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)

Working Party on Noise and Tyres | Session 78 | 30 Aug-1 Sep 2023

Geneva

AGENDA

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Agenda Item 7. (f)

Other UN Regulations on tyres

GRBP will consider amendment proposals, if any, to other UN Regulations on tyres.

Documentation

GRBP-78-29 Proposal to split retreaded tyre regulation (BIPAVER, ETRTO, France, and Netherlands)

GRBP-78-30 UN R109: Proposal for amendments (BIPAVER, ETRTO, France, and Netherlands)

GRBP-78-31 Retreaded tyres: Proposal for a new UN Regulation (BIPAVER, ETRTO, France, and Netherlands)

Reference Number:	GRBP-78-29
Submitted by:	BIPAVER, ETRTO, France, and Netherlands
Meeting Session(s):	78th GRBP session (30 Aug-1 Sep 2023)
Document date:	25 Aug 23
Regarding:	UN R109 CV Retreaded Tires \| UN R117 Tire Noise, Wet Adhesion, and Rolling Resistance
View full document file for more information

Reference Number:	GRBP-78-30
Submitted by:	BIPAVER, ETRTO, France, and Netherlands
Meeting Session(s):	78th GRBP session (30 Aug-1 Sep 2023)
Document date:	25 Aug 23
Document status:	Informal GR review
Regarding:	UN R109 CV Retreaded Tires
View full document file for more information

Reference Number:	GRBP-78-31
Submitted by:	BIPAVER, ETRTO, France, and Netherlands
Meeting Session(s):	78th GRBP session (30 Aug-1 Sep 2023)
Document date:	25 Aug 23
Document status:	Informal GR review
Regarding:	UN R109 CV Retreaded Tires
View full document file for more information

Reference Number:	SIGTP-04-01
Meeting Session(s):	4th SIGTP session (4 Jul)
Document date:	01 Jul 24
Regarding:	UN R100 Electric Powertrain Vehicles \| GTR No. 20 Electric Vehicle Safety

Reference Number:	SIGTP-04-02/Rev.2
Meeting Session(s):	4th SIGTP session (4 Jul)
Document date:	01 Jul 24
Regarding:	UN R100 Electric Powertrain Vehicles \| GTR No. 20 Electric Vehicle Safety