Professorship for German and European Civil and Business Law
Professorship for Public Law and Modern Legal History
Professorship for Public Law, International Law and European Integration
Professorship for Public Law and Administrative Sciences
Alfried Krupp von Bohlen and Halbach Endowed Chair for Civil and Corporate Law
Research assistant for public law, in particular constitutional and parliamentary law
Non-scheduled, honorary professorships and externals
Junior professorship for international administrative law and public international law