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Session 77 | Geneva | 4-8 Jun 2018

The deadline for the submission of official working documents is 9 March 2018. The session, including GRPE informal working group meetings, is scheduled to be held in Geneva, Palais des Nations, starting on Monday, 4 June 2018, from 9.30 a.m. until Friday, 8 June 2018, at 5.30 p.m. Interpretation services should be provided from 6 June (2.30 p.m.) to 8 June (12.30 p.m.) 2018.

Date Reference Description Status
04 Sep 2018 GRPE/77
Report of the GRPE on its 77th (June 2018) session
Working Party Report GRPE-2018-0077
05 Sep 2018 GRPE/77/Add.1
Addendum 1 to the report of GRPE on its 77th session
Working Party Report 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 Proposal for a new Supplement to the 06 and 07 series of amendments to Regulation No. 83: Adopted proposal to amend provisions on Selective Catalytic Reduction (SCR) warning and inducement systems, including reagent tank capacity and level specifications. GRPE-2018-0077/Add.1
15 May 2018 GRPE-77-01
Informal meetings to be held in conjunction with the GRPE (proper) session
Working Party Informal GRPE-77-0001
04 Jun 2018 GRPE-77-02
UN R83: Proposal for amendments to document GRPE/2018/14 (Netherlands)
Working Party Informal 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 Proposal for changes to the draft new Supplement to the 06 and 07 series of amendments to UN Regulation No. 83. GRPE-77-0002
04 Jun 2018 GRPE-77-03
UN R101: Proposal for amendments to document GRPE/2018/16 (Netherlands)
Working Party Informal 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 Proposal to clarify the draft text that would explicitly specify requirements related to the selection of driving modes for testing of Off-Vehicle Charging Hybrid Electric Vehicles (OVC-HEV) with a mode selection switch. GRPE-77-0003
04 Jun 2018 GRPE-77-04
General information for the June 2018 GRPE session
Working Party Informal GRPE-77-0004
04 Jun 2018 GRPE-77-05
UN R83: PN and reference fuels (OICA)
Working Party Informal 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 proposing to amend obsolete footnotes regarding the particulate number emissions limits applicable depending upon the reference fuel selected for the test procedure. GRPE-77-0005
04 Jun 2018 GRPE-77-06
UN R85: Amendment proposal (OICA)
Working Party Informal 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 Proposal to introduce an alternative test method for measuring charge-air-cooled engines net power for use with high power engines of those. The proposal would “decrease the charge air cooler outlet temperature by the same amount that the ambient conditions for the vehicle test varied from the standard temperature” in line with SAE J1349, “9.3 Application of Vehicle Transient Data to Net Power Test.” GRPE-77-0006
04 Jun 2018 GRPE-77-07
EVE-HEV System power-OICA position (OICA)
Working Party Informal Electric Vehicle System Power Determination EV Power Determination GRPE-77-0007
04 Jun 2018 GRPE-77-08
Heavy-duty vehicle fuel efficiency harmonization (OICA)
Working Party Informal 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 Vehicle Fuel Efficiency Measurement Methods Harmonization HD Fuel Efficiency Measurement GRPE-77-0008
04 Jun 2018 GRPE-77-09
UN R115: Proposal for amendments (Italy)
Working Party Informal 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 This document addresses the need to align Regulation No.115 to the new WLTC test cycle, defined in the GTR 15 and in the Commission Regulation (EU) 2017/1151 and later modifications. GRPE-77-0009
04 Jun 2018 GRPE-77-10
GRPE highlights from the March 2018 WP.29 session
Working Party Informal GRPE-77-0010
04 Jun 2018 GRPE-77-11
UN R83: Updated proposal for a new Supplement to the 06-07 series (EC)
Working Party Informal 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 proposal to amend provisions on Selective Catalytic Reduction (SCR) warning and inducement systems, including reagent tank capacity and level specifications. This proposal updates the previous document GRPE-76-34 (which updated the formal proposal GRPE/2018/7). GRPE-77-0011
04 Jun 2018 GRPE-77-12
MR 2: Peripheral devices definition (EC)
Working Party Informal Mutual Resolution No. 2: Vehicle Propulsion System Definitions MR 2: VPSD Proposal to clarify the meaning and use of "peripheral devices". GRPE-77-0012
07 Jun 2018 GRPE-77-13/Rev.2
GRPE June session: Updated and consolidated agenda
Working Party Informal GRPE-77-0013/Rev.2
05 Jun 2018 GRPE-77-14
PMP informal group progress report for GRPE June 2018 session (EC)
Working Party Informal Particle Measurement Programme PMP Non-Exhaust Particle Emissions NEPE GRPE-77-0014
05 Jun 2018 GRPE-77-15
