GAR | GRSP-72-32

Regulation:	UN Regulation No. 131 \| Advanced Emergency Braking Systems
Document:	Revision 1 \| Amendment 3
Corresponds to:	01 series of amendments \| Supplement 3 (Entered into force on 24 Sep 2023)
Based on:	Document WP.29/2023/11 Proposal to increase the potential speed reduction during the collision warning phase and clarify the interpretation of “engine start/run cycle”.

Regulation:	UN Regulation No. 131 \| Advanced Emergency Braking Systems
Document:	Revision 2 \| Amendment 1
Corresponds to:	02 series of amendments \| Supplement 1 (Entered into force on 24 Sep 2023)
Based on:	Document WP.29/2023/12 Proposal to align provisions with corresponding provisions of UN R152 and to clarify the interpretation of the provisions on system robustness when applied to heavy duty vehicles.

Regulation:	UN Regulation No. 137 \| Restraint System in Frontal Impact
Document:	Revision 2
Corresponds to:	01 series of amendments \| Supplement 1 (Entered into force on 29 Dec 2018)
Corresponds to:	01 series of amendments \| Supplement 2 (Entered into force on 28 May 2019)
Corresponds to:	01 series of amendments \| Supplement 3 (Entered into force on 3 Jan 2021)
Corresponds to:	02 series of amendments (Entered into force on 9 Jun 2021)

UN R153: Proposal for the supplement 3 to the original version

Document GRSP-72-32

5 December 2022

72nd GRSP session (5-9 Dec 2022)

The proposal aims to amend the details of the requirements for post-crash safety of hydrogen fuelled vehicles.

Submitted by OICA

73rd GRSP session (15-19 May 2023)

18. | UN Regulation No. 153 (Fuel system integrity and electric power train safety at rear-end collision)

44. As per paragraphs 23, 25, 38 and 40, the expert from OICA introduced GRSP-73-31 (superseding ECE/TRANS/WP.29/GRSP/2023/21) to incorporate provisions on hydrogen-fuelled vehicles into UN Regulation No. 153. GRSP adopted ECE/TRANS/WP.29/GRSP/2023/21 as amended by annex XII to the session report. The secretariat was requested to submit the proposal as draft Supplement 4 to the Original Version of UN Regulation No. 153, for consideration and vote at the November 2023 sessions of WP.29 and AC.1.

72nd GRSP session (5-9 Dec 2022)

16. | UN Regulation No. 153 (Fuel system integrity and electric power train safety at rear-end collision)

41. Under agenda items 7, 12 and 14 (see paragraphs 22, 35 and 37), the expert from OICA introduced GRSP-72-32 to harmonize already existing provisions on hydrogen fuelled vehicles of UN Regulation No. 153 to the provisions of UN GTR No. 13, Amendment 1. GRSP requested its experts to provide feedback on GRSP-72-32 to the expert from OICA before the deadline for submission of official documents for its May 2023 session.

Reference Number:	GRBP-TFAVRS-05-03/Rev.1
Meeting Session(s):	5th GRBP-TFAVRS session (17 Jul)
Document date:	17 Jul 24
Regarding:	UN R138 Quiet Road Transport Vehicles \| Regulation Screening for ADS

Reference Number:	GRBP-TFAVRS-05-05
Meeting Session(s):	5th GRBP-TFAVRS session (17 Jul)
Document date:	17 Jul 24
Regarding:	Regulation Screening for ADS

Reference Number:	GRBP-TFAVRS-05-02
Meeting Session(s):	5th GRBP-TFAVRS session (17 Jul)
Document date:	17 Jul 24
Regarding:	Regulation Screening for ADS

Reference Number:	GRBP-TFAVRS-05-01/Rev.1
Meeting Session(s):	5th GRBP-TFAVRS session (17 Jul)
Document date:	17 Jul 24
Regarding:	Regulation Screening for ADS

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