ALEKSIĆ, Siniša, lawyer, assistant professor (December 2, 1955, Mrkonjić Grad). - In Banja Luka, he completed elementary school, the School of Economics (1974) and the Faculty of Law (1980). He worked at the "Sintetik" rubber factory in Banja Luka, where he was also the director of the legal, personnel and general affairs department. He passed the bar exam in Belgrade in 1990, and then worked as a lawyer, was a deputy military prosecutor at the Banja Luka Military Prosecutor's Office and a lecturer at the "Rajko Balać" military school center. He obtained his master's degree in 2008 with the defense of the thesis Constitutionality and legality and the rule of law in BiH, and his doctorate in 2016 with the defense of the thesis Economic and social rights and their realization and protection in Bosnia and Herzegovina at the Faculty of Legal Sciences of "Apeiron" University, of which he is a co-founder and co-owner. (since 2003, he has been the director of the Faculty of Business Economics, and later of the Pan-European University "Apeiron". At the Faculty of Law, he was a senior assistant in the Constitutional Law course (2008-2016). In December 2016, he was elected to the position of assistant professor in narrower fields Constitutional Law and Business Law and the Law of Business Companies.MOST IMPORTANT WORKS: Medical-ecological importance of nutrition in the system of quality of the living environment (co-author), Research and development 28-29, Kruševac 2008; Environmental security in the postmodern environment and decision-making in crisis situations (co-author) " Damage compensation and insurance - contemporary challenges", Belgrade 2008, 6-2016. He is a member of the editorial board of JITA (Journal of Informational Technology and Applications), Quality Of Life, Sports Sciences and Health, Yearbook of the Faculty of Law, "Economy and Market Communication Review - Journal of economics and market communication. He is a member of the board of international scientific conferences: ITeO - Information technologies for e-education, EDASOL - international scientific conference on economic development and living standards, Sports sciences and health, New and traditional in translation studies and teaching Russian as a foreign language.