GAR | WLTP-WLTP Intermediate Meeting

Document Title: GTR 24: Temperature limits for non-gray cast iron rotors

Document Reference Number: PMP-53.4-06

Submitted by: OICA

Meeting Session: PMP-53.4 (28 Sep)

Document date: 28 Sep 23 (Posted 29 Sep 23)

This document concerns GTR No. 24 | Laboratory Measurement of Brake Emissions for Light-Duty Vehicles.

Document Title: Brake Emission PM Repeatability Assessment

Document Reference Number: PMP-53.4-05

Submitted by: AVL

Meeting Session: PMP-53.4 (28 Sep)

Document date: 28 Sep 23 (Posted 29 Sep 23)

This document concerns GTR No. 24 | Laboratory Measurement of Brake Emissions for Light-Duty Vehicles.

Document Title: Priorities for GTR-24 Amendment and Beyond

Document Reference Number: PMP-53.4-04

Description:

Comments on

Overview and priorities
Technical details to ANNEX-C and GTR-24
Implementation of multiple sampling
GTR-24 Testing boundaries for Light weight discs (see separate file)
Correlation: WLTP Brake / WLTP-Exhaust
Friction share family building
Axle specific friction share coefficients.

Submitted by: OICA

Meeting Session: PMP-53.4 (28 Sep)

Document date: 28 Sep 23 (Posted 29 Sep 23)

This document concerns GTR No. 24 | Laboratory Measurement of Brake Emissions for Light-Duty Vehicles.

Document Title: GTR 24: Proposal for amendments

Document Reference Number: PMP-53.4-03

Submitted by: Horiba

Meeting Session: PMP-53.4 (28 Sep)

Document date: 28 Sep 23 (Posted 29 Sep 23)

This document concerns GTR No. 24 | Laboratory Measurement of Brake Emissions for Light-Duty Vehicles.

Document Title: Brake Emissions – Replacement Drum Brake Parts

Document Reference Number: PMP-53.4-02/Rev.1

Meeting Session: PMP-53.4 (28 Sep)

Document date: 28 Sep 23 (Posted 29 Sep 23)

This document concerns GTR No. 24 | Laboratory Measurement of Brake Emissions for Light-Duty Vehicles.

Document Title: IWVTA: Proposed Procedure for starting to apply a new UN Regulation

Document Reference Number: IWVTA-43-04

Meeting Session: 43rd IWVTA session (10 Nov)

Document date: 28 Sep 23 (Posted 29 Sep 23)

This document concerns UN Regulation No. 0 | International Whole Vehicle Type Approval System (IWVTA).

Document Title: Agenda for the 4th ACPE informal group session

Document Reference Number: ACPE-04-01

Meeting Session: 4th ACPE session (21 and 24 Nov)

Document date: 28 Sep 23 (Posted 29 Sep 23)

This document concerns WP.29 Regulatory Project | Acceleration Control for Pedal Error.

Document Title: Heavy electric vehicle battery durability: Updated presentation on UBE-UBC measurement

Document Reference Number: EVE-64-16

Submitted by: Japan

Meeting Session: 64th EVE session (19-20 Sep)

Document date: 28 Sep 23 (Posted 29 Sep 23)

This document concerns WP.29 Regulatory Project | Heavy-Duty Electric Vehicle Battery Durability.

Regulation:	UN Regulation No. 161 \| Devices for Protection against Unauthorized Use
Document:	Revision 0 \| Amendment 3
Corresponds to:	00 series of amendments \| Supplement 3 (Entered into force on 5 Jun 2023)
Based on:	Document WP.29/2022/146 Proposal from GRSG to clarify the scope of the UN Regulation and to complement the text with the missing Supplement 7 to the original version of UN R116.

Regulation:	UN Regulation No. 157 \| Automated Lane-Keeping Systems (ALKS)
Document:	Revision 0 \| Amendment 4
Corresponds to:	01 series of amendments (Entered into force on 4 Jan 2023)
Based on:	Document WP.29/2022/59/Rev.1 Proposal to increase the maximum operational speed to 130 km/h, add lane-change and minimal risk manoeuvre provisions, responsiveness to emergency vehicles, and introduce data collection specifications.

Regulation:	UN Regulation No. 79 \| Steering Equipment
Document:	Revision 5 \| Amendment 3
Corresponds to:	04 series of amendments \| Supplement 3 (Entered into force on 4 Jan 2023)
Based on:	Document WP.29/2022/81

Regulation:	UN Regulation No. 79 \| Steering Equipment
Document:	Revision 4 \| Amendment 9
Corresponds to:	03 series of amendments \| Supplement 8 (Entered into force on 4 Jan 2023)
Based on:	Document WP.29/2022/80

Regulation:	UN Regulation No. 12 \| Steering Mechanism Impact Protection
Document:	Revision 4 \| Amendment 5
Corresponds to:	05 series of amendments (Entered into force on 4 Jan 2023)
Based on:	Document WP.29/2022/69 Proposal from GRSP to align UN R12 with the provisions of GTR 20 on post-crash electrical safety and the administrative provisions of Revision 3 to the 1958 Agreement. The amendments only impact the approval of vehicles with an electric power train operating at high voltage.

