Zvonko Orehovec Military Academy of NBC Defense finished in Yugoslav Military Academy in Belgrade 1984. Post-graduation and Master of Science study, physical and radio-chemistry, finished in Faculty of Natural Science and Mathematics, University of Zagreb, Croatia 1993. On same University had been awarded as a doctor’s degree of physical chemistry. Military carrier finished as full colonel 2005. His current position is professor of University of Applied Science Velika Gorica, University of Zagreb’s Faculty of textile technology and Faculty of Security Zagreb. Dr. Orehovec is author of more than 90 scientific and professional papers, books, scripts, Lecturer of 7 scientific meeting proceedings, Co-director of the ASSISTEX I Exercise, Co-director and one of main organizer of 9 World congresses under the names CBMTS World Congress – Industry Series and CSCM World Congress of CBRNe Applied Science & Consequence Management.