UN R30: Proposal for Supplement 22 to the 02 series of amendments
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Proposal to align definitions across tyre regulations and align the regulations with technological progress, correct an editorial error, and clarify that the ply rating is not applicable to T-type temporary use tyres.

Reference Number: WP.29/2020/72
Date: 31 March 2020
Proposal Status: Formal WP.29 review
Related Documents:
GRBP-71-30 | UN R30 : Proposal for amendments
GRBP/2020/3 | UN R30: Proposal for amendments