trains Intended for the Propulsion of Motor Vehicles of Categories M and N with regard to the Measurement of the Net Power and the Maximum 30 Minutes Power of Electric Drive Trains Gaseous-fueled vehicles informal group review of the proposals developed by the Heavy-Duty Dual-Fuel Task Force to introduce related provisions into UN Regulations Nos. 49 and 85. GRPE-64-0016
GRPE-64-17
Proposal correcting working document GRPE/2012/13/Rev.1
06 Jun 2012 Working Party Informal Documents Diesel and CNG/LNG Engine Emissions Diesel/CNG/LNG Engine Emissions Uniform provisions concerning the measures to be taken against the emission of gaseous and particulate pollutants from compression-ignition engines and positive ignition engines for use in vehicles Heavy-Duty Dual Fuel Retrofit Systems HD Dual Fuel Retrofit Systems 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 Corrections to the document GRPE/2012/13/Rev.1 that proposes to introduce complementary specifications to the 06 series of amendments of UN R49 towards type-approving heavy-duty dual-fuel vehicles. GRPE-64-0017
GRPE-64-18
Proposal complementing working document GRPE/2012/13/Rev.1
06 Jun 2012 Working Party Informal Documents Diesel and CNG/LNG Engine Emissions Diesel/CNG/LNG Engine Emissions Uniform provisions concerning the measures to be taken against the emission of gaseous and particulate pollutants from compression-ignition engines and positive ignition engines for use in vehicles Heavy-Duty Dual Fuel Retrofit Systems HD Dual Fuel Retrofit Systems 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 Document GRPE/2012/13/Rev.1 proposes to introduce complementary specifications to the 06 series of amendments of UN R49 towards the type-approval of heavy-duty dual-fuel vehicles. GRPE-64-0018
GRPE-64-19
Consolidated proposal for an amendment to Regulation No. 49 in view of type-approving heavy-duty dual-fuel vehicles
06 Jun 2012 Working Party Informal Documents Heavy-Duty Dual Fuel Retrofit Systems HD Dual Fuel Retrofit Systems 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 Diesel and CNG/LNG Engine Emissions Diesel/CNG/LNG Engine Emissions Uniform provisions concerning the measures to be taken against the emission of gaseous and particulate pollutants from compression-ignition engines and positive ignition engines for use in vehicles Consolidated proposal for an amendment to Regulation No. 49 towards the type-approval of heavy-duty dual-fuel vehicles, incorporating: - Working document GRPE/2012/13/Rev.1. - Informal document GRPE-64-18 completing the working document - Informal document GRPE-64-17 correcting the working document GRPE-64-0019
GRPE-64-20
Revised proposal for an amendment to Regulation No. 85 in view of type-approving heavy-duty dual-fuel vehicles
06 Jun 2012 Working Party Informal Documents Heavy-Duty Dual Fuel Retrofit Systems HD Dual Fuel Retrofit Systems 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 Power Measurement of Internal Combustion Engines and Electric Motors Net Power Measurement Uniform Provisions Concerning the Approval of Internal Combustion Engines or Electric Drive Trains Intended for the Propulsion of Motor Vehicles of Categories M and N with regard to the Measurement of the Net Power and the Maximum 30 Minutes Power of Electric Drive Trains This document is a revised version of informal document GRPE-62-17 intended to introduce provisions for heavy-duty dual-fuel vehicles into UN Regulation No. 85 in accordance with those proposed in the GFV proposal to amend Regulation R49. GRPE-64-0020
GRPE-64-21
Proposal for amendments to documents GRPE/2012/7 and GRPE/2012/6
06 Jun 2012 Working Party Informal Documents Motor Vehicle Emissions Motor Vehicle Emissions Uniform Provisions Concerning the Approval of Vehicles with regard to the Emission of Pollutants According to Engine Fuel Requirements Liquefied Petroleum and Compressed Natural Gas Retrofit Systems LPG/CNG Retrofit Systems Uniform Provisions Concerning the Approval of: I Specific LPG (Liquefied Petroleum Gases) Retrofit Systems to be Installed in Motor Vehicles for the Use of LPG in their propulsion system II. Specific CNG (Compressed Natural Gas) Retrofit Systems to be Installed in Motor Vehicles for the Use of CNG in their propulsion system Submission prepared by the Chair of the informal group on Gaseous Fuelled Vehicles (GFV) to correct measurement errors contained in documents GRPE/2012/6 (concerning UN R83) and GRPE/2012/7 (concerning UN R115) when weighing method and G20/G25 reference fuels are used. GRPE-64-0021
