GAR

Reference Number:	STCBC-21-05
Meeting Session(s):	21st STCBC session (9 Jul 2024)
Document date:	19 Aug 24
Regarding:	UN R44 Child Restraint Systems \| UN R129 Enhanced Child Restraints \| UN R170 Bus and Coach CRS

Download from UNECE:

.pdf format

Minutes of the 22nd STCBC informal group session

Reference Number:	STCBC-22-05/Rev.1
Meeting Session(s):	22nd STCBC session (22 Aug 2024)
Document date:	31 Jul 25
Regarding:	UN R170 Bus and Coach CRS

Download from UNECE:

.pdf format

Minutes of the 23rd (November 2024) STCBC informal group session

Reference Number:	STCBC-23-08/Rev.1
Meeting Session(s):	23rd STCBC session (8 Nov 2024)
Document date:	31 Jul 25
Regarding:	UN R170 Bus and Coach CRS

Download from UNECE:

.pdf format

Minutes of the 27th (June 2025) STCBC informal group session

Reference Number:	STCBC-27-03
Meeting Session(s):	27th STCBC session (17 Jun)
Document date:	31 Jul 25
Regarding:	UN R170 Bus and Coach CRS

Download from UNECE:

.pdf format

Heavy EV battery durability: Phase 2 working document

Reference Number:	EVE-87-03
Meeting Session(s):	87th EVE session (4 Sep)
Document date:	31 Jul 25
Regarding:	HD EV Battery Durability

Download from UNECE:

.docx format

GTR 22: Phase 3 amendments working document

Reference Number:	EVE-87-02
Meeting Session(s):	87th EVE session (4 Sep)
Document date:	31 Jul 25
Regarding:	GTR No. 22 EV Battery Durability

Download from UNECE:

.docx format

Venue of the December 2025 ADS informal group session in Tokyo

Reference Number:	ADS-17-00
Submitted by:	JAPIA
Meeting Session(s):	17th ADS session (8-12 Dec)
Document date:	31 Jul 25
Regarding:	Automated Driving

Download from UNECE:

.ppt format

Upcoming Meetings

RD-ASEP R51/R138 Subgroup | Session 13 | 6 Aug

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

GRSP Task Force on Automated Vehicles and Regulation Screening | 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...

Automotive Life Cycle Assessment | Session 26 | 10 Sep

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

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

View last six months

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...

Vehicle System Pages

Lighting and Light-Signalling

Passive Safety

Driving Automation

Emissions and Energy

Vehicle and Tyre Noise

Braking and Steering

Tyres

General Construction Safety

Vehicle Categories Pages

Definitions

Motorcycles

Passenger Vehicles

Commercial Vehicles

Agricultural Vehicles

Trailers

Home

Reference Number:	GRB/2011/10
Submitted by:	Italy
Meeting Session(s):	54th GRB session (19-21 Sep 2011)
Document date:	01 Jul 11
Regarding:	UN R92 Motorcycle RESS
View full document file for more information

Reference Number:	GRB/2011/11
Submitted by:	Russia
Meeting Session(s):	54th GRB session (19-21 Sep 2011)
Document date:	02 Sep 11
Regarding:	UN R117 Tire Noise, Wet Adhesion, and Rolling Resistance
View full document file for more information


8 Jul 2011	Proposal for 01 series of amendments to Regulation No. 92 (Italy)	GRB/2011/10	2011-07-08
2 Sep 2011	Proposal for Supplement 1 to the 02 series of amendments to Regulation No. 117 (Russia)	GRB/2011/11	2011-09-02