1. Candidate of Juridical Sciences, Associate Professor of the Department of Criminal Procedure of the National Academy of Internal Affairs (Kyiv, Ukraine).
2. Department of Civil Law Disciplines of the National Academy of Internal Affairs (Kyiv, Ukraine).
3. Candidate of Juridical Sciences, Research Officer at the Scientific Institute of Public Law (Kyiv, Ukraine).
4. Department of Criminal Procedure of the National Academy of Internal Internal Affairs (Kyiv, Ukraine).
5. Research Officer of the Department of Scientific and Legal Expertise and Law Drafting of the Scientific Institute of Public Law.