2 Dec 2022 GRPE: Informal meetings in conjunction with the 87th (January 2023) session: schedule and rooms reservation GRPE-87-04/Rev.1 2022-12-02
29 Dec 2022 EPPR: Status report to GRPE GRPE-87-22 2022-12-29
11 Jan 2023 EPPR: Proposal for revised terms of reference GRPE-87-23/Rev.1 2023-01-11