1. Professor of the Department of Administrative Law, Process and Administrative Activity, Dnipropetrovsk State University of Internal Affairs, Dnipro, Ukraine.
2. Department of Administrative Law Procedure and Administrative Activity, Dnipropetrovsk State University of Internal Affairs, Dnipro, Ukraine.
3. Associate Professor of the Department of administrative law, process and administrative activity, Dnipropetrovsk State University of Internal Affairs, Ukraine.
4. Department of Administrative Law, Process and Administrative Activities of the Faculty of Training Specialists for Units of Preventive Activities of Dnipropetrovsk State University of Internal Affairs, Candidate of Law, Lieutenant Colonel of Police.
5. Dean of the Faculty No3, Donetsk State University of Internal Affairs, Ukraine.