Agenda for the 53rd TFTA session on 29 October 2026. Items include approval of previous meeting minutes, outcome from GRPE 95th session, status of TADG drafting C1 and C2 provisions, ETRTO proposals for UN R186 updates, C1 circuit SRTT abrasion level range, C2 test campaign status, C3 brainstorming on virtual testing and tyre type definition optimization, and funding and resource allocation discussion.