Working Party
Session 81 | Video conference | 9-12 Jun
Latest document posted on 11 Jun 2020
Reference No. Description (click for more information)
GRPE-81-01
GRPE-81: Schedule of informal meetings in conjunction with June 2020 GRPE proper session
20 May 2020 Working Party Informal Documents GRPE-81-0001
GRPE-81-02/Rev.2
GRPE-81: Updated annotated provisional agenda for the June 2020 session
10 Jun 2020 Working Party Informal Documents GRPE-81-0002/Rev.2
GRPE-81-02/Rev.3
GRPE-81: Updated annotated provisional agenda for the June 2020 session
11 Jun 2020 Working Party Informal Documents GRPE-81-0002/Rev.3
GRPE-81-03
GPRE-81: Running order of the agenda for the June 2020 session
08 May 2020 Working Party Informal Documents GRPE-81-0003
GRPE-81-04
GRPE-81: Information for remote participation in the June 2020 session
02 Jun 2020 Working Party Informal Documents GRPE-81-0004
GRPE-81-05
Special procedures for running the 81st GRPE session
10 Jun 2020 Working Party Informal Documents GRPE-81-0005
GRPE-81-06
GRPE priority issues list
10 Jun 2020 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 Worldwide Harmonized Light Vehicle Emissions Test Procedure WLTP Worldwide Harmonized Light Vehicles Test Procedure Electric Vehicle Battery Durability EV Battery Durability Electric Vehicle System Power Determination EV Power Determination Global Real Driving Emissions Test Procedure Global RDE Worldwide harmonized Real Driving Emissions test procedure 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). Non-Exhaust Particle Emissions NEPE Particle Measurement Programme PMP Light Vehicle Emissions Type Approval Test Procedure WLTP (UNR) GRPE-81-0006
GRPE-81-07/Rev.1
WP.29 highlights of significance to GRPE
10 Jun 2020 Working Party Informal Documents Database for the Exchange of Type Approval Documentation DETA n.a. GRPE-81-0007/Rev.1
GRPE-81-08
VIAQ informal group status report
10 Jun 2020 Working Party Informal Documents Mutual Resolution No. 3: Vehicle Interior Air Quality (VIAQ) MR 3: VIAQ GRPE-81-0008
GRPE-81-09
Proposal for revised VIAQ informal group terms of reference
10 Jun 2020 Working Party Informal Documents Mutual Resolution No. 3: Vehicle Interior Air Quality (VIAQ) MR 3: VIAQ Proposal for a "Stage 3" mandate to further develop vehicle interior air quality measures. GRPE-81-0009
GRPE-81-10
GTR 15: Proposal to amend sub23 nm particle provisions of the draft Amendment 6
10 Jun 2020 Working Party Informal Documents Worldwide Harmonized Light Vehicle Emissions Test Procedure WLTP Worldwide Harmonized Light Vehicles Test Procedure Proposal from the Particle Measurement Programme informal group to:<ul><li>Modify the existing solid PN measurement methodology having a 50% cut-off size at 23 nm (SPN23) in order to allow the use of catalyzed volatile particle remover (VPR) and introduce minor improvements, and</li><li>Include as a second option a solid PN measurement methodology with a 65% cut-off size at 10 nm (SPN10).</li></ul> GRPE-81-0010
GRPE-81-11
GTR 15: Explanatory note on sub23 nm particle proposals
10 Jun 2020 Working Party Informal Documents Worldwide Harmonized Light Vehicle Emissions Test Procedure WLTP Worldwide Harmonized Light Vehicles Test Procedure Particle Measurement Programme PMP GRPE-81-0011
GRPE-81-12
Brake emissions protocol status update and proposal
10 Jun 2020 Working Party Informal Documents Non-Exhaust Particle Emissions NEPE The first part of the PMP Brake Protocol for measuring brake particle emissions and addresses items using a new WLTP-Brake Cycle in conjunction with an inertia dynamometer test. The PMP Brake protocol will include three sections aiming to provide a comprehensive protocol for testing facilities:<ul><li>Inertia Dynamometer Protocol to Measure and Characterise Brake Emissions Using the WLTP-Brake Cycle;</li><li>Part 2: Minimum Requirements and Guidelines for Sampling and Measurement of Brake Emissions for Particle Number and Particle Mass;</li><li>Part 3: Reporting Test Results from Brake Emissions Testing.</li></ul> GRPE-81-0012
GRPE-81-13
Proposal to amend the PMP informal group terms of reference
10 Jun 2020 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 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 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 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 Worldwide Harmonized Light Vehicle Emissions Test Procedure WLTP Worldwide Harmonized Light Vehicles Test Procedure Non-Exhaust Particle Emissions NEPE Proposal to update the PMP mandate with a view to delivering the following results:<ul><li>Proposal for a new methodology for exhaust PN measurement with a d50 cut-off size reduced to 10 nm: June 2020</li><li>Proposal for HD raw exhaust PN sampling and extension of sub-23 nm procedure to HD engines: January 2021</li><li>Proposal for LD PN-PEMS 10 nm specifications : June 2021 (tbc)</li><li>Proposal for a common test procedure for the measurement of particle brake emissions from conventional ICE LDVs: December 2021.</li></ul> GRPE-81-0013
