| Dg | Title | Specialty | Institution | Role | Defence date |
| D | The political dimensions of the relation power – oppositions in the context of democratic transformations in the Republic of Moldova | 23.00.01 | USM | CSS member consultant Moşneaga Valeriu |
11.12.2012 |
| D | The Autonomous Territorial Unit of Gagauzia (Gagauz Yeri) in the Political Process Context of the Republic of Moldova | 23.00.01 | USM | CSS president consultant Moşneaga Valeriu adviser Rusnac Gheorghe |
21.12.2012 |
| D | Policies and strategies regarding public function and civil servants management | 25.00.02 | Academy of Public Adminis... | CSS member consultant Popa Victor adviser Platon Mihail |
05.03.2013 |
| Dg | Title | Specialty | Institution | Role | Approval date |
| D | Political Culture of the Students. The case of Republic of Moldova | 23.00.01 | adviser | 26.02.2009 | |
| D | Dilemmas of institutionalizing democratic procedures in the context of East-European transition | 23.00.01 | adviser | 23.10.2008 | |
| D | International terrorism in the context of globalization (political scientific analysis) | 23.00.01 | adviser | 24.01.2008 | |
| D | The Foreign Policy of the Republic of Moldova in the Context of Integration Processes: Interests and Priorities | 23.00.01 | adviser | 14.06.2007 | |
| D | Democratisation of The Republic of Moldova in the framework of globalization processes | 23.00.01 | USM | adviser | 22.09.2005 |
| D | The electoral space and time in the Republic of Moldova: analysis and models dynamical parameters | 23.00.01 | adviser | 23.06.2005 |