2007 "Real Estate Management" seminar, Sept.- Oct. 2007, IEKEM- TEE, Athens.
2007 Participation in the "Innovation in Construction Equipment, Construction methods, Education and Software" Conference, METEC, March 17 2007, Peania.
2006 Participation in the meeting on the "Education-Occupation-Research on the Project Management", E.M. P., T.E.E., Athens.
2005 Participation in the Third International Conference on Construction in the 21st Century - Advancing Engineering, Management and Technology, National Technical University of Athens (N.T.U.A.) and Florida International University (F.I.U.), Athens.
2004 Participation in the 3rd Scientific Conference on Project Management "Clustering in Construction Management", N.T.U.A. / A.U.TH., Thessaloniki.
2002 Participation in the 4th National Conference of the Hellenic Society of Non Destructive Testing tNDT) & 2nd Balcan Conference of Balcan Peninsula Society of NDT, N.T.U.A., Athens.