20 June Periodical Technical Inspections informal group report to WP.29 WP.29-196-12	WP.29-196-12	2025-06-20
20 June Report to WP.29 about results of the 38th and 39th meetings of the Informal Working Group on Periodical Technical Inspections WP.29-196-13	WP.29-196-13	2025-06-20
23 May PTI: Agenda for the 39th (May 2025) session PTI-39-01	PTI-39-01	2025-05-23
19 May Minutes of the 38th (April 2025) PTI informal group session PTI-38-08	PTI-38-08	2025-05-19
1 April PTI: Agenda for the 38th (April 2025) session PTI-38-01/Rev.1	PTI-38-01/Rev.1	2025-04-01
1 April PTI informal group action plan PTI-38-02	PTI-38-02	2025-04-01
27 March Minutes of the 37th (February 2025) PTI informal group session PTI-37-07	PTI-37-07	2025-03-27
21 March Emissions Anti-tampering TF: TOR & General information GRPE-92-11	GRPE-92-11	2025-03-21
20 March Minutes of the 36th (December 2024) PTI informal group session PTI-36-03/Rev.1	PTI-36-03/Rev.1	2025-03-20
2 March PTI: Reports of the 33rd and 34th informal group session WP.29-195-14	WP.29-195-14	2025-03-02
20 February PTI: Agenda for the 37th (February 2025) session PTI-37-01/Rev.1	PTI-37-01/Rev.1	2025-02-20
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