RDE: Proposed terms of reference for informal group GTR development (EC, Japan, and Korea)
Working Party Informal Global Real Driving Emissions Test Procedure Global RDE Worldwide harmonized Real Driving Emissions test procedure GRPE-77-0015
05 Jun 2018 GRPE-77-16
Emissions tampering: Request for guidance on eOBD urea sensor standardisation (EGEA)
Working Party Informal 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 Vehicle emission after-treatment system tampering and manipulation-Request for guidance on standardisation of eOBD data related to the urea system sensor GRPE-77-0016
06 Jun 2018 GRPE-77-17
GTR 15: Draft proposal for Amendment 5
Working Party Informal Worldwide Harmonized Light Vehicle Emissions Test Procedure WLTP Worldwide Harmonized Light Vehicles Test Procedure Series of proposals from the WLTP informal group to improve and clarify the text of GTR 15 on light vehicle emissions, amending the contents of document GRPE-76-26/Rev.1. GRPE-77-0017
06 Jun 2018 GRPE-77-18
GTR 19: Draft proposal for Amendment 2
Working Party Informal Motor vehicle evaporative emissions Evaporative emissions Amendment 2 addresses the evaporative emission family definitions and improves Type 4 test procedures with regard to test equipment requirements and calibrations, evaporative emission measurement enclosures, and use of variable volume SHED facilities. GRPE-77-0018
06 Jun 2018 GRPE-77-19
IWVTA GRPE ambassador's report (OICA)
Working Party Informal 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 GRPE-77-0019
06 Jun 2018 GRPE-77-20
UN R24: Justification for alignment with UN R85 (OICA)
Working Party Informal C.I. Engine Emissions and Net Power Diesel Engine Emissions Uniform Provisions Concerning: I. The Approval of Compression Ignition (C.I.) Engines with regard to the Emission of Visible Pollutants; II. The Approval of Motor Vehicles with regard to the Installation of C.I. Engines of an Approved Type; III. The Approval of Motor Vehicles Equipped with C.I. Engines with regard to the Emission of Visible Pollutantns by the Engine; IV. The Measurement of Power of C.I. Engine 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 Explanation of the proposal (GRPE/2018/19) to align UN R24 (Compression Ignition Engines – Emission of Visible Pollutants – Power Measurement) with UN R85 with regard to correction factors. GRPE-77-0020
06 Jun 2018 GRPE-77-21
WLTP transposition into UN Regulations update (EC)
Working Party Informal Worldwide Harmonized Light Vehicle Emissions Test Procedure WLTP Worldwide Harmonized Light Vehicles Test Procedure Light Vehicle Emissions Type Approval Test Procedure WLTP (UNR) Motor vehicle evaporative emissions Evaporative emissions GRPE-77-0021
06 Jun 2018 GRPE-77-22
WLTP informal group status report
Working Party Informal Worldwide Harmonized Light Vehicle Emissions Test Procedure WLTP Worldwide Harmonized Light Vehicles Test Procedure Motor vehicle evaporative emissions Evaporative emissions GRPE-77-0022
07 Jun 2018 GRPE-77-23
UN R115: AEGPL position on document GRPE-77-09 (LG Europe)
Working Party Informal 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 AEGPL views on the proposal to align Regulation No.115 to the new WLTC test cycle, defined in the GTR 15 and in the Commission Regulation (EU) 2017/1151 and later modifications. GRPE-77-0023
07 Jun 2018 GRPE-77-24
VIAQ informal group progress report (Russia)
Working Party Informal Mutual Resolution No. 3: Vehicle Interior Air Quality (VIAQ) MR 3: VIAQ GRPE-77-0024
07 Jun 2018 GRPE-77-25
EPPR informal group status report (JRC)
Working Party Informal 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 Motorcycle On-Board Diagnostic Systems L-OBD Project to establish a Global Technical Regulation and its homologous UN Regulation for motorcycle and moped on-board diagnostic systems. Durability of L-category Vehicle Pollution Control Devices L-vehicle Pollution Control Durability Requirements for Two- and Three-wheeled Light Motor Vehicles with regard to the Durability of the Pollution Control Devices Measurement of Motorcycle Max Power Motorcycle Max Power GRPE-77-0025
07 Jun 2018 GRPE-77-26
UN R132 and UN R96 adaptation update (JRC)
Working Party Informal 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 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 GRPE-77-0026
07 Jun 2018 GRPE-77-27
RDE: OICA comments on draft terms of reference (OICA)
Working Party Informal Global Real Driving Emissions Test Procedure Global RDE Worldwide harmonized Real Driving Emissions test procedure GRPE-77-0027
07 Jun 2018 GRPE-77-28
EVE informal group status report
Working Party Informal Electric Vehicle Environmental Performance Electric Vehicles & the Environment Electric Vehicle Battery Durability EV Battery Durability Electric Vehicle System Power Determination EV Power Determination GRPE-77-0028
