11 Feb Tyre abrasion: Proposal to amend documents GRBP/2025/27 and GRBP-83-32 (Japan) GRBP-83-38 2026-02-11 Japan
18 Jan 2024 Revisions to the Tyre Abrasion task force terms of reference amendments (Japan) TA-20-03 2024-01-18 Japan
2 Mar Tyre abrasion: Proposal from Japan (document GRBP-83-38) (Japan) TA-45-07 2026-03-02 Japan