GAR | GRBP-75-31/Rev.2

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 R54: Proposal for Supplement 25 to the 00 series of amendments

Document GRBP-75-31/Rev.2

10 February 2022

75th GRBP session (8-11 Feb 2022)

Proposal to avoid placing requirements in the Definitions section and to facilitate the text by making use of the definition of “service description” that was introduced by Supplement 24.

Submitted by ETRTO

Status: Superseded

187th WP.29 session (20-24 Jun 2022)

4.9.3. | Proposal for Supplement 25 to the original series of amendments to UN Regulation No. 54 (Tyres for commercial vehicles and their trailers)

75th GRBP session (8-11 Feb 2022)

4. (b) | UN Regulation No. 54 (Tyres for commercial vehicles and their trailers

17. GRBP recalled that, at its previous session, it decided to continue consideration of ECE/TRANS/WP.29/GRBP/2021/13 in view of other draft amendments to UN Regulation No. 54 (ECE/TRANS/WP.29/GRBP/72, para. 16). The expert from ETRTO tabled a proposal that aimed to consolidate the calculation of reference dimensions with that provided in United Nations Global Technical Regulation (UN GTR) No. 16 (ECE/TRANS/WP.29/GRBP/2022/6).

18. GRBP adopted ECE/TRANS/WP.29/GRBP/2022/6 and ECE/TRANS/WP.29/GRBP/2021/13, as amended by GRBP-75-31-Rev.2, and requested the secretariat to submit it for consideration and vote at the June 2022 sessions of WP.29 and AC.1 as draft Supplement 25 to the original series of amendments to UN Regulation No. 54.

Reference Number:	A-LCA-SG2-12-02
Submitted by:	CLEPA
Meeting Session(s):	12th A-LCA-SG2 session (25 Jul)
Document date:	25 Jul 24
Regarding:	LCA

Reference Number:	A-LCA-SG2-12-01
Meeting Session(s):	12th A-LCA-SG2 session (25 Jul)
Document date:	25 Jul 24
Regarding:	LCA

Reference Number:	TFCS-31-03
Submitted by:	FIA Foundation
Meeting Session(s):	31st TFCS session (2 Sep)
Document date:	23 Aug 24
Regarding:	UN R155 Cybersecurity \| UN R156 SW Updates

Reference Number:	TFCS-31-01/Rev.1
Meeting Session(s):	31st TFCS session (2 Sep)
Document date:	23 Aug 24
Regarding:	UN R155 Cybersecurity \| UN R156 SW Updates

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