22 February 2023 Minutes of the 29th PTI informal group session PTI-29-05	PTI-29-05	2023-02-22
14 April 2023 Agenda for the 31st PTI informal group session PTI-31-01/Rev.1	PTI-31-01/Rev.1	2023-04-14
11 May 2023 Minutes of the 31st PTI informal group session PTI-31-05	PTI-31-05	2023-05-11
6 June 2023 Agenda for the 32nd PTI informal group session PTI-32-01	PTI-32-01	2023-06-06