GRPE-64-22
Draft roadmap for the revision of L-category vehicle environmental performance approval (EC)
07 Jun 2012 Working Party Informal Documents Emission of Gaseous Pollutants by Motorcycles Motorcycle Emissions Uniform Provisions Concerning the Approval of Motor Cycles Equipped with a Positive-Ignition Engine with regard to the Emission of Gaseous Pollutants by the Engine Motorcycle Emissions and Fuel Consumption WMTC Measurement procedure for two-wheeled motorcycles equipped with a positive or compression ignition engine with regard to the emission of gaseous pollutants, CO2 emissions and fuel consumption Moped Emissions Moped Emissions Uniform Provisions Concerning the Approval of Mopeds Equipped with a Positive-Ignition Engine with regard to the Emission of Gaseous Pollutants by the Engine Draft project schedule and roadmap for the European Commission plan to revise and amend its international L-category vehicle approval system with regard to environmental and propulsion performance requirements. GRPE-64-0022
GRPE-64-23
MACTP-Mobile Air-Conditioning Test Procedure: Status report
07 Jun 2012 Working Party Informal Documents Mobile Air-Conditioning Test Procedure MACTP Not applicable. Presently, the intention is to integrate the results of this project into UNECE R101 and Annex 4 on UNECE R83. Progress report of the MACTP informal group on the efforts to establish uniform international and European test procedures for mobile air-conditioning efficiency. GRPE-64-0023
GRPE-64-24
Status report of the Gaseous Fuelled Vehicles (GFV) informal group
07 Jun 2012 Working Party Informal Documents Heavy-Duty Dual Fuel Retrofit Systems HD Dual Fuel Retrofit Systems 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 Diesel and CNG/LNG Engine Emissions Diesel/CNG/LNG Engine Emissions Uniform provisions concerning the measures to be taken against the emission of gaseous and particulate pollutants from compression-ignition engines and positive ignition engines for use in vehicles Liquefied Petroleum and Compressed Natural Gas Retrofit Systems LPG/CNG Retrofit Systems Uniform Provisions Concerning the Approval of: I Specific LPG (Liquefied Petroleum Gases) Retrofit Systems to be Installed in Motor Vehicles for the Use of LPG in their propulsion system II. Specific CNG (Compressed Natural Gas) Retrofit Systems to be Installed in Motor Vehicles for the Use of CNG in their propulsion system Compressed and Liquefied Natural Gas System Components CNG/LNG System Components Uniform Provisions Concerning the Approval of: I. Specific components of motor vehicles using compressed natural gas (CNG) and/or liquefied natural gas (LNG) in their propulsion system; II. Vehicles with regard to the installation of specific components of an approved type for the use of compressed natural gas (CNG) and/or liquefied natural gas (LNG) in their propulsion system. Power Measurement of Internal Combustion Engines and Electric Motors Net Power Measurement Uniform Provisions Concerning the Approval of Internal Combustion Engines or Electric Drive Trains Intended for the Propulsion of Motor Vehicles of Categories M and N with regard to the Measurement of the Net Power and the Maximum 30 Minutes Power of Electric Drive Trains Motor Vehicle Emissions Motor Vehicle Emissions Uniform Provisions Concerning the Approval of Vehicles with regard to the Emission of Pollutants According to Engine Fuel Requirements Presentation on the status of GFV activities, including for heavy-duty dual-fuel vehicles, bi-fuel gas vehicles, liquefied natural gas (LNG) vehicles, and support to the European Commission concerning THC/CH4 (methane). GRPE-64-0024
GRPE-64-25
Alignment of R96 with 2012 Amendment of EU 97/68/EC (EC)
08 Jun 2012 Working Party Informal Documents Tractor and NRMM Engine Emissions NRMM Emissions Uniform Provisions Concerning the Approval of Compression-Ignition (C.I.) Engines to be Installed in Agricultural and Forestry Tractors and in Non-Road Mobile Machinery with regard to the Emissions of Pollutants by the Engine Brief presentation on enhancements to the European Union non-road mobile machinery emissions regulation and a proposal to upgrade UN Regulation No. 96 accordingly. GRPE-64-0025
GRPE-64-26
UK comments on the draft ToR for a working group on international L-category vehicle environmental performance (UK)
