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Session 76 | Geneva | 9-12 Jan 2018

The deadline for the submission of official working documents for this session is 9 October 2017.

Date Reference Description Status
05 Mar 2018 GRPE/76
GRPE: Report of the 76th (January 2018) session
Working Party Report GRPE-2018-0076
02 Mar 2018 GRPE/76/Add.1
GTR 15: WLTP GTR pursuant to Amendment 4
Working Party Report Worldwide Harmonized Light Vehicle Emissions Test Procedure WLTP Worldwide Harmonized Light Vehicles Test Procedure Consolidated version of GTR 15 including the draft Amendment 4 as approved by the Working Party on Pollution and Energy. The amended GTR will be considered for adoption during the June 2018 World Forum session. GRPE-2018-0076/Add.1
02 Mar 2018 GRPE/76/Add.2
GTR 19: WLTP-EVAP GTR as updated by Amendment 1
Working Party Report Motor vehicle evaporative emissions Evaporative emissions Amendment 1 to UN Global Technical Regulation No. 19 on Evaporative emission test procedure for the Worldwide harmonized Light vehicles Test Procedures (WLTP EVAP) as approved by the Working Party on Pollution and Energy. The amendment will be considered for adoption during the June 2018 session of the World Forum. GRPE-2018-0076/Add.2
07 Mar 2018 GRPE/76/Add.3
UN R120: Draft 02 series of amendments
Working Party Report Measurement of Net Power and Fuel Consumption of Tractors and Non-Road Mobile Machinery NRMM Net Power/Fuel Consumption Uniform Provisions Concerning the Approval of Internal Combustion Engines to be Installed in Agricultural and Forestry Tractors and in Non-Road Mobile Machinery, with regard to the Measurement of the Net Power, Net Torque, and Specific Fuel Consumption Proposal to align UN R120 with the proposed 05 series of amendments to UN R96 (GRPE/2018/3). GRPE-2018-0076/Add.3
22 Dec 2017 GRPE-76-01
GRPE January 2018 session: Schedule and rooms for informal group meetings
Working Party Informal The original document posted on 30 November was updated to reflect room number updates. GRPE-76-0001
22 Dec 2017 GRPE-76-02
Proposal for amendments to UN Regulation No. 115 (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 Commission Regulation (EU) 2017/1151 , supplementing Regulation (EC) No 715/2007 of the European Parliament and of the Council on type-approval of motor vehicles with respect to emissions from light passenger and commercial vehicles (Euro 5 and Euro 6) and on access to vehicle repair and maintenance information, amending Directive 2007/46/EC of the European Parliament and of the Council, Commission Regulation (EC) No 692/2008 and Commission Regulation (EU) No 1230/2012 and repealing Commission Regulation (EC) No 692/2008. GRPE-76-0002
04 Jan 2018 GRPE-76-03
UN R101: Proposal for Supplements to the 06 and 07 series of amendments (OICA)
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 procedures and requirements related to the selection of driving modes for testing of OVC-HEV vehicles with a mode selection switch. GRPE-76-0003
04 Jan 2018 GRPE-76-04
UN R83: Proposal for a new Supplement to the 06 and 07 series of amendments (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 Proposal to clarify the procedures and requirements related to the selection of driving modes for testing of OVC-HEV vehicles with a mode selection switch. GRPE-76-0004
29 Dec 2017 GRPE-76-05
GTR 19: Proposal for amendments to the draft Amendment 1 (GRPE/2018/4)
Working Party Informal Motor vehicle evaporative emissions Evaporative emissions Proposal from the Evaporative Task Force of the Informal Working Group (IWG) on the Worldwide harmonized Light vehicles Test Procedure (WLTP) to improve the text of the draft Amendment 1 to GTR 19 with regard to evaporative emissions from fuel tanks. GRPE-76-0005
29 Dec 2017 GRPE-76-06
GTR 19: Technical report on the development of Amendment 1
Working Party Informal Motor vehicle evaporative emissions Evaporative emissions GRPE-76-0006
19 Jan 2018 GRPE-76-06/Rev.1
GTR 19: Amended technical report on the development of Amendment 1
Working Party Informal Motor vehicle evaporative emissions Evaporative emissions GRPE-76-0006/Rev.1
04 Jan 2018 GRPE-76-07
EUROMOT concerns regarding tampering of NRMM after-treatment and ECUs by legal persons (EUROMOT)
