GAR | GRRF-76-29

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)

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. 13 \| Heavy-Duty Vehicle Braking
Document:	Revision 9 \| Amendment 2
Corresponds to:	12 series of amendments \| Supplement 2 (Entered into force on 5 Jun 2023)
Based on:	Document WP.29/2022/138

Regulation:	UN Regulation No. 13 \| Heavy-Duty Vehicle Braking
Document:	Revision 8 \| Amendment 11
Corresponds to:	11 series of amendments \| Supplement 20 (Entered into force on 5 Jun 2023)
Based on:	Document WP.29/2022/137 Proposal to clarify provisions regarding the actuation of the parking brake warning device to cover the case of electric control transmission systems where there may be a transition between parked (applied) and un-parked (released) braking states.

Proposed continuation of the work related to modular vehicle combinations

Document GRRF-76-29

13 February 2014

76th GRRF session (17-21 Feb 2014)

Request from the chair of the former informal group on automated couplings between vehicles for a mandate to develop amendments to braking, steering, vehicle stability, couplings, and possibly other areas related to modular vehicle combinations either through a new working group or an existing one (e.g., the R55 informal group). The aim would be to enable type approval of components used in vehicle combinations.

Status: Request for mandate

76th GRRF session (17-21 Feb 2014)

3. | Regulations Nos. 13 and 13-H (Braking)

3. (b) | Automated Connections between Vehicles (ACV)

8. The Chair of the informal working group on ACV introduced GRRF-76-29 proposing follow-up actions for the ACV informal working group, on road trains. GRRF noted that this matter would interest both braking experts and mechanical coupling experts. GRRF supported GRRF-76-29 and requested a proposal for a Terms of Reference update for the informal group, which the chair of the informal group volunteered to prepare.

3. (c) | Clarifications

3. (e) | Other business

12. (b) | Revision and extension of approvals

66th GRRF session (15-17 Sep 2009)

Reference Number:	ECE/TRANS/2023/7/Rev.1
Meeting Session(s):	35th PTI session (24 Apr)
Document date:	11 Dec 23
Regarding:	ePTI \| PTI-ADAS \| PTI-AV \| Safe and Clean Vehicles

Reference Number:	PTI-35-01/Rev.1
Meeting Session(s):	35th PTI session (24 Apr)
Document date:	22 Apr 24
Regarding:	PTI-AECS \| PTI: PN Emissions \| ePTI \| PTI Anti-Tampering \| PTI: Whole Life Compliance

Reference Number:	ACPE-07-08
Meeting Session(s):	7th ACPE session (26 Mar)
Document date:	22 Apr 24
Regarding:	ACPE

Reference Number:	ACPE-07-07
Meeting Session(s):	7th ACPE session (26 Mar)
Document date:	22 Apr 24
Regarding:	ACPE

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