Tuesday, 11 November 2025
Week 46
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Upcoming Meetings
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World Forum for the Harmonization of Vehicle Regulations | Session 197 |...
Informal Working Group on Artificial Intelligence | Session 3 | 13 Nov
Task Force on the Fitness of GRVA Regulations for Application to ADS Veh...
RDASEP Task Force on Data Analysis | Session 4 | 14 Nov
A-LCA Subgroup 4: Use Phase | Session 32 | 14 Nov
Equitable Occupant Protection | Session 14 | 17 Nov
Task Force on Advanced Driver Assistance Systems | Session 43 | 17-21 ...
A-LCA Subgroup 3: Production | Session 30 | 18 Nov
Electric Vehicles and the Environment | Session 91 | 19 Nov
Electric and Hydrogen Fuel-Cell Vehicle Retrofit Systems | Session 4 | 2...
Working Party on Automated and Connected Vehicles | GRVA Scenarios Works...
Informal Working Group on Children Left in Vehicles | Session 13 | 26 Nov
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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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previous regulation
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UN Regulation No. 9
Three-Wheeled Cycle Noise
Overseen by
GRB
and
GRBP
Revisions
UN R9: Revision 3
UN R9: Revision 3 reproduces the following amendment(s):
06 series of amendments
( 8 Mar 1999
)
06 series of amendments | Corrigendum 1
(23 Jun 1999
)
06 series of amendments | Supplement 1
(10 Oct 2006
)
07 series of amendments
( 3 Nov 2013
)