GAR

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)

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.

Working Party on General Safety | Session 121 | 12-16 Apr 2021

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Agenda Item 4. (a)

UN Regulation No. 46 (Devices for indirect vision)

39. The expert from Germany introduced a proposal for amendments to UN Regulation No. 46 (GRSG-121-18), proposing amendments to the text in paragraphs 6.2.2.1.1. and 6.3.1.1., and with the aim of aligning the radii requirements for camera-monitor systems of UN Regulation No. 46 in line with the radii requirements of UN Regulation No. 26 and UN Regulation No. 61.

40. The expert from OICA presented a proposal for amendments to UN Regulation No. 46 (GRSG-121-19), with the aim to align requirements of the outer radius for a mirror system for indirect vision and a camera-monitor-device for indirect vision within UN Regulation No. 46. She invited the expert from Germany to develop a joint proposal for amendments to UN Regulation No. 46 for the October 2021 session of GRSG.

41. GRSG considered documents GRSG-121-18 and GRSG-121-19 proposing amendments to UN Regulation No. 46 and requested their submission as a consolidated official document for consideration at the October 2021 session of GRSG.

Documentation

GRSG-121-18 UN R46: Proposal for Supplement 10 to the 04 series of amendments (Germany)

GRSG-121-19 UN R46: Proposal for amendments (OICA)

Reference Number:	GRSG-121-18
Submitted by:	Germany
Meeting Session(s):	121st GRSG session (12-16 Apr 2021)
Document date:	09 Apr 21
Document status:	Informal GR review
Regarding:	UN R46 Indirect Vision
View full document file for more information

Reference Number:	GRSG-121-19
Submitted by:	OICA
Meeting Session(s):	121st GRSG session (12-16 Apr 2021)
Document date:	09 Apr 21
Document status:	Superseded
Regarding:	UN R46 Indirect Vision
View full document file for more information

Reference Number:	R134-24-05
Meeting Session(s):	24th R134 session (7 May)
Document date:	09 May 24
Regarding:	UN R134 Hydrogen Fuel Cell Safety \| GTR No. 13 Hydrogen/Fuel Cell Vehicles

Reference Number:	WT-57-03
Meeting Session(s):	57th WT session (17 Apr)
Document date:	07 May 24
Regarding:	UN R117 Tire Noise, Wet Adhesion, and Rolling Resistance