| Dr. A. Albergel, Aria Technologies | France |
| Prof. J. Bartzis, University of West Macedonia | Greece |
| Prof. E. Batchvarova, NIMH, Sofia | Bulgaria |
| Prof. C. Borrego, University of Aveiro | Portugal |
| Prof. L. Bozó, HMS, Budapest | Hungary |
| Dr. B. Carissimo, EdF R&D, Chatou | France |
| Dr. D. Carruthers, CERC, Cambridge | UK |
| Dr. C. Cuvelier, ex. JRC, Ispra | Italy |
| Prof. S. Di Sabatino, Bologna University | Italy |
| Dr. Z. Ferenczi, HMS, Budapest | Hungary |
| Dr. D. Hertwig, University of Reading | UK |
| Dr. S. Janssen, VITO, Mol | Belgium |
| Dr. A. Jeričević, CCAA | Croatia |
| Dr. M. Ketzel, Aarhus University | Denmark |
| Dr. W. Lefebvre, VITO, Mol | Belgium |
| Prof. B. Leitl, Met. Inst., Univ. Hamburg | Germany |
| Dr. F. Martin, CIEMAT | Spain |
| Dr. C. Mensink, VITO, Mol | Belgium |
| Dr. P. Mestayer, Air Pays de la Loire | France |
| Prof. N. Moussiopoulos, Univ. Of Thessaloniki | Greece |
| Prof. R. San Jose, Technical Univ. of Madrid | Spain |
| Dr. A. Skouloudis, JRC Ispra | Italy |
| Dr. P. Suppan, KIT/IMK-IFU, Garmisch-Partenkirchen | Germany |
| Prof. D. Syrakov, NIMH, Sofia | Bulgaria |
| Dr. D. Thomson, The Met Office, Exeter | UK |
| Dr. P. Thunis, JRC, Ispra | Italy |
| Dr. S. Trini Castelli, CNR-ISAC | Italy |
| Dr. S. Vidič, Meteorological and Hydrological Service | Croatia |