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.

World Forum for the Harmonization of Vehicle Regulations | Session 184 | 22-24 Jun 2021

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Agenda Item 19.25.

Proposal for a draft UN GTR durability of after treatment devices for two- and three- wheeled motor vehicles (Environmental and Propulsion Performance Requirements of L-category vehicles)

160. The Chair of AC.3 recommended that AC.3 endorses ECE/TRANS/WP.29/2021/81, granting authorization to the IWG on EPPR to develop a new UN GTR on durability of after treatment devices for two- and three- wheeled motor vehicles. AC.3 adopted ECE/TRANS/WP.29/2021/81 and requested the secretariat to issue it as an AC.3 document for consideration at its next session in November 2021.

Documentation

WP.29/2021/81 Request for authorization to develop a UN GTR on durability of after treatment devices for two- and three-wheeled motor vehicles

Reference Number:	WP.29/2021/81
Meeting Session(s):	184th WP.29 session (22-24 Jun 2021)
Document date:	12 Apr 21
Document status:	Adopted by WP.29
Regarding:	GTR No. 23 L-vehicle Pollution Control Durability
View full document file for more information

Reference Number:	FADS-15-02
Submitted by:	VCA
Meeting Session(s):	15th FADS session (26 Apr)
Document date:	26 Apr 24
Regarding:	UN R79 Steering Equipment \| Regulation Screening for ADS