Regulation:	UN Regulation No. 107 \| Construction of Coaches and Buses
Document:	Revision 10
Corresponds to:	10 series of amendments (Entered into force on 8 Oct 2022)
Based on:	Document WP.29/2022/53 Proposal to improve evacuation times of M₂ and M₃ vehicles, including new provisions for devices to break window glass.

Regulation:	UN Regulation No. 117 \| Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance
Document:	Revision 4 \| Amendment 6
Corresponds to:	02 series of amendments \| Supplement 14 (Entered into force on 8 Oct 2022)
Based on:	Document WP.29/2022/8 Proposal to introduce provisions for ice grip tyres, clarify provisions on Conformity of Production, sample submissions, and testing methods, and to make editorial corrections and improvements.

Regulation:	UN Regulation No. 79 \| Steering Equipment
Document:	Revision 3 \| Amendment 5
Corresponds to:	02 series of amendments \| Supplement 4 (Entered into force on 8 Oct 2022)
Based on:	Document WP.29/2022/14

Regulation:	UN Regulation No. 161 \| Devices for Protection against Unauthorized Use
Document:	Revision 0 \| Amendment 3
Corresponds to:	00 series of amendments \| Supplement 3 (Entered into force on 5 Jun 2023)
Based on:	Document WP.29/2022/146 Proposal from GRSG to clarify the scope of the UN Regulation and to complement the text with the missing Supplement 7 to the original version of UN R116.

Regulation:	UN Regulation No. 157 \| Automated Lane-Keeping Systems (ALKS)
Document:	Revision 0 \| Amendment 4
Corresponds to:	01 series of amendments (Entered into force on 4 Jan 2023)
Based on:	Document WP.29/2022/59/Rev.1 Proposal to increase the maximum operational speed to 130 km/h, add lane-change and minimal risk manoeuvre provisions, responsiveness to emergency vehicles, and introduce data collection specifications.

Regulation:	UN Regulation No. 79 \| Steering Equipment
Document:	Revision 5 \| Amendment 3
Corresponds to:	04 series of amendments \| Supplement 3 (Entered into force on 4 Jan 2023)
Based on:	Document WP.29/2022/81

Regulation:	UN Regulation No. 79 \| Steering Equipment
Document:	Revision 4 \| Amendment 9
Corresponds to:	03 series of amendments \| Supplement 8 (Entered into force on 4 Jan 2023)
Based on:	Document WP.29/2022/80

Regulation:	UN Regulation No. 12 \| Steering Mechanism Impact Protection
Document:	Revision 4 \| Amendment 5
Corresponds to:	05 series of amendments (Entered into force on 4 Jan 2023)
Based on:	Document WP.29/2022/69 Proposal from GRSP to align UN R12 with the provisions of GTR 20 on post-crash electrical safety and the administrative provisions of Revision 3 to the 1958 Agreement. The amendments only impact the approval of vehicles with an electric power train operating at high voltage.

Regulation:	UN Regulation No. 107 \| Construction of Coaches and Buses
Document:	Revision 10
Corresponds to:	10 series of amendments (Entered into force on 8 Oct 2022)
Based on:	Document WP.29/2022/53 Proposal to improve evacuation times of M₂ and M₃ vehicles, including new provisions for devices to break window glass.

Regulation:	UN Regulation No. 117 \| Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance
Document:	Revision 4 \| Amendment 6
Corresponds to:	02 series of amendments \| Supplement 14 (Entered into force on 8 Oct 2022)
Based on:	Document WP.29/2022/8 Proposal to introduce provisions for ice grip tyres, clarify provisions on Conformity of Production, sample submissions, and testing methods, and to make editorial corrections and improvements.

Regulation:	UN Regulation No. 79 \| Steering Equipment
Document:	Revision 3 \| Amendment 5
Corresponds to:	02 series of amendments \| Supplement 4 (Entered into force on 8 Oct 2022)
Based on:	Document WP.29/2022/14

Documents
Agenda | Informal |

Description (click for more information)

Reference No.

Draft agenda for the WLTP informal group "intermediate meeting"

WLTP-IMD-02

05 Feb 2020

Informal Group

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-IMD-02

WLTP: Proposals for PEV procedures for Type VI test (Japan)

WLTP-IMD-03

18 Feb 2020

Informal Group

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-IMD-03

Low Temperature Test Procedure for Electric Vehicles (ACEA)

WLTP-IMD-04

19 Feb 2020

Informal Group

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-IMD-04

PEV low temperature family concept (ACEA)

WLTP-IMD-05

19 Feb 2020

Informal Group

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-IMD-05

CO2/FC correction for (N)OVC-HEV/(N)OVC-FCHV (ACEA)

WLTP-IMD-06

19 Feb 2020

Informal Group

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-IMD-06

Summary of ODB-II GTR

WLTP-IMD-07

19 Feb 2020

Informal Group

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 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).

WLTP-IMD-07

GTR 15: Emerging Amendment 6 working draft

WLTP-IMD-08-Rev.6

20 Mar 2020

Informal Group

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-IMD-08-Rev.6

Topics

Documents
Agenda | Informal |

WLTP-IMD-02 Draft agenda for the WLTP informal group "intermediate meeting"
Download in .pdf format