Working Party Informal Presentation of EUROMOT concerns regarding activities detrimental to the objectives of emissions-reduction legislation, including:<ul><li>design & sale of so-called ‘ad-blue emulators’ or other electronic devices that effectively turn-off NOx reduction systems,</li<><li>entities offering ECU reprogramming services to turn-off NOx reduction systems or diagnostics or increase engine performance, and</li><li>entities offering after-treatment removal services.</li></ul> GRPE-76-0007
09 Jan 2018 GRPE-76-08
Manipulation on EURO IV, EURO V and EURO VI Trucks by Suppression of AdBlue Injection - Situation End of December 2017 (Switzerland)
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 PTI Tampering Detection PTI Anti-Tampering GRPE-76-0008
09 Jan 2018 GRPE-76-09
General information for the January 2018 GRPE session
Working Party Informal GRPE-76-0009
09 Jan 2018 GRPE-76-10
GRPE highlights from the June and November 2017 WP.29 sessions
Working Party Informal GRPE-76-0010
08 Jan 2018 GRPE-76-11
GRPE-76: Updated and consolidated provisional agenda
Working Party Informal GRPE-76-0011
09 Jan 2018 GRPE-76-12
UN R96: Proposal for amendments to document GRPE/2018/3 (EC)
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 Document GRPE/2018/3 presents a consolidated revision of UN R96 to align the UN Regulation with Regulation (EU) 2016/162 concerning gaseous and particulate pollutant emission limits and type-approval for internal combustion engines for non-road mobile machinery. This proposal presents editorial improvements and corrects the provision allowing contracting parties to require in-service monitoring of engines by explicitly excluding its application from the scope of the Regulation. GRPE-76-0012
09 Jan 2018 GRPE-76-13
UN R132: Proposal for Supplement 1 to the 01 series of amendments (EC)
Working Party Informal 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-76-0013
09 Jan 2018 GRPE-76-14
UN R120: Proposal for a new series of amendments (EC)
Working Party Informal Measurement of Net Power and Fuel Consumption of Tractors and Non-Road Mobile Machinery NRMM Net Power/Fuel Consumption Uniform Provisions Concerning the Approval of Internal Combustion Engines to be Installed in Agricultural and Forestry Tractors and in Non-Road Mobile Machinery, with regard to the Measurement of the Net Power, Net Torque, and Specific Fuel Consumption Proposal to align UN R120 with the proposed 05 series of amendments to UN R96 (GRPE/2018/3). GRPE-76-0014
09 Jan 2018 GRPE-76-15
NRMM Emissions: Introduction of documents GRPE-76-12, -13, and -14 (EC)
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 Measurement of Net Power and Fuel Consumption of Tractors and Non-Road Mobile Machinery NRMM Net Power/Fuel Consumption Uniform Provisions Concerning the Approval of Internal Combustion Engines to be Installed in Agricultural and Forestry Tractors and in Non-Road Mobile Machinery, with regard to the Measurement of the Net Power, Net Torque, and Specific Fuel Consumption 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-76-0015
09 Jan 2018 GRPE-76-16
UN R49: Proposals for amendments to document GRPE/2018/10 (EC)
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 EC proposals regarding the OICA proposal on the UN R49.06 ECU torque signal validation requirement and dual-fuel or flex-fuel vehicles. GRPE-76-0016
09 Jan 2018 GRPE-76-17
Retrofitting of hydrogen generators on road vehicles (Malta)
Working Party Informal Request for guidance from Transport Malta regarding a request to fit vehicles with a device capable of generating hydrogen from water for use as fuel for in a combustion engine. GRPE-76-0017
10 Jan 2018 GRPE-76-18
Development of Japan's Real Driving Emissions procedure (Japan and MLIT)
Working Party Informal Worldwide Harmonized Light Vehicle Emissions Test Procedure WLTP Worldwide Harmonized Light Vehicles Test Procedure Global Real Driving Emissions Test Procedure Global RDE Worldwide harmonized Real Driving Emissions test procedure GRPE-76-0018
10 Jan 2018 GRPE-76-19
Global Real Driving Emissions test (OICA)
Working Party Informal Worldwide Harmonized Light Vehicle Emissions Test Procedure WLTP Worldwide Harmonized Light Vehicles Test Procedure Global Real Driving Emissions Test Procedure Global RDE Worldwide harmonized Real Driving Emissions test procedure OICA proposal to explore the possibilities for harmonizing RDE procedures adopted around the world. GRPE-76-0019
10 Jan 2018 GRPE-76-20
