GAR | WP.29/2023/121

Thursday, 3 July 2025
Week 27

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Latest Documents

2 Jul 2025 | UN R48: Baseline document for Stage 2 SLR | SLR-73-07

2 Jul 2025 | Input on SLR "apparent surface" discussions | SLR-73-06

2 Jul 2025 | Heavy EV battery durability: GTR Phase 2 summary | EVE-86-03

2 Jul 2025 | TF-STU: Agenda for the 15th (June 2025) session | TF-STU-15-01

2 Jul 2025 | Report of the 15th (June 2025) TF-STU task force session | TF-STU-15-02

2 Jul 2025 | Liquefied hydrogen fuel systems: Working draft text for a new UN Reg...

1 Jul 2025 | Presentation on hydrogen fuel systems and ISO 17268-1:2025 | TFH2-0...

1 Jul 2025 | Application of ISO 19887-1:2024 to Supply Lines for Additional TPRDs...

(10 posted during the past week)

UN R48: Baseline document for Stage 2 SLR

Reference Number:	SLR-73-07
Submitted by:	GTB
Meeting Session(s):	73rd SLR session (9-11 Jul)
Document date:	02 Jul 25
Regarding:	UN R48 Installation of Lighting \| SLR
View full document file for more information

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Input on SLR "apparent surface" discussions

Reference Number:	SLR-73-06
Submitted by:	GTB
Meeting Session(s):	73rd SLR session (9-11 Jul)
Document date:	02 Jul 25
Regarding:	UN R48 Installation of Lighting \| UN R148 Light-Signalling Devices \| UN R149 Road Illumination Devices (RID) \| UN R150 Retro-reflective Devices (RRD) \| SLR

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Heavy EV battery durability: GTR Phase 2 summary

Reference Number:	EVE-86-03
Meeting Session(s):	86th EVE session (8-9 Jul)
Document date:	02 Jul 25
Regarding:	HD EV Battery Durability

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.pdf format

TF-STU: Agenda for the 15th (June 2025) session

Reference Number:	TF-STU-15-01
Meeting Session(s):	15th TF-STU session (18 Jun)
Document date:	18 Jun 25
Regarding:	VRU Proximity Awareness

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Report of the 15th (June 2025) TF-STU task force session

Reference Number:	TF-STU-15-02
Meeting Session(s):	15th TF-STU session (18 Jun)
Document date:	02 Jul 25
Regarding:	VRU Proximity Awareness

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.pdf format

Liquefied hydrogen fuel systems: Working draft text for a new UN Regulation

Reference Number:	TFH2-01-05
Submitted by:	Netherlands and OICA
Meeting Session(s):	1st TFH2 session (1-2 Jul)
Document date:	02 Jul 25
Regarding:	Liquefied hydrogen storage systems

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.docx format

Presentation on hydrogen fuel systems and ISO 17268-1:2025

Reference Number:	TFH2-01-03
Submitted by:	Hydrogenium Consulting
Meeting Session(s):	1st TFH2 session (1-2 Jul)
Document date:	01 Jul 25
Regarding:	Liquefied hydrogen storage systems

Download from UNECE:

.ppt format

Application of ISO 19887-1:2024 to Supply Lines for Additional TPRDs

Reference Number:	TFH2-01-04
Submitted by:	KHK and METI
Meeting Session(s):	1st TFH2 session (1-2 Jul)
Document date:	01 Jul 25
Regarding:	Liquefied hydrogen storage systems

Download from UNECE:

.ppt format

Upcoming Meetings

Informal Working Group on Automated Driving Systems | Session 12 | 7-11 ...

Electric Vehicles and the Environment | Session 86 | 8-9 Jul

GRBP Task Force on Automated Vehicle Regulation Screening | Session 16 |...

A-LCA Subgroup 3: Production | Session 25 | 8 Jul

RD-ASEP R51/R138 Subgroup | Session 12 | 8-11 Jul

Simplification of Lighting and Light-Signalling Regulations | Session 73...

Task Force on Vehicle Sound Limits | Session 18 | 9 Jul

Task Force on the Fitness of GRVA Regulations for Application to ADS Veh...

Working Party on Noise and Tyres | Session 82 | 3-5 Sep

Electric Vehicle Safety | Session 30 | 9-11 Sep

Simplification of Lighting and Light-Signalling Regulations | Session 74...

Informal Working Group on Automated Driving Systems | Session 13 | 10-11...

