GAR | GRPE-76-21

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.

UN R24: Proposal for amendments

Document GRPE-76-21

10 January 2018

76th GRPE session (9-12 Jan 2018)

Proposal to align UN R24 (Compression Ignition Engines – Emission of Visible Pollutants – Power Measurement) with UN R85 with regard to correction factors.

Submitted by OICA

Status: Superseded

77th GRPE session (4-8 Jun 2018)

5. | Regulations Nos. 85, 115, 133, and 143

38. The expert from OICA presented GRPE-77-20 that improves the justification of ECE/TRANS/WP.29/GRPE/2018/19 by proposing a solution to align the provisions of the 03 series of amendments to UN Regulation No. 24 with UN Regulation No. 85. GRPE adopted the proposal and requested the secretariat to submit it to WP.29 and AC.1 for consideration and vote at their June 2018 sessions as draft Supplement 4 to the 03 series of amendments to UN Regulation No. 24.

76th GRPE session (9-12 Jan 2018)

14. | Any other business

53. The expert from OICA briefly introduced GRPE-76-21, proposing to amend UN Regulation No. 24. He agreed to prepare an informal document along the lines in his presentation.

14.2. | UN Regulation No. 24

Reference Number:	TF-AVRS-12-06/Rev.1
Submitted by:	OICA
Meeting Session(s):	12th TF-AVRS session (27 Mar)
Document date:	23 Apr 24
Regarding:	GTR No. 24 Brake Emissions \| Regulation Screening for ADS

Reference Number:	TF-AVRS-13-04
Submitted by:	OICA
Meeting Session(s):	13th TF-AVRS session (23 Apr)
Document date:	23 Apr 24
Regarding:	UN R143 HD Dual Fuel Retrofit Systems

Reference Number:	TF-AVRS-13-03
Submitted by:	OICA
Meeting Session(s):	13th TF-AVRS session (23 Apr)
Document date:	23 Apr 24
Regarding:	UN R115 LPG/CNG Retrofit Systems

Reference Number:	EPPR-64-01
Meeting Session(s):	64th EPPR session (10 Jul)
Document date:	23 Apr 24
Regarding:	GTR No. 2 WMTC \| GTR No. 23 L-vehicle Pollution Control Durability \| L-BEV Range \| L-vehicle EPPR \| Motorcycle Max Power

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