HD Fuel Economy - Proposal for global 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 OICA proposal to pursue gradual harmonization of heavy-duty vehicle fuel efficiency standards, beginning with an effort to define a uniform measurement procedure through a global technical regulation. GRPE-76-0020
10 Jan 2018 GRPE-76-21
UN R24: Proposal for amendments (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 Proposal to align UN R24 (Compression Ignition Engines - Emission of Visible Pollutants - Power Measurement) with UN R85 with regard to correction factors. GRPE-76-0021
11 Jan 2018 GRPE-76-22
OVC-HEV Certification according to UN R83/R101 (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 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 OICA request for clarification over whether the test results should reflect the energy (fuel and electric energy) used for vehicle propulsion or the energy used for vehicle propulsion <u>and</u> for energy conversion (recharging the battery – fuel energy to electric energy). GRPE-76-0022
11 Jan 2018 GRPE-76-23
UN R85: Proposal for amendments to ECE/TRANS/WP.29/GRPE/2018/5 (OICA and UK)
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 Revised proposal, superseding document GRPE/2018/5, to clarify the wording of the determination of the net power for electric motors and to correct an error in the formula presented in paragraph 5.4.2. Diesel engines - Factor &alpha;<span style="font-size:0.7em">d</span>. The parameter "f<sub>m</sub>" in the equation should be a superscript (e.g., meaning "to the power of f<sub>m</sub>"). Through a transcription error, this factor was rendered in normal text. GRPE-76-0023
11 Jan 2018 GRPE-76-24
Transposition of UN GTR No. 15 into UN Regulations (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) GRPE-76-0024
11 Jan 2018 GRPE-76-24/App.1
UN Regulation on WLTP: Draft request letter to OLA
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) GRPE-76-0024/App.1
11 Jan 2018 GRPE-76-25
Status report of the WLTP informal group
Working Party Informal Worldwide Harmonized Light Vehicle Emissions Test Procedure WLTP Worldwide Harmonized Light Vehicles Test Procedure Motor vehicle evaporative emissions Evaporative emissions Light Vehicle Emissions Type Approval Test Procedure WLTP (UNR) GRPE-76-0025
11 Jan 2018 GRPE-76-26
GTR 15: Proposal for amendments to ECE/TRANS/WP.29/GRPE/2018/2
Working Party Informal Worldwide Harmonized Light Vehicle Emissions Test Procedure WLTP Worldwide Harmonized Light Vehicles Test Procedure Revised proposal for Amendment 4 to GTR 15 from the WLTP informal group. GRPE-76-0026
11 Jan 2018 GRPE-76-26/Rev.1
GTR 15: Proposal for amendments to ECE/TRANS/WP.29/GRPE/2018/2
Working Party Informal Worldwide Harmonized Light Vehicle Emissions Test Procedure WLTP Worldwide Harmonized Light Vehicles Test Procedure Revised proposal from the WLTP informal group pursuant to GRPE-76 discussions for Amendment 4 under the Phase 2 development of GTR 15. GRPE-76-0026/Rev.1
11 Jan 2018 GRPE-76-27
VIAQ: Proposal for revised Terms of Reference for the informal group
Working Party Informal Mutual Resolution No. 3: Vehicle Interior Air Quality (VIAQ) MR 3: VIAQ GRPE-76-0027
11 Jan 2018 GRPE-76-28
GTR 2: Draft of the amended regulation
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 Draft text of the amended motorcycle emissions GTR from the EPPR informal working group. GRPE-76-0028
11 Jan 2018 GRPE-76-29
Status report of the EPPR informal group (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 crankcase and evaporative emissions Motorcycle Evaporative Emissions Measurement procedure for two- or three-wheeled light motor vehicle equipped with a combustion engine with regard to the crankcase and evaporative emissions. 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 L-vehicle Propulsion-unit Performance Requirements Motorcycle Propulsion Unit Performance Requirements for two- and three-wheeled light motor vehicles with regard to propulsion unit performance GRPE-76-0029
11 Jan 2018 GRPE-76-30
Status report of the EVE informal group
Working Party Informal Electric Vehicle Environmental Performance Electric Vehicles & the Environment GRPE-76-0030
11 Jan 2018 GRPE-76-31
IWVTA: Status report to GRPE (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 Worldwide Harmonized Light Vehicle Emissions Test Procedure WLTP Worldwide Harmonized Light Vehicles Test Procedure Light Vehicle Emissions Type Approval Test Procedure WLTP (UNR) GRPE-76-0031
11 Jan 2018 GRPE-76-32
