GAR | Rear Underrun Protection Devices

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

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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

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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

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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

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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

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.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

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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

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.ppt format

Upcoming Meetings

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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

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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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Reference Number:	GRRF-83-19
Submitted by:	EC
Meeting Session(s):	83rd GRRF session (23-27 Jan 2017)
Document date:	24 Jan 17
Regarding:	UN R127 Pedestrian Safety \| UN R131 Advanced Emergency Braking \| UN R135 Pole Side Impact \| UN R137 Frontal Impact ORS \| UN R139 Brake Assist Systems \| UN R16 Safety belt systems \| UN R34 Fuel Tanks \| UN R58 Rear Underrun Protection Devices \| UN R73 CV Lateral Protection \| UN R79 Steering Equipment \| UN R160 EDR-Light Vehicles
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