 He worked as an arbiter and head arbiter at the Stara Zagora State Court of Arbitration between 1954 and 1991, as well as an arbiter at the Bulgarian Commercial and Industrial Chamber Court of Arbitration between 1977 and 1997.Between 1993 and 1997 Beronov was a reader of Civil and Contractual Law at the Varna University of Economics and Varna Technical University.His work included a number of juridical publications.