Informal Group
Session 28 | Ittigen (Bern) | 23-27 Sep 2019
Latest document posted on 17 Feb 2020
Reference No. Description (click for more information)
WLTP-28-00
WLTP informal group: Logistical information for the 28th session
11 Sep 2019 Informal Group Informal Documents WLTP-28-0000
WLTP-28-01/Rev.1
Agenda for the 28th WLTP informal group session
25 Sep 2019 Informal Group Agenda WLTP-28-0001/Rev.1
WLTP-28-02
WLTP informal group 28th session discussion item list
19 Sep 2019 Informal Group Informal Documents Worldwide Harmonized Light Vehicle Emissions Test Procedure WLTP Worldwide Harmonized Light Vehicles Test Procedure Light Vehicle Emissions Type Approval Test Procedure WLTP Type Approval WLTP-28-0002
WLTP-28-03
Report of the WLTP UNR Transposition task force
22 Sep 2019 Informal Group Informal Documents Worldwide Harmonized Light Vehicle Emissions Test Procedure WLTP Worldwide Harmonized Light Vehicles Test Procedure Light Vehicle Emissions Type Approval Test Procedure WLTP Type Approval WLTP-28-0003
WLTP-28-03/App.1
WLTP UN Regulation: Japan Regional Durability Provision
26 Sep 2019 Informal Group Informal Documents Light Vehicle Emissions Type Approval Test Procedure WLTP Type Approval WLTP-28-0003/App.1
WLTP-28-04
WLTP durability (Type 5) test proposal
23 Sep 2019 Informal Group Informal Documents Light Vehicle Emissions Type Approval Test Procedure WLTP Type Approval WLTP-28-0004
WLTP-28-04/App.1
WLTP durability (type 5) test appendix
23 Sep 2019 Informal Group Informal Documents Light Vehicle Emissions Type Approval Test Procedure WLTP Type Approval WLTP-28-0004/App.1
WLTP-28-05
Status of the WLTP Conformity of Production task force (EC)
20 Sep 2019 Informal Group Informal Documents Light Vehicle Emissions Type Approval Test Procedure WLTP Type Approval WLTP-28-0005
WLTP-28-05/App.1
Draft WLTP EVAP Test 4 Conformity of Production proposal
26 Sep 2019 Informal Group Informal Documents Light Vehicle Emissions Type Approval Test Procedure WLTP Type Approval WLTP-28-0005/App.1
WLTP-28-05/App.2
WLTP EVAP Conformity of Production: UN R83 method revision (Japan)
26 Sep 2019 Informal Group Informal Documents Light Vehicle Emissions Type Approval Test Procedure WLTP Type Approval 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 WLTP-28-0005/App.2
WLTP-28-06
WLTP EV subgroup input on Conformity of Production
22 Sep 2019 Informal Group Informal Documents Electric Vehicle Environmental Performance Electric Vehicles & the Environment Light Vehicle Emissions Type Approval Test Procedure WLTP Type Approval WLTP-28-0006
WLTP-28-07/App.1
WLTP Gearshift task force text for Annex 1-2 GTR 15 Amendment 5
19 Sep 2019 Informal Group Informal Documents Worldwide Harmonized Light Vehicle Emissions Test Procedure WLTP Worldwide Harmonized Light Vehicles Test Procedure WLTP-28-0007/App.1
WLTP-28-07/Rev.1
WLTP gear selection and shift point determination
25 Sep 2019 Informal Group Informal Documents Worldwide Harmonized Light Vehicle Emissions Test Procedure WLTP Worldwide Harmonized Light Vehicles Test Procedure Light Vehicle Emissions Type Approval Test Procedure WLTP Type Approval WLTP-28-0007/Rev.1
WLTP-28-08 Not Available Not Available Informal Group Informal Documents WLTP-28-0008
WLTP-28-08/App.1
WLTP: Flowchart of alternative method validation/revalidation
23 Sep 2019 Informal Group Informal Documents Worldwide Harmonized Light Vehicle Emissions Test Procedure WLTP Worldwide Harmonized Light Vehicles Test Procedure Light Vehicle Emissions Type Approval Test Procedure WLTP Type Approval WLTP-28-0008/App.1
WLTP-28-08/App.2
WLTP family requirement with regard to pollutants
23 Sep 2019 Informal Group Informal Documents Light Vehicle Emissions Type Approval Test Procedure WLTP Type Approval WLTP-28-0008/App.2
WLTP-28-09
WLTP EV subgroup input on UN Regulation transposition
