GAR

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 183 | 9-11 Mar 2021

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Agenda Item 4.2.1.

Reproduction and reference to private standards in UN Regulations, Global Technical Regulations and Rules

58. The secretariat introduced ECE/TRANS/WP.29/2021/55 providing a status report of the activities of the Informal Working Group (IWG) on Particulate Measurement Programme (PMP) on brake emissions measurement procedure, as part of the task force 1 activities that defined an Inertia Dynamometer Protocol to Measure and Characterise Brake Emissions Using the WLTP-Brake Cycle.

59. He explained that SAE International had expressed interest in including part of the procedure developed by the IWG on PMP into an upcoming revision of a standard by SAE International.

60. WP.29 welcomed the report by the IWG on PMP and invited SAE International to refer to ECE/TRANS/WP.29/2012/55 for the revised private standard they are developing.

Documentation

WP.29/2021/55 Information on PMP brake emissions measurement procedure and inclusion in SAE standard

Reference Number:	WP.29/2021/55
Meeting Session(s):	183rd WP.29 session (9-11 Mar 2021)
Document date:	02 Mar 21
Regarding:	NEPE
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Reference Number:	TF-AVRS-13-03/Rev.1
Submitted by:	OICA
Meeting Session(s):	13th TF-AVRS session (23 Apr)
Document date:	24 Apr 24
Regarding:	UN R115 LPG/CNG Retrofit Systems

Reference Number:	TA-23-04
Submitted by:	ETRTO
Meeting Session(s):	23rd TA session (25 Apr)
Document date:	24 Apr 24
Regarding:	Tyre wear

Reference Number:	TA-23-03
Submitted by:	ETRTO
Meeting Session(s):	23rd TA session (25 Apr)
Document date:	24 Apr 24
Regarding:	Tyre wear

Reference Number:	TA-23-02
Submitted by:	ETRTO
Meeting Session(s):	23rd TA session (25 Apr)
Document date:	24 Apr 24
Regarding:	Tyre wear