Working Party on Noise and Tyres (GRBP)
Reports to WP.29
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Sub-groups
GRBP-TFAVRS
GRBP Task Force on Automated Vehicle Regulation Screening · Last: Jun 2026
RDASEP
Real-Driving Additional Sound Emission Provisions · Next: Oct 2026
TA
Task Force on Tyre Abrasion · Next: Oct 2026
TFVS
Task Force on Vehicle Sound Limits · Next: Oct 2026
WT
Wet Grip on Worn Tyres · Last: Aug 2026