4. (b) UN Regulation No. 109 (Retreaded tyres for commercial vehicles and their trailers)

At the previous session, the experts from France, the Netherlands and the Bureau International Permanent des Associations de Vendeurs et Rechapeurs de Pneumatiques (BIPAVER) proposed a new scheme of approval for retreaded snow tyres for use in severe snow conditions in accordance with UN Regulation No. 109 (GRBP-75-14). Experts were invited to provide comments to the authors (ECE/TRANS/WP.29/GRBP/73, para. 34). GRBP will receive an update on this matter.

GRBP-76-03 | UN R109: Type approval of 3PMSF material Presentation of outcomes from a GRBP group of interested experts formed to consider contents of documents GRBP-73-21, GRBP/2021/16, and GRBP-75-14.
GRBP-75-14 | UN R109: Proposal for amendments to the 01 series of amendments Propose a new scheme of approval for Retreaded snow tyres for use in severe snow conditions
GRBP-76-03 | UN R109: Type approval of 3PMSF material Presentation of outcomes from a GRBP group of interested experts formed to consider contents of documents GRBP-73-21, GRBP/2021/16, and GRBP-75-14.
GRBP-76-03
UN R109: Type approval of 3PMSF material
31 Aug 2022 Working Party Informal Documents Retreaded Tires for Commercial Vehicles CV Retreaded Tires Uniform Provisions Concerning the Approval for the Production of Retreaded Pneumatic Tyres for Commercial Vehicles and their Trailers Presentation of outcomes from a GRBP group of interested experts formed to consider contents of documents GRBP-73-21, GRBP/2021/16, and GRBP-75-14. GRBP-76-0003