UN R83: Proposal for amendments to the 06 and 07 series of amendments (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 Proposal of amendments to:<ol class="alpha"><li>align the definitions for bi-fuel vehicles align with the new definitions in UN GTR 15,</li><li>amend paragraph 5.3.1.2.4. to recognize that particulate pollutant emissions measurements are no longer limited to compression ignition vehicles,</li><li>amend paragraph 7.4.4.3. of Annex 7 to correct a typographical error,</li><li>amend paragraph 3.2.1.of Annex 8 to correct an error originating with UN R83 Revision 3 (2005),</li><li>amend paragraph 6.5.3.5. to correct a cross-reference error introduced in Amendment 1 (reference should read para. 6.5.3.3. rather than 6.5.3.2.) and should refer to the "annex" rather than the "appendix".</li></ol> GRPE-76-0032
11 Jan 2018 GRPE-76-33
Status report of the PMP informal group
Working Party Informal Particle Measurement Programme PMP Non-Exhaust Particle Emissions NEPE GRPE-76-0033
11 Jan 2018 GRPE-76-34
UN R83: Proposal for amendments to document GRPE/2018/7 (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 Updated proposal to adapt the 06 and 07 series of amendments to Regulation No. 83 to Selective Catalytic Reduction (SCR) warning and inducement systems to current vehicles, emissions requirements and reagent infrastructure. In light of further vehicle weight reduction for CO2 optimization and the resultant use of smaller AdBlue® reagent tanks, this proposal would allow for reagent refill inducement warnings as a percentage of tank capacity or as a function of the average driving range with a complete tank of fuel. GRPE-76-0034
11 Jan 2018 GRPE-76-35
Status report of the VIAQ informal group
Working Party Informal Mutual Resolution No. 3: Vehicle Interior Air Quality (VIAQ) MR 3: VIAQ GRPE-76-0035
18 Oct 2017 GRPE/2018/1
Provisional agenda for the 76th (January 2018) GRPE session
Working Party Agenda GRPE/2018/0001
20 Oct 2017 GRPE/2018/1/Add.1
Annotated provisional agenda for the 76th (January 2018) GRPE session
Working Party Agenda GRPE/2018/0001/Add.1
20 Oct 2017 GRPE/2018/2
Proposal for Amendment 4 to global technical regulation No. 15
Working Party Working Worldwide Harmonized Light Vehicle Emissions Test Procedure WLTP Worldwide Harmonized Light Vehicles Test Procedure Proposal of amendments to the light vehicle emissions GTR (WLTP) pursuant to the "phase 2" mandate of the WLTP informal group. This proposal is also available in a marked-up version with changes tracked in <a href="http://www.unece.org/fileadmin/DAM/trans/doc/2017/wp29grpe/ECE-TRANS-WP29-GRPE-2018-02e_track.docx">word</a> and <a href="http://www.unece.org/fileadmin/DAM/trans/doc/2017/wp29grpe/ECE-TRANS-WP29-GRPE-2018-02e_track.pdf">pdf</a> formats. GRPE/2018/0002
24 Oct 2017 GRPE/2018/3
Proposal for a new series of amendments (05) to Regulation No. 96 (EU)
Working Party Working 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 of a consolidated revision of UN R96 to align the UN Regulation with Regulation (EU) 2016/162 concerning gaseous and particulate pollutant emission limits and type-approval for internal combustion engines for non-road mobile machinery. GRPE/2018/0003
20 Oct 2017 GRPE/2018/4
Proposal for Amendment 1 to global technical regulation No. 19
Working Party Working Motor vehicle evaporative emissions Evaporative emissions Proposal for amendments to GTR 19 pursuant to the "Phase 2" mandate of the WLTP informal group. This proposal addresses the evaporative emissions test procedure for sealed fuel tank systems. Versions of this proposal highlighting the changes are available in <a href="http://www.unece.org/fileadmin/DAM/trans/doc/2017/wp29grpe/ECE-TRANS-WP29-GRPE-2018-04e__track_.docx">word</a> and <a href="http://www.unece.org/fileadmin/DAM/trans/doc/2017/wp29grpe/ECE-TRANS-WP29-GRPE-2018-04e__track_.pdf">pdf</a> formats. GRPE/2018/0004
18 Oct 2017 GRPE/2018/5
Proposal for a new Supplement to the original version of Regulation No. 85 (OICA)
Working Party Working 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 clarify the wording of the determination of the net power for electric motors and to correct an error in the formula presented in paragraph 5.4.2. Diesel engines - Factor &alpha;<span style="font-size:0.7em">d</span>. The parameter "f<sub>m</sub>" in the equation should be a superscript (e.g., meaning "to the power of f<sub>m</sub>"). Through a transcription error, this factor was rendered in normal text. GRPE/2018/0005
