2 Jun 2023 RE6: Proposal to amend GRPE/2023/9 GRPE-89-24/Rev.2 2023-06-02
13 Jun 2023 PTI Emissions Anti-Tampering task force terms of reference GRPE-89-07/Rev.1 2023-06-13
6 Jun 2023 Framework Document on Vehicle Whole-Life Compliance PTI-32-02 2023-06-06