Voudouris K. (A.U.Th, Department of Geology)-President Constantinou K. (Geological Survey Department of Cyprus) Dimadi A. (A.U.Th, Department of Civil Engineering) Georgiou P. (A.U,Th, Department of Agriculture) Kaklis T. (A.U.Th, GEOTEE) Kazakis N. (A.U.Th, Department of Geology) Manakos Α. (IGME) Marinos V. (A.U.Th, Department of Geology) Mattas Ch. (A.U.Th, Department of Geology) Michailidis S. (Decentralized Administration of Macedonia and Thrace) Nagoulis A. (Greek Geology Association, N.Greece branch) Papachristou M. (A.U.Th, Department of Geology) Spachos T. (Geologist, EYATH) Stamatis G. (President of the Hellenic Committee of Hydrogeology) Theodosiou N. (A.U.Th, Department of Civil Engineering) Tziritis E. (NAGREF)