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IWG WGWT: Proposal for revised Terms of Reference
Document GRBP-74-42
15 September 2021

IWG to propose amendments to UN R117

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Previous Documents, Discussions, and Outcomes
7. (e) | UN Regulation No. 117 (Tyre rolling resistance, rolling noise and wet grip)

22. The experts from IWG for Wet Grip on Worn Tyres (WGWT) reported on their progress (GRBP-74-41) and presented updated Terms of Reference of IWG WGWT (GRBP-74-42). GRBP adopted the revised Terms of Reference, as contained in Annex V of the session report.

Relates to UN R117 |