GAR | LTTF-Session 32

Document Title: GTR 22: Consideration of potential improvements

Document Reference Number: EVE-65-12

Meeting Session: 65th EVE session (11-12 Oct)

Document date: 03 Oct 23 (Posted 03 Oct 23)

This document concerns GTR No. 22 | Electrified Vehicle Battery Durability.

Document Title: Heavy-duty EV battery durability: Discussion on alternative methods for verifying battery monitor

Document Reference Number: EVE-65-09

Meeting Session: 65th EVE session (11-12 Oct)

Document date: 03 Oct 23 (Posted 03 Oct 23)

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

Document Title: Heavy-duty EV battery durability: Working draft text for a new UN GTR

Document Reference Number: EVE-65-08

Meeting Session: 65th EVE session (11-12 Oct)

Document date: 03 Oct 23 (Posted 03 Oct 23)

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

Document Title: Heavy-duty EV battery durability: Open items

Document Reference Number: EVE-65-07

Meeting Session: 65th EVE session (11-12 Oct)

Document date: 03 Oct 23 (Posted 03 Oct 23)

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

Document Title: Heavy-duty EV battery durability GTR: Working draft text

Document Reference Number: 9_11-10-2023

Meeting Session: N/A

Document date: 03 Oct 23 (Posted 03 Oct 23)

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

Document Title: Heavy-duty electric vehicle battery durability GTR: Open issues

Document Reference Number: 9_11-10-2023

Meeting Session: N/A

Document date: 03 Oct 23 (Posted 03 Oct 23)

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

Document Title: GTR 21: Working draft for amendments

Document Reference Number: EVE-65-06

Meeting Session: 65th EVE session (11-12 Oct)

Document date: 03 Oct 23 (Posted 03 Oct 23)

This document concerns GTR No. 21 | Electric Vehicle System Power Determination.

Document Title: GTR 21: Bench test validation results and suggestions for improvements

Document Reference Number: EVE-65-05

Submitted by: China

Meeting Session: 65th EVE session (11-12 Oct)

Document date: 03 Oct 23 (Posted 03 Oct 23)

This document concerns GTR No. 21 | Electric Vehicle System Power Determination.

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

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WLTP Low Temperature Task Force | Session 32 | 12 Dec 2019

Web Conference

Documents
Agenda | Informal | Report |

Description (click for more information)

Reference No.

Optional WLTP Annex on Low Temperature Testing: Draft Text

12 Dec 2019

Informal Subgroup

Worldwide Harmonized Light Vehicle Emissions Test Procedure WLTP Worldwide Harmonized Light Vehicles Test Procedure

Agenda for the 32nd WLTP Low Temperature Task Force session

LTTF-32-01/Rev.1

10 Dec 2019

Informal Subgroup

Worldwide Harmonized Light Vehicle Emissions Test Procedure WLTP Worldwide Harmonized Light Vehicles Test Procedure

LTTF-32-0001/Rev.1

WLTP Low Temperature Task Force Auxiliaries Subgroup activities update

LTTF-32-02

12 Dec 2019

Informal Subgroup

Worldwide Harmonized Light Vehicle Emissions Test Procedure WLTP Worldwide Harmonized Light Vehicles Test Procedure

LTTF-32-0002

Frequently Asked Questions (FAQ) for Low Temperature Task Force Auxiliaries provisions

LTTF-32-03

11 Dec 2019

Informal Subgroup

Worldwide Harmonized Light Vehicle Emissions Test Procedure WLTP Worldwide Harmonized Light Vehicles Test Procedure

LTTF-32-0003

WLTP Low Temperature: Dynamometer warm up provisions

LTTF-32-04

12 Dec 2019

Informal Subgroup

Worldwide Harmonized Light Vehicle Emissions Test Procedure WLTP Worldwide Harmonized Light Vehicles Test Procedure

LTTF-32-0004

Draft text for Heating system for cabin via HVAC blown air and Heat Pump variations (Auxiliaries No. 1 & 2)

LTTF-32-05

12 Dec 2019

Informal Subgroup

Worldwide Harmonized Light Vehicle Emissions Test Procedure WLTP Worldwide Harmonized Light Vehicles Test Procedure

LTTF-32-0005

Road load setting procedure for WLTP Low Temperature test

LTTF-32-06

13 Dec 2019

Informal Subgroup

Worldwide Harmonized Light Vehicle Emissions Test Procedure WLTP Worldwide Harmonized Light Vehicles Test Procedure

LTTF-32-0006

WLTP Low Temperature Task Force issues status

LTTF-32-07

16 Dec 2019

Informal Subgroup

Worldwide Harmonized Light Vehicle Emissions Test Procedure WLTP Worldwide Harmonized Light Vehicles Test Procedure

Status pursuant to the 32nd LTTF session.

LTTF-32-0007

Draft minutes of the 32nd WLTP Low Temperature Task Force session

LTTF-32-08/Rev.1

19 Dec 2019

Informal Subgroup

Worldwide Harmonized Light Vehicle Emissions Test Procedure WLTP Worldwide Harmonized Light Vehicles Test Procedure

LTTF-32-0008/Rev.1

Topics

Documents
Agenda | Informal | Report |

LTTF-32-01/Rev.1 Agenda for the 32nd WLTP Low Temperature Task Force session
Download in .pdf format

LTTF-32-08/Rev.1 Draft minutes of the 32nd WLTP Low Temperature Task Force session