GRBP-73-19
UN R117: Proposal to introduce an Ice Tyre definition for C1 class tyres
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Excerpts from session reports
GRBP | Session 73 | 26-29 Jan 2021

17. The expert from ETRTO proposed to introduce in UN Regulation No.117 a definition of “ice tyre” for C1 tyres (GRBP-73-19). The Chair invited ETRTO to submit a working document for consideration at the next session.