19-22 October 2009
4th NA/JRA Meeting - Bologna, Italy
	18-19 March 2009
4th EUSAAR Ga and SSC/AB Meeting - Barcelona, Spain

	24 October 2008
EUSAAR Midterm Review Meeting - Lund, Sweden
	20-23 October 2008
3rd NA2-6 Networking Meeting - Lund, Sweden
	10-16 May 2008
Aerosol Training Course - Hytiälä, Finnland
	10-20 March 2008
2nd JRA2 HTDMA Intercomparison Workshop - PSI, Switzerland
	4-5 March 2008
3rd EUSAAR SSC/AB and GA Meeting - Sofia, Bulgaria
	2-11 March 2008
2nd NA3 CPC and SMPS Workshop - Leipzig, Germany

	5-7 December 2007
JRA2-HTDMA Software - Data Inversion Workshop - PSI, Switzerland
	15-19 October 2007
2nd NA2-6 Networking Meeting - Leipzig, Germany
	24-27 September 2007
NA4 Aerosol Optical Depth Workshop - Davos, Switzerland
	6-11 May 2007
Aerosol Training course - Hytiälä, Finland
	12-23 March 2007
NA4 Aethalo-Nephelometer Intercomparison Workshop - IfT, Germany
	5-6 February 2007
2nd EUSAAR SSC/AB and GA Meeting - IfT, Germany
	9-19 January 2007
JRA2 HTDMA Intercomparison Workshop - PSI, Switzerland

	27-28 November 2006
NA5 Networking meeting - Functionality of the Database - NILU, Norway
	12-21 November 2006
Calibration and Intercomparison Workshop: Particle Counter and Mobility Size Spectrometer - IfT, Germany
	11-13 October 2006
NA2-4 Networking Meeting - JRC, Italy
	28-29 September 2006
Workshop on Communication and Dataflow - NILU, Norway
	20-26 May 2006
Aerosol Course - Hytiälä, Finland
	19-21 April 2006
EUSAAR Kick-off Meeting - Clermont-Ferrand, France