View complete calendar

Latest Changes to Regulations

5 Aug 2024 GTR No. 21 | Amendment 1 | Appendix 1

Regulation:	GTR No. 21 \| Electric Vehicle System Power Determination
Document:	GTR No. 21

5 Aug 2024 GTR No. 21 | Amendment 1

Regulation:	GTR No. 21 \| Electric Vehicle System Power Determination
Document:	GTR No. 21

5 Aug 2024 GTR No. 22 | Amendment 1 | Appendix 1

Regulation:	GTR No. 22 \| Electrified Vehicle Battery Durability
Document:	GTR No. 22

5 Aug 2024 GTR No. 22 | Amendment 1

Regulation:	GTR No. 22 \| Electrified Vehicle Battery Durability
Document:	GTR No. 22

25 Jul 2024 GTR No. 9 | Amendment 3

Regulation:	GTR No. 9 \| Pedestrian Safety
Document:	GTR No. 9

25 Jul 2024 GTR No. 9 | Amendment 3 | Appendix 1

Regulation:	GTR No. 9 \| Pedestrian Safety
Document:	GTR No. 9

25 Jul 2024

Regulation:	GTR No. 13 \| Hydrogen and Fuel Cell Vehicle Safety
Document:	Amendment 1 \| Corrigendum 1

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6 May 2025 CO2 emissions EP fast-tracks vote on flexibility measures for...

10 Mar 2025 Electric vehicles and climatisation measuring the impact on...

29 Jan 2025 EU Parliament report on vehicle circularity and end-of-life...

9 Jan 2025 High-visibility clothing may thwart pedestrian crash prevention...

30 Dec 2024 Australia ceases UN R147 application

20 Dec 2024 NHTSA Proposes National Program for Vehicles with Automated...

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UN R135

AC.3

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2019

UN R135: Proposal for Supplement 3 to the Original Version and Supplement 4 to the 01 series of amendments

Reference Number: GRSP/2023/24

Proposal to introduce requirements for the post-crash safety of hydrogen-fuelled vehicles based on the Amendment 1 to UN GTR No. 13 (Hydrogen and Fuel Cells Vehicles).

Submitted by: OICA

Document date: 02 Mar 23

Document status: Superseded

Relevant to UN Regulation No. 135 | Pole side-impact protection and GTR No. 13 | Hydrogen and Fuel Cell Vehicle Safety.

View full document file for more information

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UN R135: Proposal for Supplement 3 to the Original Version and Supplement 4 to the 01 Series of Amendments

Reference Number: GRSP-73-32

Proposal aims to resolve editorial issues and to introduce requirements for the post-crash safety of hydrogen-fuelled vehicles based on the Amendment 1 to UN GTR No. 13 (Hydrogen and Fuel Cells Vehicles).

Submitted by: OICA

Document date: 11 May 23

Document status: Superseded

Relevant to UN Regulation No. 135 | Pole side-impact protection.

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UN R135: Proposal for Supplement 3

Document WP.29/2023/121

31 August 2023

191st WP.29 session (13-16 Nov 2023)

Proposal to introduce requirements for the post-crash safety of hydrogen-fuelled vehicles based on the Amendment 1 to UN GTR No. 13 (Hydrogen and Fuel Cells Vehicles).

Status: Adopted

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Previous Documents, Discussions, and Outcomes

191st WP.29 session (13-16 Nov 2023)

4.8.17. Proposal for Supplement 3 to the original version of UN Regulation No. 135 (Pole side impact)

4.8.18. Proposal for Supplement 4 to the 01 series of amendments to UN Regulation No. 135 (Pole side impact)

4.8.19. Proposal for Supplement 2 to the 02 series of amendments to UN Regulation No. 135 (Pole side impact)

73rd GRSP session (15-19 May 2023)

3. UN Global Technical Regulation No. 13 (Hydrogen and Fuel Cell Vehicles)

14. UN Regulation No. 135 (Pole Side Impact)

38. As per paragraphs 23 and 25, GRSP resumed discussion on two revised proposals (ECE/TRANS/WP.29/GRSP/2023/19, amended by GRSP-73-33 and ECE/TRANS/WP.29/GRSP/2023/24, amended by GRSP-73-32) tabled by the expert from OICA to harmonize already existing provisions on hydrogen-fuelled vehicles in UN Regulation No. 135. GRSP adopted:

ECE/TRANS/WP.29/GRSP/2023/24 amended by annex IX to the session report, as draft Supplement 3 to the Original Version and as draft Supplement 4 to the 01 Series of Amendments to UN Regulation No. 135;
ECE/TRANS/WP.29/GRSP/2023/19 amended by annex IX, as draft Supplement 2 to the 02 Series of Amendments to UN Regulation No. 135.

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