Εισηγήσεις σε Συνέδρια :
1) ΧΙΙΙ Congresso Nazionale di Grafologia Giudiziaria, Napoli, ITALIA, 24-25/11/2011,
2) 15th Wroclaw Symposium on Questioned Documents, POLAND, Wroclaw, 19-21/9/2012,
3) ΧΙV Congresso Nazionale di Grafologia Giudiziaria, Napoli, ITALIA, 22-24/11/2012,
4) XV Congresso Nazionale Di Grafologia Giudiziaria, Napoli, ITALIA, 21-23/11/2013,
5) 16th Wroclaw Symposium on Questioned Documents, POLAND, Wroclaw, 4-6/6/2014
6) XVI Congresso Nazionale Di Grafologia Giudiziaria, Napoli, ITALIA, 12-14/03/2015,
7) XXIII Congresso Nacional de Criminalistica, BRAZIL, Bùzios, 08-12-11-2015,
8) XVII Congresso Nazionale di Grafologia Giudiziaria, ITALIA, Napoli 18-20/11/2015,
9) 17th Wroclaw Symposium on Questioned Documents, POLAND, Wroclaw, 15-17/6/2016
10) 12th International Scientific Conference, Criminalistics and Forensic Expertology, POLAND, Warsaw, 29-30/09/2016,
11) 3rd International Congress of Forensics & Police Tech-2016, Dalian, CHINA, 27-29/10/2016,
12) XVIII Congresso Nazionale di Grafologia Giudiziaria, Naples, ITALIA, 17-19/11/2016,
13) VI International Conference, Theory and Practice of Forensic Examination in Modern Conditions, Moscow, RUSSIA, 19-20/01/2017,
14) ΧΙΙΙ International Conference, “Criminalistics and forensic Expertology: science, studies, practice”, Palanga, LITHUANIA, 14-16/09/2017,
15) 1ο Congressο Ellenico di Grafologia Giudiziaria, Αtene, GREECE, 22-23/09/2017,
16) 7th International Congress of Criminal Expertise, Florianopolis, BRASIL, 02-06/10/2017 (1),
17) 7th International Congress of Criminal Expertise, Florianopolis, BRASIL, 02-06/10/2017 (2),
18) 7th International Congress of Criminal Expertise, Florianopolis, BRASIL, 02-06/10/2017 (3),
19) 7th International Congress of Criminal Expertise, Florianopolis, BRASIL, 02-06/10/2017 (4),
20) ΧΙΧ Congresso di Grafologia Giudiaziaria , Napoli, ITALIA, 16-18/11/2017.