22 Sep 2019 Informal Group Informal Documents Worldwide Harmonized Light Vehicle Emissions Test Procedure WLTP Worldwide Harmonized Light Vehicles Test Procedure Electric Vehicle Environmental Performance Electric Vehicles & the Environment Light Vehicle Emissions Type Approval Test Procedure WLTP Type Approval WLTP-28-0009
WLTP-28-10
Status report of the WLTP New Issues Task Force-Computational Fluid Dynamics subgroup
20 Sep 2019 Informal Group Informal Documents Light Vehicle Emissions Type Approval Test Procedure WLTP Type Approval WLTP-28-0010
WLTP-28-10/App.1
WLTP: Final Annex 7 CFD text proposal
21 Sep 2019 Informal Group Informal Documents Worldwide Harmonized Light Vehicle Emissions Test Procedure WLTP Worldwide Harmonized Light Vehicles Test Procedure Light Vehicle Emissions Type Approval Test Procedure WLTP Type Approval WLTP-28-0010/App.1
WLTP-28-10/App.2
WLTP: MLIT position on alternative method flowchart (MLIT)
21 Sep 2019 Informal Group Informal Documents Worldwide Harmonized Light Vehicle Emissions Test Procedure WLTP Worldwide Harmonized Light Vehicles Test Procedure Light Vehicle Emissions Type Approval Test Procedure WLTP Type Approval WLTP-28-0010/App.2
WLTP-28-10/App.3
WLTP: Premises for an alternative method flow ( Škoda)
21 Sep 2019 Informal Group Informal Documents Worldwide Harmonized Light Vehicle Emissions Test Procedure WLTP Worldwide Harmonized Light Vehicles Test Procedure Light Vehicle Emissions Type Approval Test Procedure WLTP Type Approval WLTP-28-0010/App.3
WLTP-28-10/App.4
WLTP: Declared scope for alternative method for determination of aerodynamic influence of optional equipment (Daimler and Ford)
21 Sep 2019 Informal Group Informal Documents Worldwide Harmonized Light Vehicle Emissions Test Procedure WLTP Worldwide Harmonized Light Vehicles Test Procedure Light Vehicle Emissions Type Approval Test Procedure WLTP Type Approval WLTP-28-0010/App.4
WLTP-28-11
ACEA WLTP editorial proposals (ACEA)
23 Sep 2019 Informal Group Informal Documents Worldwide Harmonized Light Vehicle Emissions Test Procedure WLTP Worldwide Harmonized Light Vehicles Test Procedure WLTP-28-0011
WLTP-28-11/App.1
WLTP: ACEA proposals (ACEA)
19 Sep 2019 Informal Group Informal Documents Worldwide Harmonized Light Vehicle Emissions Test Procedure WLTP Worldwide Harmonized Light Vehicles Test Procedure Motor Vehicle Pollution Control Device Durability WLTP Durability WLTP-28-0011/App.1
WLTP-28-12/App.1
OBD test procedure with comments (ACEA)
21 Sep 2019 Informal Group Informal Documents Worldwide Harmonized Light Vehicle Emissions Test Procedure WLTP Worldwide Harmonized Light Vehicles Test Procedure WLTP-28-0012/App.1
WLTP-28-12/App.2
OBD Demonstration Procedure for Malfunctions which Cause Default Action with Increased Emissions (Bosch)
21 Sep 2019 Informal Group Informal Documents Worldwide Harmonized Light Vehicle Emissions Test Procedure WLTP Worldwide Harmonized Light Vehicles Test Procedure WLTP-28-0012/App.2
WLTP-28-12/App.3
Proposals for a GTR on OBD (ACEA)
21 Sep 2019 Informal Group Informal Documents Worldwide Harmonized Light Vehicle Emissions Test Procedure WLTP Worldwide Harmonized Light Vehicles Test Procedure WLTP-28-0012/App.3
WLTP-28-12/Rev.1
Status report of the WLTP OBD Task Force (JASIC)
25 Sep 2019 Informal Group Informal Documents Worldwide Harmonized Light Vehicle Emissions Test Procedure WLTP Worldwide Harmonized Light Vehicles Test Procedure Light Vehicle Emissions Type Approval Test Procedure WLTP Type Approval 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 WLTP-28-0012/Rev.1
WLTP-28-13
WLTP Low Temperature task force status report
25 Sep 2019 Informal Group Informal Documents Worldwide Harmonized Light Vehicle Emissions Test Procedure WLTP Worldwide Harmonized Light Vehicles Test Procedure WLTP-28-0013
WLTP-28-13/App.1
