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 Noise and Tyres | Session 79 | 6-9 Feb

Geneva

AGENDA

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Agenda Item 2.

UN Regulation No. 41 (Noise emissions of motorcycles)

GRBP will recall that, at its previous session, it decided to revert to the proposals that had been submitted by the experts from the International Motorcycle Manufacturers Association (IMMA) and the International Organisation of Standardisation (ISO) with the aim to allow the use of the latest standard ISO 10844:2021 test track.

Documentation

GRBP-79-13 UN R41: Proposal to replace ECE/TRANS/WP.29/GRBP/2023/15 (France, IMMA, and ISO)

GRBP-79-14 UN R41: Proposal to replace ECE/TRANS/WP.29/GRBP/2023/14 (France, IMMA, and ISO)

GRBP-79-15 UN R41: Interpretation document with regards to the number of test points when performing test runs for type approval (IMMA)

GRBP-79-16 UN R41: Interpretation document with regards applicable test speed of the motorcycle when performing test runs for type approval (IMMA)

GRBP-79-38 UN R41: Introduction to the proposed interpretation documents (IMMA)

Reference Number:	GRBP-79-13
Submitted by:	France, IMMA, and ISO
Meeting Session(s):	79th GRBP session (6-9 Feb)
Document date:	25 Jan 24
Document status:	Superseded
Regarding:	UN R41 Motorcycle Noise
View full document file for more information

Reference Number:	GRBP-79-14
Submitted by:	France, IMMA, and ISO
Meeting Session(s):	79th GRBP session (6-9 Feb)
Document date:	25 Jan 24
Document status:	Superseded
Regarding:	UN R41 Motorcycle Noise
View full document file for more information

Reference Number:	GRBP-79-15
Submitted by:	IMMA
Meeting Session(s):	79th GRBP session (6-9 Feb)
Document date:	25 Jan 24
Document status:	Informal GR review
Regarding:	UN R41 Motorcycle Noise
View full document file for more information

Reference Number:	GRBP-79-16
Submitted by:	IMMA
Meeting Session(s):	79th GRBP session (6-9 Feb)
Document date:	25 Jan 24
Document status:	Informal GR review
Regarding:	UN R41 Motorcycle Noise
View full document file for more information

Reference Number:	GRBP-79-38
Submitted by:	IMMA
Meeting Session(s):	79th GRBP session (6-9 Feb)
Document date:	03 Feb 24
Regarding:	UN R41 Motorcycle Noise
View full document file for more information

Reference Number:	WSR14-01-04
Submitted by:	TU Graz
Meeting Session(s):	1st WSR14 session (25-26 Apr)
Document date:	26 Apr 24
Regarding:	UN R14 Safety-Belt/ISOFIX Anchorages \| Equitable Occupant Protection