- European and International Law
- Multilateral Trade System, WTO-Law and Free Trade Agreements
- Constitutional Law and Public Management
- "Nachhaltigkeit als Mehrebenen-Ansatz und Rechtsprinzip"
- "Zukunft lebenswert gestalten"
- "Europa in der Krise - Zukunft Europa"
International Lectures and Seminars:
- Research Seminar at the Institute of Tax Administration (Dar-es-Salaam/Tanzania) on Leadership and Management Development: A Transfer and Transformation Concept, Winter 2020
- European and International Trade Law, Lectures at Voronezh State University and Kazan Innovative University/Russian Federation, Fall 2018
- The World Trade System and the Furure of Multilateralism, Lectures at the University of Costa Rica, Summer 2018
- International Economic Law, Lectures given at Shanghai Customs College, Law Department/China 2017
- Legal Aspects of the European and International Integration, Law Faculty of Voronezh State University, Russian Federation, 2017
- Comparative Constitutional Law, Joint Seminar given with Prof. Dr. Pavel Biriukow, Law Faculty of Voronezh State University, Russian Federation at Harz University 2016
- Economic Integration and the Role of Public Administrations/ Joint Seminar given with Prof. Qiuyuan Zhu, Ph.D., Shanghai Customs College, Law Department/China at Harz University 2016
Further Lectures Cover, i.a.,
- The Global Governace of the World Trade System (Otto-Suhr-Institute for Political Science/Freie Universität Berlin)
- The Multilateral System of the World Trade Organization (Law Faculty of the Universität Münster/Germany)
- The Law of the World Trade Organization (EBS Universität for Economy and Law, Law School, Wiesbaden/Germany)