WLTP Low Temperature task force open issues status list
23 Sep 2019 Informal Group Informal Documents Worldwide Harmonized Light Vehicle Emissions Test Procedure WLTP Worldwide Harmonized Light Vehicles Test Procedure WLTP-28-0013/App.1
WLTP-28-13/App.2
Japan comments on WLTP Low Temperature task force open issues list (Japan)
23 Sep 2019 Informal Group Informal Documents Worldwide Harmonized Light Vehicle Emissions Test Procedure WLTP Worldwide Harmonized Light Vehicles Test Procedure Light Vehicle Emissions Type Approval Test Procedure WLTP Type Approval WLTP-28-0013/App.2
WLTP-28-13/App.3
WLTP Low Temperature task force subgroup on Auxiliaries report
25 Sep 2019 Informal Group Informal Documents Worldwide Harmonized Light Vehicle Emissions Test Procedure WLTP Worldwide Harmonized Light Vehicles Test Procedure WLTP-28-0013/App.3
WLTP-28-14
WLTP EV Subgroup input to Low Temperature task force
25 Sep 2019 Informal Group Informal Documents Worldwide Harmonized Light Vehicle Emissions Test Procedure WLTP Worldwide Harmonized Light Vehicles Test Procedure Electric Vehicle Environmental Performance Electric Vehicles & the Environment WLTP-28-0014
WLTP-28-15
Status report of the WLTP Programming Code subgroup
19 Sep 2019 Informal Group Informal Documents Worldwide Harmonized Light Vehicle Emissions Test Procedure WLTP Worldwide Harmonized Light Vehicles Test Procedure WLTP-28-0015
WLTP-28-16
Study on the impact of the Driving Trace Index on fuel economy in Korea (KOTSA)
25 Sep 2019 Informal Group Informal Documents Worldwide Harmonized Light Vehicle Emissions Test Procedure WLTP Worldwide Harmonized Light Vehicles Test Procedure WLTP-28-0016
WLTP-28-17/Rev.1
WLTP: Draft text for REESS Charge Balance (RCB) correction application
27 Sep 2019 Informal Group Informal Documents Worldwide Harmonized Light Vehicle Emissions Test Procedure WLTP Worldwide Harmonized Light Vehicles Test Procedure WLTP-28-0017/Rev.1
WLTP-28-18
EVE informal group update to WLTP informal group
24 Sep 2019 Informal Group Informal Documents Worldwide Harmonized Light Vehicle Emissions Test Procedure WLTP Worldwide Harmonized Light Vehicles Test Procedure Electric Vehicle Environmental Performance Electric Vehicles & the Environment WLTP-28-0018
WLTP-28-19/Rev.1
WLTP meeting schedule
26 Sep 2019 Informal Group Informal Documents Worldwide Harmonized Light Vehicle Emissions Test Procedure WLTP Worldwide Harmonized Light Vehicles Test Procedure Light Vehicle Emissions Type Approval Test Procedure WLTP Type Approval Motor Vehicle Pollution Control Device Durability WLTP Durability WLTP-28-0019/Rev.1
WLTP-28-20
GTR 19: WLTP EVAP scope modification proposal (Japan)
26 Sep 2019 Informal Group Informal Documents Motor vehicle evaporative emissions Evaporative emissions WLTP-28-0020
WLTP-28-21
Comparison of US cycles with WLTP v.2
26 Sep 2019 Informal Group Informal Documents Worldwide Harmonized Light Vehicle Emissions Test Procedure WLTP Worldwide Harmonized Light Vehicles Test Procedure Light Vehicle Emissions Type Approval Test Procedure WLTP Type Approval WLTP-28-0021
WLTP-28-22
WLTP: Chevrolet Bolt and future test improvements (GM)
27 Sep 2019 Informal Group Informal Documents Worldwide Harmonized Light Vehicle Emissions Test Procedure WLTP Worldwide Harmonized Light Vehicles Test Procedure WLTP-28-0022
WLTP-28-23
Draft minutes of the 28th WLTP informal group session
17 Feb 2020 Informal Group Report Worldwide Harmonized Light Vehicle Emissions Test Procedure WLTP Worldwide Harmonized Light Vehicles Test Procedure Light Vehicle On-Board Diagnostic Systems Light Vehicle OBD Proposal to transpose UN R83 and Japanese OBD requirements into a new Global Technical Regulation updated to use the WLTP test cycle (WLTC). Light Vehicle Emissions Type Approval Test Procedure WLTP Type Approval WLTP-28-0023