GRPE-81-14
GTR 15 : Proposal for revisions to the draft Amendment 6 (GRPE/2020/14)
11 Jun 2020 Working Party Informal Documents Worldwide Harmonized Light Vehicle Emissions Test Procedure WLTP Worldwide Harmonized Light Vehicles Test Procedure Document also available in PDF and word versions with track changes http://www.unece.org/fileadmin/DAM/trans/doc/2020/wp29grpe/GRPE-81-14e_track.pdf http://www.unece.org/fileadmin/DAM/trans/doc/2020/wp29grpe/GRPE-81-14e_track.docx GRPE-81-0014
GRPE-81-15
GTR 15: Technical Report to Amendment 6
11 Jun 2020 Working Party Informal Documents Worldwide Harmonized Light Vehicle Emissions Test Procedure WLTP Worldwide Harmonized Light Vehicles Test Procedure GRPE-81-0015
GRPE-81-16
RDE: Proposal for revision to proposed UN Regulation on real driving emissions (GRPE/2020/15) (EC and Japan)
11 Jun 2020 Working Party Informal Documents Document also available in PDF and word versions with track changes http://www.unece.org/fileadmin/DAM/trans/doc/2020/wp29grpe/GRPE-81-16e_track.pdf http://www.unece.org/fileadmin/DAM/trans/doc/2020/wp29grpe/GRPE-81-16e_track.docx GRPE-81-0016
GRPE-81-17
RDE: IWG status report (EU, Japan, and Korea)
11 Jun 2020 Working Party Informal Documents GRPE-81-0017
GRPE-81-18
UN R24: Proposal for amendments to Supplement 5 to the 03 series of amendments (CITA)
11 Jun 2020 Working Party Informal Documents 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 Provisions to define a reference value for particle number GRPE-81-0018
GRPE-81-19
UN R83: Proposal for amendments to the 07 series of amendments (CITA)
11 Jun 2020 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 Defines a reference value for particle number measurement. GRPE-81-0019
GRPE-81-20/Rev.1
WLTP: Status and Final report of IWG
11 Jun 2020 Working Party Informal Documents GRPE-81-0020/Rev.1
GRPE-81-21
UN R83: Proposal for amendments to the 05, 06 and 07 series of amendments (supersedes GRPE/2020/10) (OICA)
11 Jun 2020 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 GRPE-81-0021
GRPE-81-22
EPPR: Status report of IWG (EC)
11 Jun 2020 Working Party Informal Documents 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. GRPE-81-0022
GRPE-81-23/Rev.1
EPPR: Amendments to the terms of reference and rules of procedure for IWG (EC)
11 Jun 2020 Working Party Informal Documents GRPE-81-0023/Rev.1
GRPE-81-24/Rev.2
UN GTR18: Proposal for Amendment 1 (supersedes GRPE/2020/17)
11 Jun 2020 Working Party Informal Documents 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. Document also available in PDF and word versions with track changes http://www.unece.org/fileadmin/DAM/trans/doc/2020/wp29grpe/GRPE-81-24r2e_track.pdf http://www.unece.org/fileadmin/DAM/trans/doc/2020/wp29grpe/GRPE-81-24r2e_track.docx GRPE-81-0024/Rev.2
GRPE-81-25
GRPE: Information for 82 GRPE meeting by Secretariat
11 Jun 2020 Working Party Info GRPE-81-0025
GRPE-81-26
RDE: Template for UN Regulation on RDE reporting file
11 Jun 2020 Working Party GRPE-81-0026
GRPE-81-27
DEVP: List of amendments to proposal for a new UN GTR (GRPE/2020/12)
11 Jun 2020 Working Party Informal Documents List of proposed amendments for a new UN GTR on the determination of system power of hybrid electric vehicles and of pure electric vehicles Document also available in PDF and word versions with track changes http://www.unece.org/fileadmin/DAM/trans/doc/2020/wp29grpe/GRPE-81-27e_track.pdf http://www.unece.org/fileadmin/DAM/trans/doc/2020/wp29grpe/GRPE-81-27e_track.docx GRPE-81-0027
GRPE-81-28
UN R24: Proposal to exclude UN R24 from the scope of UN R49 -06 engine emissions (OICA)
11 Jun 2020 Working Party Informal Documents 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 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 GRPE-81-0028
GRPE-81-29
WLTP: Clarification of points regarding “UN Regulation WLTP“
11 Jun 2020 Working Party Informal Documents UNR WLTP having features that have not been seen before in Regulations of the 1958 Agreement and GRPE therefore decided to commission this document to assist all users of this Regulation in their understanding. UNR WLTP will have 3 Levels. There are two regional Levels (contained within Level 1), and one harmonised Level (Level 2). The regional Levels reflect the current (at the time of adoption) emissions legislation in the EU (Level 1A) and in Japan (Level 1B). The harmonised level is the only level which will be accepted as part of an approval to Regulation 0 (International Whole Vehicle Type Approval – IWVTA) GRPE-81-0029
