Mario Dumancic; I was born on May 18 th 1969. in Pakrac, Croatia. In 1987, after I finished high school, I started studying Pedagogy at the Faculty of Philosophy, University of Zagreb, where I graduated in 1993. In 2000. I finished Postgraduate Study at the Faculty of Organization and Information Science in Varaľdin, at the Multimedia Department, with thesis "Use of the Internet when carrying out Law for preventing money laundering". I work at the Financial Police - Department for preventing money laundering, at the position of the Higher Inspector for Informatization at the Ministry of the Finance, Republic of Croatia.