UN R117: Proposal to amend document GRBP/2022/23
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Proposal from the Worn Tyres working group to amend their earlier formal submission.
30 August 2022
Proposal Status: Formal GR review
GRBP-76-33/Rev 1 | UN R117: Proposal to amend proposal for 04 series of amendments
GRBP/2022/23 | UN R117: Proposal for a 04 series of amendments