Steering Committee for the initiative on Harmonisation within Atmospheric Dispersion Modelling for Regulatory Purposes.

• Dr. D. Anfossi, CNR, Torino, Italy.
• Prof. J. Bartzis, University of West Macedonia, Greece.
• Dr. E. Batchvarova, NIMH, Sofia, Bulgaria.
• Dr. L. Bozó, IAP, Budapest, Hungary.
• Dr. A:Coppalle, CNRS-Université-INSA de Rouen, France.
• Dr. D. Carruthers, CERC, Cambridge, U.K.
• Dr. C. Cuvelier, JRC, Ispra, Italy.
• Dr. C. Mensink, VITO, Mol, Belgium.
• Dr. F. Martin, Ciemat, Spain.
• Prof. N. Moussiopoulos, Univ. Of Thessaloniki, Greece.
• Dr. H. Olesen, NERI, Roskilde, Denmark. (Chairman)
• Dr. A. Skouloudis, JRC Ispra, Italy.
• Dr. P. Suppan, IMK-IFU, Garmisch-Part., Germany.