GRPE-81-30
WLTP: Clarification of points regarding “UN Regulation WLTP“ (OICA)
11 Jun 2020 Working Party Informal Documents Reflects the specific views and concerns of the vehicle industry with respect to certain parts of UN R WLTP GRPE-81-0030
GRPE-81-31
PMP: IWG Status report
11 Jun 2020 Working Party Informal Documents GRPE-81-0031
GRPE-81-33
DEVP: Background to development of the new UN GTR
11 Jun 2020 Working Party Informal Documents GRPE-81-0033
GRPE-81-34
GRPE priority issues list : comments on GRPE-81-06 (EC)
11 Jun 2020 Working Party Informal Documents GRPE-81-0034
GRPE-81-35
WLTP: Proposal to amend GRPE-81-29 (OICA)
11 Jun 2020 Working Party Informal Documents GRPE-81-0035
GRPE-81-36
WLTP: Options for clarification documents
11 Jun 2020 Working Party Informal Documents Secretary guidance as to how clarification documents can be referenced in WP29 GRPE-81-0036
GRPE-81-37
UN R115: Proposal to extend the provisions in the proposal for a new Supplement (GRPE/2020/11) (Italy)
11 Jun 2020 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 GRPE-81-0037
GRPE/2020/9
GRPE: Annotated provisional agenda for the 81st (June 2020) session
23 Mar 2020 Working Party Agenda GRPE/2020/0009
GRPE/2020/10
UN R83: Proposal for a new Supplement to the 05, 06 and 07 series of amendments (OICA)
31 Mar 2020 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 Proposal to permit the use of the calibration and maintenance intervals from UN GTR No. 15 for test facilities capable of testing to that UN GTR. GRPE/2020/0010
GRPE/2020/11
UN R115: Proposal for a new Supplement (LG Europe)
01 Apr 2020 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 Proposal to clarify that the correct procedure for a type I test of a hybrid electric vehicle under UN R115 shall take into account Annex 14 of UN R83. GRPE/2020/0011
GRPE/2020/12
Proposal for a new UN GTR on the determination of system power of hybrid electric vehicles and of pure electric vehicles
01 Apr 2020 Working Party Formal Documents Electric Vehicle System Power Determination EV Power Determination Proposal for a new UN GTR on the determination of system power of hybrid electric vehicles and of pure electric vehicles having more than one electric machine for propulsion -Determination of Electrified Vehicle Power (DEVP) GRPE/2020/0012
GRPE/2020/13
UN R85: Proposal for a new Supplement (OICA)
01 Apr 2020 Working Party Formal Documents 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 permit the use of the gaseous reference fuels described in UN R83 in order to reduce potential testing complexity. GRPE/2020/0013
GRPE/2020/14
GTR 15: Proposal for Amendment 6
01 Apr 2020 Working Party Formal Documents Worldwide Harmonized Light Vehicle Emissions Test Procedure WLTP Worldwide Harmonized Light Vehicles Test Procedure Proposal from the Informal Working Group (IWG) on Worldwide harmonized Light vehicles Test Procedure (WLTP) to amend GTR 15 in accordance with Phase 2 of its mandate for the development of the regulation. Versions of this proposal are also available with track changes in <a href="https://www.unece.org/fileadmin/DAM/trans/doc/2020/wp29grpe/ECE-TRANS-WP29-GRPE-2020-14e_Track.pdf" target="_blank">pdf</a> and <a href="https://www.unece.org/fileadmin/DAM/trans/doc/2020/wp29grpe/ECE-TRANS-WP29-GRPE-2020-14e_Track.docx" target="_blank">docx</a> formats. GRPE/2020/0014
GRPE/2020/15
RDE: Proposal for a new UN Regulation on uniform provisions concerning the approval of light duty passenger and commercial vehicles with regards to real driving emissions (RDE) (EC and Japan)
01 Apr 2020 Working Party Formal Documents Global Real Driving Emissions Test Procedure Global RDE Worldwide harmonized Real Driving Emissions test procedure Proposal from the European Commission and Japan for a new UN Regulation based on discussions with the Informal Working Group on Global Real Driving Emissions. GRPE/2020/0015
GRPE/2020/16
VIAQ: Proposal for an amendment to Mutual Resolution (M.R.3) of the 1958 and the 1998 Agreements
01 Apr 2020 Working Party Formal Documents Mutual Resolution No. 3: Vehicle Interior Air Quality (VIAQ) MR 3: VIAQ Proposal to update MR3 towards promoting the harmonization of test procedures for the measurement of interior air emissions emitted from interior materials and of exhaust gases entering into the interior cabin. GRPE/2020/0016
GRPE/2020/17
GTR 18: Proposal for Amendment 1
01 Apr 2020 Working Party Formal Documents 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. Proposal to introduce OBD2 provisions for two and three wheeled vehicles. GRPE/2020/0017