1. Department of Civil and Commercial Law, National University of Life and Environmental Sciences of Ukraine, Kyiv, Ukraine
2. Department of Service and Medical Law, Taras Shevchenko National University of Kyiv, Kyiv, Ukraine
3. Department of International Law and Comparative Law, National University of Life and Environmental Sciences of Ukraine, Kyiv, Ukraine
4. Kyiv City Notary District, Kyiv, Ukraine
5. Department of Administrative Law and Procedure and Customs Security, State Tax University, Irpin, Ukraine