08 Jun 2012 Working Party Informal Documents Emission of Gaseous Pollutants by Motorcycles Motorcycle Emissions Uniform Provisions Concerning the Approval of Motor Cycles Equipped with a Positive-Ignition Engine with regard to the Emission of Gaseous Pollutants by the Engine Motorcycle Emissions and Fuel Consumption WMTC Measurement procedure for two-wheeled motorcycles equipped with a positive or compression ignition engine with regard to the emission of gaseous pollutants, CO2 emissions and fuel consumption Moped Emissions Moped Emissions Uniform Provisions Concerning the Approval of Mopeds Equipped with a Positive-Ignition Engine with regard to the Emission of Gaseous Pollutants by the Engine United Kingdom recommendations for the draft terms of reference for the proposed informal working group on revision and amendments to international L-category vehicle requirements in the area of environmental and propulsion performance. GRPE-64-0026
GRPE-64-27
Revised WLTP roadmap
08 Jun 2012 Working Party Informal Documents Worldwide Harmonized Light Vehicle Emissions Test Procedure WLTP Worldwide Harmonized Light Vehicles Test Procedure Roadmap projecting submission of the draft global technical regulation to WP.29 in March 2014. GRPE-64-0027
GRPE-64-28
Progress Report of World-wide Light-duty Test Cycle
09 Jun 2012 Working Party Informal Documents Worldwide Harmonized Light Vehicle Emissions Test Procedure WLTP Worldwide Harmonized Light Vehicles Test Procedure Progress report on the effort to establish uniform test procedures for light vehicle emissions and fuel consumption. GRPE-64-0028
GRPE-64-29
EFV 2012 Conference flyer (USA)
09 Jun 2012 Working Party Informal Documents Environmentally Friendly Vehicles EFV Not applicable. This item is part of a broad effort to address the "environmental friendliness" of motor vehicles from a "well-to-wheels" perspective. The lastest one-page promotional notice concerning the fifth international conference on environmentally friendly vehicles, to be held during 10-12 September 2012 in Baltimore (USA). GRPE-64-0029
GRPE-64-30
DTP10 Wrap‐up and open issues
09 Jun 2012 Working Party Informal Documents Worldwide Harmonized Light Vehicle Emissions Test Procedure WLTP Worldwide Harmonized Light Vehicles Test Procedure Draft summary of the 10th session of the informal subgroup on the Development of Test Procedures (DTP) of the informal group on the Worldwide Light Vehicle Emissions and Fuel-Efficiency Test Procedures (WLTP). GRPE-64-0030
GRPE/2012/5
Annotated provisional agenda for the 64th GRPE session
28 Mar 2012 Working Party Agenda Draft agenda for the June 2012 session of the Working Party on Pollution and Energy. GRPE/2012/0005
GRPE/2012/6/Rev.1
Proposal for an amendment to UN Regulation No. 83
01 May 2012 Working Party Formal Documents Motor Vehicle Emissions Motor Vehicle Emissions Uniform Provisions Concerning the Approval of Vehicles with regard to the Emission of Pollutants According to Engine Fuel Requirements Revised submission by the Chair of the informal group on Gaseous Fuelled Vehicles (GFV) to redefine the class of bi-fuel vehicles to permit the simultaneous use of gas and petrol in gas mode in UN Regulation No. 83. This document replaces GRPE/2012/6. GRPE/2012/0006/Rev.1
GRPE/2012/7/Rev.1
Proposal for an amendment to UN Regulation No. 115
01 May 2012 Working Party Formal Documents Liquefied Petroleum and Compressed Natural Gas Retrofit Systems LPG/CNG Retrofit Systems Uniform Provisions Concerning the Approval of: I Specific LPG (Liquefied Petroleum Gases) Retrofit Systems to be Installed in Motor Vehicles for the Use of LPG in their propulsion system II. Specific CNG (Compressed Natural Gas) Retrofit Systems to be Installed in Motor Vehicles for the Use of CNG in their propulsion system Revised submission by the Chair of the informal group on Gaseous Fuelled Vehicles (GFV) to redefine the class of bi-fuel vehicles to permit the simultaneous use of gas and petrol in gas mode in UN Regulation No. 115. This document succeeds Informal document GRPE-63-06-Rev.1 and replaces GRPE/2012/7. GRPE/2012/0007/Rev.1
GRPE/2012/8/Rev.1
Proposal for the Supplement 1 to the 01 series of amendments to UN Regulation No. 101 (OICA)
