12 Oct 2020	Invitation to the 20th VIAQ informal group session	VIAQ-20-01	2020-10-12
29 Oct 2020	Draft agenda for the 20th VIAQ informal group session	VIAQ-20-02	2020-10-29
6 Nov 2020	VIAQ informal group progress report	VIAQ-20-03	2020-11-06
6 Nov 2020	VIAQ informal group working items	VIAQ-20-04	2020-11-06
9 Nov 2020	CWA real drive test method for collecting vehicle interior air quality data (Volvo Cars)	VIAQ-20-05	2020-11-09
9 Nov 2020	Cabin Air Filter Rating in China: CATARC CN 95-New supplement Sept 2020 (Freudenberg)	VIAQ-20-06	2020-11-09
9 Nov 2020	VIAQ: Investigation of interior PM concentrations in real-driving conditions (NAMI)	VIAQ-20-07	2020-11-09
6 Nov 2020	Evaluation of the efficiency of a vehicle air-purification system (NAMI)	VIAQ-20-08	2020-11-06
11 Nov 2020	Real-driving measurement of in-vehicle air quality and particle filtration (CabinAir)	VIAQ-20-09	2020-11-11
8 Dec 2020	Minutes of the 20th VIAQ informal group session	VIAQ-20-10	2020-12-08