GAR | GRRF-84-04

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.

Amendments to the Justification part in document GRRF/2017/12 (UN R13)

Document GRRF-84-04

11 September 2017

84th GRRF session (19-22 Sep 2017)

Proposal to clarify the intent and rationale behind the proposal to simplify the verification of sufficient movement on the balancer without having to take measurements underneath the trailer in a potentially unsafe position.

Submitted by France and Germany

Status: Superseded

84th GRRF session (19-22 Sep 2017)

3. (a) | Regulations Nos. 13 and 13-H: Electronic Stability Control

3. (b) | Regulations Nos. 13 and 13-H: Modular Vehicle Combinations

3. (c) | Regulations Nos. 13 and 13-H: Clarifications

14. The expert from Germany introduced ECE/TRANS/WP.29/GRRF/2017/12 as amended by GRRF-84-04 (Justification), clarifying the verification of the sufficient movement on the balancer without having to take measurements underneath the trailer in a potentially unsecure position. GRRF adopted this proposal.

15. GRRF requested the secretariat to submit the three official documents above as draft Supplement 15 to the 11 series of amendments to Regulation No. 13 for consideration and vote by WP.29 and AC.1 at their March 2018 session.

Reference Number:	GRVA-Scenarios-03
Submitted by:	UK
Meeting Session(s):	GRVA Scenario Catalogue Workshop (6-7 May)
Document date:	26 Apr 24
Regarding:	Automated Driving

Reference Number:	GRVA-Scenarios-01
Meeting Session(s):	GRVA Scenario Catalogue Workshop (6-7 May)
Document date:	26 Apr 24
Regarding:	Automated Driving

Reference Number:	GRVA-Scenarios-02
Submitted by:	France
Meeting Session(s):	GRVA Scenario Catalogue Workshop (6-7 May)
Document date:	26 Apr 24
Regarding:	Automated Driving

Reference Number:	EVE-69-24
Meeting Session(s):	69th EVE session (16-17 Apr)
Document date:	25 Apr 24
Regarding:	GTR No. 21 EV Power Determination \| GTR No. 22 EV Battery Durability \| HD EV Battery Durability

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Documents concerning UN R13 Heavy-Duty Braking

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