19 Oct 2017 GRPE/2018/6
Proposal for a new Supplement to the 06 and 07 series of amendments to Regulation No. 83 (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 text with regard to the extension of approvals for category N vehicles in order to avoid a possible misinterpretation that extensions may not be granted to vehicles with a reference mass greater than the mass of the type-approved vehicle. GRPE/2018/0006
19 Oct 2017 GRPE/2018/7
Proposal for a new Supplement to the 06 and 07 series of amendments to Regulation No. 83 (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 adapt the 06 and 07 series of amendments to Regulation No. 83 to Selective Catalytic Reduction (SCR) warning and inducement systems to current vehicles, emissions requirements and reagent infrastructure. In light of further vehicle weight reduction for CO2 optimization and the resultant vehicle packaging challenges, diesel cars will likely have smaller AdBlue® reagent tanks. For passenger cars, the warning indicator to refill AdBlue® has to be activated at 2,400 km of remaining reagent range which could result in very frequent refills of smaller reagent tanks. This proposal would allow for reagent refill inducement warnings as a percentage of tank capacity or as a function of the average driving range with a complete tank of fuel. GRPE/2018/0007
19 Oct 2017 GRPE/2018/8
Proposal for the technical report on the development of Amendment 4 to global technical regulation No. 15
Working Party Working Worldwide Harmonized Light Vehicle Emissions Test Procedure WLTP Worldwide Harmonized Light Vehicles Test Procedure Report on the development of Amendment 4 to GTR 15. Amendment 4 is part of the second phase development of the GTR mandated to:<ol class="alpha"><li>Introduce definitions of response time, delay time and rise time harmonized with those in GTR Nos. 4 and 11</li><li>Introduce improvements to the gear shifting procedures</li><li>Ensure consistency in the use of the terms accuracy, precision, resolution, tolerance, repeatability and deviation</li><li>Address bi-fuel and bi-fuel gas vehicles in accordance with UN R83</li><li>Clearly define the appropriate positioning of payload mass (25 kg plus the mass of vehicle load)</li><li>Correct terminology such as "classes of rolling resistance coefficients"</li><li>Correct minor spelling and/or punctuation mistakes, and restructuring some paragraphs</li><li>orrect some equations and to make them all consistent with Word's use of mathematical symbols</li><li>Exclude all Rechargeable Electric Energy Storage Systems (REESSs) that do not contribute to vehicle propulsion from monitoring</li><li>etter define the purity of certain gases such as nitrogen and synthetic air</li><li>Define more specifically the difference in mass of CO2 during charge sustaining between the test with the highest and lowest positive and negative electric energy charge</li></ol> GRPE/2018/0008
19 Oct 2017 GRPE/2018/9
Proposal for a new Supplement to the 05 series of amendments to Regulation No. 49 (OICA)
Working Party Working 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 Proposal to improve the "random check requirement" and define the rounding of test results calculated according to Annex 4A in the 05 series of amendments. GRPE/2018/0009
20 Oct 2017 GRPE/2018/10
Proposals for a new Supplement to the 06 series of amendments to Regulation No. 49 (OICA)
Working Party Working 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 Proposal to improve the Engine Control Unit (ECU) torque signal validation requirement in the 06 series of amendments to R49 with regard to dual-fuel or flex-fuel vehicles. Under the regulation, the ECU torque information can be calibrated only to one fuel's heat value (usually the basic reference fuel) even though the heat value of the alternative fuel is different. In order to increase the accuracy of the torque values used for calculating the emission results during in-service conformity testing, OICA proposes to change the provisions to either:<ol class="alpha"><li>Demonstrate that both fuels comply because the ODB system is able to detect the fuel used, or</li><li>Determine the torque deviation caused by the alternative fuel heat value compared to the standard fuel and apply this correction factor to calculate a more accurate power signal for the emission calculation.</li></ol> GRPE/2018/0010