He graduated from Slovak University of Technology in Bratislava, Faculty of Chemical Technology, with degree in Processes and Facilities of Chemical Technology. At the same faculty he completed a PhD study, with degree in Nuclear Chemistry (1983). He completed the Radioactive Waste Management Course in KfK Karlsruhe (Germany) organized by IAEA (1987). He focuses on EIA, radioactive waste release into the environment, radioactive waste management methods, nuclear installation decommissioning aspects and deep geological repository development in the Slovak Republic. Since 2000 he is the Director of DECOM, a.s. and since 2007 he is also the Chairman of the Board of Directors.