20 Feb	Invitation to the 31st VIAQ informal group session	VIAQ-31-01	2025-02-20
17 Mar	Vehicle Interior Air Quality: Agenda for the 31st (March 2025) session	VIAQ-31-02	2025-03-17
17 Mar	VIAQ informal group progress report	VIAQ-31-03	2025-03-17
19 Mar	MR3: Recommendation on Part 4 (outside air pollutants) (OICA)	VIAQ-31-06	2025-03-19
17 Mar	MR3: Proposals to improve VIAQ test procedures	VIAQ-31-07	2025-03-17
28 Mar	MR3: Draft Part IV of the Mutual Resolution on VIAQ	VIAQ-31-08/Rev.1	2025-03-28
4 Apr	Minutes of the 31st (March 2025) VIAQ informal group session	VIAQ-31-10	2025-04-04