01 May 2012 Working Party Formal Documents Carbon Dioxide Emissions and Fuel/Energy Consumption CO2 Emissions/Fuel Consumption Uniform Provisions Concerning the Approval of Passenger Cars Powered by an Internal Combustion Engine Only, or Powered by a Hybrid Electric Power Train with Regard to the Measurement of the Emission of Carbon Dioxide and Fuel Consumption and/or the Measurement of Electric Energy Consumption and Electric Range, and of Categories M1 and N1 Vehicles Powered by an Electric Power Train Only with Regard to the Measurement of Electric Energy Consumption and Electric Range Revised submission (succeeding informal document GRPE-63-08 and replacing GRPE/2012/8) from OICA to add transitional provisions to the 01 series of amendments to UN R101, to solve a discrepancy between the 06 series of amendments to UN R83 and the 01 series of amendments to UN R101. GRPE/2012/0008/Rev.1
GRPE/2012/9/Rev.1
Proposal for an amendment to the Regulation No. 96 (Italy and EC)
30 Apr 2012 Working Party Formal Documents Tractor and NRMM Engine Emissions NRMM Emissions Uniform Provisions Concerning the Approval of Compression-Ignition (C.I.) Engines to be Installed in Agricultural and Forestry Tractors and in Non-Road Mobile Machinery with regard to the Emissions of Pollutants by the Engine Submission from the European Commission and Italy to add transitional provisions in Regulation No. 96 to take into consideration the technical impossibility to install engines compliant with Stages IIIB and IV into some category T vehicles. GRPE/2012/0009/Rev.1
GRPE/2012/10/Rev.1
Proposal for Corrigendum 1 to Amendment 1 to GTR No. 4 (OICA)
01 May 2012 Working Party Formal Documents Worldwide Heavy-Duty Vehicle Emissions Certification Procedure WHDC Global Technical Regulation No. 4: Test Procedure for Compression-ignition (C.I.) Engines and Positive-ignition (P.I.) Engines Fuelled with Natural Gas (NG) or Liquefied Petroleum Gas (LPG) with regard to the Emission of Pollutants Corrections to paragraph cross-references within GTR No.4 which were identified during transposition of the GTR into UN Regulation 49. GRPE/2012/0010/Rev.1
GRPE/2012/11/Rev.1
Proposal for draft amendments to the 06 series of amendments to UN Regulation No. 83 (OICA)
28 Mar 2012 Working Party Formal Documents Motor Vehicle Emissions Motor Vehicle Emissions Uniform Provisions Concerning the Approval of Vehicles with regard to the Emission of Pollutants According to Engine Fuel Requirements Revised submission from the International Organization of Motor Vehicle Manufacturers proposing to incorporate the content of Regulation (EU) 566/2011 into the 06 series of amendments to UN Regulation No. 83, succeeding informal document GRPE-63-16 and replacing GRPE/2012/11. GRPE/2012/0011/Rev.1
GRPE/2012/12
Proposal for Amendment 1 to UN Global Technical Regulation No. 5 (EC and OICA)
28 Mar 2012 Working Party Formal Documents On-Board Diagnostic Systems OBD Technical requirements for on-board diagnostic systems (OBD) for road vehicles Submission from the European Commission and OICA to amend the provisions of UN GTR No. 5 to clarify concerns identified during the preparation of legislation implementing the Euro VI emission levels (i.e. Regulation (EC) 595/2009), including a revision of the disablement conditions proposed in 2011. GRPE/2012/0012
GRPE/2012/12/Rev.1
Proposal for Amendment 1 to Global Technical Regulation No. 5 (EC and OICA)
30 Apr 2012 Working Party Formal Documents On-Board Diagnostic Systems OBD Technical requirements for on-board diagnostic systems (OBD) for road vehicles This document proposes amending GTR No. 5 to clarify a number of concerns identified by the EC during the preparation of legislation implementing the Euro VI emission levels (i.e. Regulation (EC) 595/2009) and includes a revision of the disablement conditions proposed in 2011 for OBD systems. GRPE/2012/0012/Rev.1
GRPE/2012/13/Rev.1
Proposal for an amendment to UN Regulation No. 49
01 May 2012 Working Party Formal Documents Diesel and CNG/LNG Engine Emissions Diesel/CNG/LNG Engine Emissions Uniform provisions concerning the measures to be taken against the emission of gaseous and particulate pollutants from compression-ignition engines and positive ignition engines for use in vehicles Heavy-Duty Dual Fuel Retrofit Systems HD Dual Fuel Retrofit Systems 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 Revised submission by the Chair of the informal group on Gaseous Fuelled Vehicles–Heavy Duty Dual Fuel Task Force to introduce complementary specifications to the 06 series of amendments of UN R49. The appendixes 3, 4, 5 and 6 are not yet finalized. This document replaces GRPE/2012/13. GRPE/2012/0013/Rev.1