20 June Periodical Technical Inspections informal group report to WP.29 WP.29-196-12	WP.29-196-12	2025-06-20
1 April PTI informal group action plan PTI-38-02	PTI-38-02	2025-04-01
1 April PTI informal group: 2025-26 work plan proposal (Russia) PTI-38-03	PTI-38-03	2025-04-01
2 March PTI: Reports of the 33rd and 34th informal group session WP.29-195-14	WP.29-195-14	2025-03-02
19 February PTI informal group: Comments on the minutes of the 36th session (Russia) PTI-37-06	PTI-37-06	2025-02-19
14 February PTI informal group action plan PTI-37-02	PTI-37-02	2025-02-14