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Web conference
(Latest 1 July 2021)
Report
21 June 2021 UN R117: Comments on the draft provisions for worn tyres (ETRTO and JASIC) WT-23-03
WT-23-03 2021-06-21
21 June 2021 UN R117: Comments on the draft provisions for worn tyre wet grip (Netherlands) WT-23-04
WT-23-04 2021-06-21
1 July 2021 UN R117: Proposal for amendments WT-23-06
WT-23-06 2021-07-01