Tuesday, 20 January 2026
Week 04
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Working Party on Automated and Connected Vehicles | Session 24 | 19-23 ...
Electric Vehicles and the Environment | Session 93 | 20-21 Jan
Task Force on Hydrogen Regulations | Session 8 | 21 Jan
Task Force on Tyre Abrasion | Session 42 | 21 Jan
A-LCA Subgroup 2: Material & Material Recycling | Session 27 | 22 Jan
GRSP Task Force on Automated Vehicles and Regulation Screening | Session...
ITS Task Force on Vehicular Communications | Session 13 | 23 Jan
RDASEP Task Force on Data Analysis | Session 7 | 27 Jan
EqOP Task Force on Restraint Requirements | Session 2 | 28 Jan
Periodical Technical Inspections | Session 42 | 28 Jan
Task Force on the Fitness of GRVA Regulations for Application to ADS Veh...
GRBP Task Force on Automated Vehicle Regulation Screening | Session 21 |...
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World Forum for the Harmonization of Vehicle Regulations
Session 179
12-14 Nov 2019 | Geneva
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Download: WP.29/1148
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19.4. UN GTR No. 4 (Worldwide Heavy-Duty vehicle emission test Cycle (WHDC))