WP.29 World Forum for the Harmonisation of Vehicle Regulations
Permanent Subsidiary Bodies (Working Parties)
GRBP Working Party on Noise and Tyres
GRE Working Party on Lighting and Light-signalling
GRPE Working Party on Pollution and Energy
GRSG Working Party on General Safety
GRSP Working Party on Passive Safety
GRVA Working Party on Automated and Connected Vehicles
Informal Groups of Experts