GAR | Diesel Engine Emissions

Tuesday, 29 July 2025
Week 31

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Latest Documents

25 Jul 2025 | GRPE: Agenda for the 93rd (October 2025) session | GRPE/2025/14

23 Jul 2025 | Minutes of the 23rd (July 2025) A-LCA-SG5 informal subgroup session ...

23 Jul 2025 | A-LCA: Next actions after submitting formal proposal | A-LCA-25-02

23 Jul 2025 | ADS: Consolidated working draft GTR and UNR provisions pursuant to A...

22 Jul 2025 | Advanced driver distraction warning systems: Proposal for a new UN R...

22 Jul 2025 | Driver drowsiness and attention warning systems: Proposal for a new ...

22 Jul 2025 | Automotive Life Cycle Assessments: Draft Mutual Resolution | WP.29/2...

22 Jul 2025 | Summary of the 10th (July 2025) CLIV informal group session | CLIV-1...

(9 posted during the past week)

GRPE: Agenda for the 93rd (October 2025) session

Reference Number:	GRPE/2025/14
Meeting Session(s):	93rd GRPE session (14-17 Oct)
Document date:	25 Jul 25

Download from UNECE:

.pdf format

.docx format

Minutes of the 23rd (July 2025) A-LCA-SG5 informal subgroup session

Reference Number:	A-LCA-SG5-23-05
Meeting Session(s):	23rd A-LCA-SG5 session (11 Jul)
Document date:	23 Jul 25
Regarding:	Automotive Life Cycle Assessment

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.docx format

A-LCA: Next actions after submitting formal proposal

Reference Number:	A-LCA-25-02
Meeting Session(s):	25th A-LCA session (22 Jul)
Document date:	23 Jul 25
Regarding:	Automotive Life Cycle Assessment

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.pdf format

ADS: Consolidated working draft GTR and UNR provisions pursuant to ADS-12 discussions

Consolidated text, including outcomes of discussions during the Helsinki session as complied by the OPI responsible for each section.

Reference Number:	ADS-12-03/Rev.2
Meeting Session(s):	12th ADS session (7-11 Jul)
Document date:	23 Jul 25
Regarding:	Automated Driving
View full document file for more information

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.pdf format

.docx format

Advanced driver distraction warning systems: Proposal for a new UN Regulation

Reference Number:	GRSG/2025/51
Submitted by:	Australia
Meeting Session(s):	130th GRSG session (6-9 Oct)
Document date:	22 Jul 25
Document status:	Formal GR review
Regarding:	ADDWS

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.pdf format

.docx format

Driver drowsiness and attention warning systems: Proposal for a new UN Regulation

Proposal for a new UN Regulation on uniform technical prescriptions concerning approval of a vehicle type with a Driver Drowsiness and Attention Warning (DDAW) system.

Reference Number:	GRSG/2025/50
Submitted by:	Australia
Meeting Session(s):	130th GRSG session (6-9 Oct)
Document date:	22 Jul 25
Document status:	Formal GR review
Regarding:	DDAW

Download from UNECE:

.pdf format

.docx format

Automotive Life Cycle Assessments: Draft Mutual Resolution

Reference Number:	WP.29/2025/XX
Meeting Session(s):	25th A-LCA session (22 Jul)
Document date:	22 Jul 25
Regarding:	Automotive Life Cycle Assessment

Download from UNECE:

.docx format

Summary of the 10th (July 2025) CLIV informal group session

Reference Number:	CLIV-10-08
Meeting Session(s):	10th CLIV session (10 Jul)
Document date:	22 Jul 25
Regarding:	Children left in vehicles

Download from UNECE:

.docx format

Upcoming Meetings

Safer and Cleaner Used and New Vehicles in Developing Markets | Session ...

GRBP Task Force on Automated Vehicle Regulation Screening | Session 17 |...

Informal Working Group on Children Left in Vehicles | Session 11 | 26-28...

Working Party on Noise and Tyres | Session 82 | 3-5 Sep

Electric Vehicles and the Environment | Session 87 | 4 Sep

Electric Vehicle Safety | Session 30 | 9-11 Sep

Simplification of Lighting and Light-Signalling Regulations | Session 74...

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

UN Task Force on Cybersecurity and Software Updates | Session 35 | 11 Sep

Task Force on the Fitness of GRVA Regulations for Application to ADS Veh...

Electric Vehicles and the Environment | Session 88 | 16-17 Sep

Working Party on Automated and Connected Vehicles | GRVA ADS Workshop | ...

View complete calendar

Latest Changes to Regulations

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

Regulation:	GTR No. 21 \| Electric Vehicle System Power Determination
Document:	GTR No. 21

5 Aug 2024 GTR No. 21 | Amendment 1

Regulation:	GTR No. 21 \| Electric Vehicle System Power Determination
Document:	GTR No. 21

5 Aug 2024 GTR No. 22 | Amendment 1 | Appendix 1

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

5 Aug 2024 GTR No. 22 | Amendment 1

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

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Recent Headlines

6 May 2025 CO2 emissions EP fast-tracks vote on flexibility measures for...

10 Mar 2025 Electric vehicles and climatisation measuring the impact on...

29 Jan 2025 EU Parliament report on vehicle circularity and end-of-life...

9 Jan 2025 High-visibility clothing may thwart pedestrian crash prevention...

30 Dec 2024 Australia ceases UN R147 application

20 Dec 2024 NHTSA Proposes National Program for Vehicles with Automated...

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13 Jan 2011	Heavy-Duty Dual Fuel (Diesel-gas) Regulation brief status report January 2011	GRPE-61-25	2011-01-13
11 Jan 2011	Heavy-Duty Dual Fuel (Diesel-gas) Regulation Status: January 2011	GFV-12-03	2011-01-11