4.9.3. Proposal for Supplement 22 to the 02 series of amendments to UN Regulation No. 30 (Tyres for passenger cars and their trailers)

ECE/TRANS/WP.29/GRBP/69, para. 12, based on Annex VI to the report.

WP.29/2020/71 | UN R138: Proposal for Supplement 2 to the 01 series of amendments Proposal to clarify that it is not necessary to require an ISO 10844 asphalt track surface in cases where the vehicle is at a standstill provided that the surface is dense and without substantial absorption characteristics.
WP.29/2020/72
UN R30: Proposal for Supplement 22 to the 02 series of amendments
18 Apr 2020 World Forum Formal Documents Pneumatic Tires Pneumatic Tires Uniform Provisions Concerning the Approval of Pneumatic Tyres for Motor Vehicles and their Trailers 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. WP.29/2020/0072