Wednesday, 11 March 2026
Week 11
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Upcoming Meetings
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World Forum for the Harmonization of Vehicle Regulations | Session 198 |...
RDASEP Task Force on Data Analysis | Session 9 | 11 Mar
RD-ASEP Editing Task Force | Session 2 | 12 Mar
Task Force on Substitute and Retrofit Light Sources | Session 26 | 12 Mar
Task Force on the Fitness of GRVA Regulations for Application to ADS Veh...
Informal Working Group on Artificial Intelligence | Session 7 | 12 Mar
Particle Measurement Programme | Session 56 | 13 Mar
EqOP Task Force on Restraint Requirements | Session 3 | 13 Mar
Electric Vehicles and the Environment | Session 95 | 16 Mar
GRPE Automated Vehicle Regulations Screening | Session 34 | 16 Mar
Environmental and Propulsion Performance Requirements for L-category Veh...
GRVA Workshops on Cyber Security | Session 2 | 16-18 Mar
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30 Dec 2024 Australia ceases UN R147 application
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previous meeting
Wet Grip on Worn Tyres
Session 72
3 Feb | Web conference
(Filtering for UN R117 on)
Meeting documents
Session agenda
Wet Grip on Worn Tyres: Agenda for the 72nd (February 2026) session
Reference Number:
WT-72-01
Meeting Sessions:
72nd WT session (3 Feb)
Document date:
29 Jan 26
Relevant to
UN Regulation No. 117 | Tire Rolling Sound Emissions, Adhesion on Wet Surfaces, and Rolling Resistance
29 Jan
Wet Grip on Worn Tyres: Agenda for the 72nd (February 2026) session
WT-72-01
2026-01-29