07 Jun 2018 GRPE-77-29
GTR 2: EPPR informal group draft amended text
Working Party Informal 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 GRPE-77-0029
07 Jun 2018 GRPE-77-30
Need for Global Real Driving Emissions (RDE) regulation (EC)
Working Party Informal Global Real Driving Emissions Test Procedure Global RDE Worldwide harmonized Real Driving Emissions test procedure GRPE-77-0030
07 Jun 2018 GRPE-77-31
UN R83: Proposal to amend GRPE/2018/18 (OICA)
Working Party Informal 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 OICA changes to its proposal to modify the Constant Volume Sampling system temperature sensor time response requirement. GRPE-77-0031
23 Mar 2018 GRPE/2018/11
Annotated provisional agenda for the 77th (June 2018) GRPE session
Working Party Agenda GRPE/2018/0011
26 Mar 2018 GRPE/2018/12
UN R132: Proposal for Supplement 1 to the 01 Series of amendments (EC)
Working Party Working 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 Proposal to align UN R132 with the proposed 05 series of amendments to Regulation No. 96. GRPE/2018/0012
26 Mar 2018 GRPE/2018/13
UN R83: Proposal for a new Supplement to the 06 and 07 series of amendments (OICA)
Working Party Working 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 Proposal to clarify the fuel tank capacity restriction for mono-fuel gas vehicles. The definition of “mono-fuel gas vehicle” was slightly amended between the 06 and the 07 series of amendments to UN R83. This proposal aims to align the definitions across both series in order to avoid divergent interpretations. Although the reference to a 15 liters tank has always been understood to refer to the nominal capacity of the tank, the use of the term “nominal capacity” in UN GTR No. 19 in several places other than the definition of “mono-fuel gas vehicle” can lead to other interpretations of the definition. The word “nominal” should therefore be inserted into the definition in both series of amendments. GRPE/2018/0013
26 Mar 2018 GRPE/2018/14
UN R83: Proposal for a new Supplement to the 06 and 07 series of amendments (OICA)
Working Party Working 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 Proposal to explicitly specify requirements related to the selection of driving modes for testing of Off-Vehicle Charging Hybrid Electric Vehicles (OVC-HEV) with a mode selection switch. GRPE/2018/0014
26 Mar 2018 GRPE/2018/15
UN R83: Proposal for a new Supplement to the 06 and 07 series of amendments (OICA)
Working Party Working 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 Proposal to allow the usage of WLTP-based Ki and Deterioration Factors (DF) as well as On-Board Diagnostics (OBD) demos under UN R83. The proposal allows the use of the more robust WLTP and eases testing burdens by allowing manufacturers to use WLTP test results for UN R83. GRPE/2018/0015
26 Mar 2018 GRPE/2018/16
UN R101: Proposal for a new Supplement to the 01 series of amendments (OICA)
Working Party Working 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 Proposal to explicitly specify requirements related to the selection of driving modes for testing of Off-Vehicle Charging Hybrid Electric Vehicles (OVC-HEV) with a mode selection switch. GRPE/2018/0016
26 Mar 2018 GRPE/2018/17
UN R101: Proposal for a new Supplement to the 00 and 01 series of amendments (OICA)
Working Party Working 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 Proposal to allow the usage of WLTP-based Ki and Deterioration Factors (DF) as well as On-Board Diagnostics (OBD) demos under UN R101. The proposal allows the use of the more robust WLTP and eases testing burdens by allowing manufacturers to use WLTP test results for UN R101. GRPE/2018/0017
26 Mar 2018 GRPE/2018/18
UN R83: Proposal for a new Supplement to the 03, 04, 05, 06 and 07 series of amendments (OICA)
Working Party Working 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 Proposal to modify the Constant Volume Sampling system temperature sensor time response requirement. GRPE/2018/0018
26 Mar 2018 GRPE/2018/19
UN R24: Proposal for amendments (OICA)
Working Party Working C.I. Engine Emissions and Net Power Diesel Engine Emissions Uniform Provisions Concerning: I. The Approval of Compression Ignition (C.I.) Engines with regard to the Emission of Visible Pollutants; II. The Approval of Motor Vehicles with regard to the Installation of C.I. Engines of an Approved Type; III. The Approval of Motor Vehicles Equipped with C.I. Engines with regard to the Emission of Visible Pollutantns by the Engine; IV. The Measurement of Power of C.I. Engine Proposal to align UN R24 (Compression Ignition Engines – Emission of Visible Pollutants – Power Measurement) with UN R85 with regard to correction factors. GRPE/2018/0019