GAR | Diesel/CNG/LNG Engine Emissions

Reference Number:	IWVTA-49-01
Meeting Session(s):	49th IWVTA session (6 Nov)
Document date:	01 Aug 25
Regarding:	UN R0 International Whole Vehicle Type Approval

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UN R51: Comments on draft Supplement proposal (Annex 7)

Reference Number:	R51/R138-13-07
Meeting Session(s):	13th R51/R138 session (6 Aug)
Document date:	01 Aug 25
Regarding:	UN R51 Vehicle Noise
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UN R138: Draft amendment on AVAS sound levels

Reference Number:	R51/R138-13-06
Meeting Session(s):	13th R51/R138 session (6 Aug)
Document date:	01 Aug 25
Regarding:	UN R138 Quiet Road Transport Vehicles

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UN R51: Draft guidance on interpretation of the footnote on generated sounds

Reference Number:	R51/R138-13-05
Meeting Session(s):	13th R51/R138 session (6 Aug)
Document date:	01 Aug 25
Regarding:	UN R51 Vehicle Noise
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UN R51: Proposal for corrections to the 03 series of amendments

Informal consolidated text for better reading.

Reference Number:	R51/R138-13-04
Submitted by:	OICA
Meeting Session(s):	13th R51/R138 session (6 Aug)
Document date:	01 Aug 25
Regarding:	UN R51 Vehicle Noise
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UN R51: Draft proposal to amend document GRBP/2025/29

Reference Number:	R51/R138-13-03
Meeting Session(s):	13th R51/R138 session (6 Aug)
Document date:	01 Aug 25
Regarding:	UN R51 Vehicle Noise
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Upcoming Meetings

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Electric Vehicles and the Environment | Session 87 | 4 Sep

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Electric Vehicle Safety | Session 30 | 9-11 Sep

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Informal Working Group on Automated Driving Systems | Session 13 | 10-11...

Automotive Life Cycle Assessment | Session 26 | 10 Sep

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5 Aug 2024 GTR No. 21 | Amendment 1 | Appendix 1

Regulation:	GTR No. 21 \| Electric Vehicle System Power Determination
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5 Aug 2024 GTR No. 21 | Amendment 1

Regulation:	GTR No. 21 \| Electric Vehicle System Power Determination
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5 Aug 2024 GTR No. 22 | Amendment 1 | Appendix 1

Regulation:	GTR No. 22 \| Electrified Vehicle Battery Durability
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5 Aug 2024 GTR No. 22 | Amendment 1

Regulation:	GTR No. 22 \| Electrified Vehicle Battery Durability
Document:	GTR No. 22

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Reference Number:	PTI-16-02
Meeting Session(s):	16th PTI session (15 Nov 2019)
Document date:	10 Nov 19
Regarding:	UN Rule No. 1 Environmental Protection \| UN Rule No. 2 Roadworthiness \| UN R13 Heavy-Duty Braking \| UN R24 Diesel Engine Emissions \| UN R48 Installation of Lighting \| UN R49 Diesel/CNG/LNG Engine Emissions \| UN R79 Steering Equipment \| UN R130 Lane-departure Warning \| UN R131 Advanced Emergency Braking \| UN R139 Brake Assist Systems \| UN R140 ESC Systems