The Institute is made up of four professorial chairs from the Saarland University as well as one professorial chair from the University of Luxembourg. The Institute is managed by six directors:
- Prof. Dr. Georg Borges
- Prof. Dr. Mark Cole
- Prof. Dr. Philippe Cossalter
- Prof. Dr. Maximilian Herberger
- Prof. Dr. Christoph Sorge
- Prof. Dr. Stephan Weth
The managing director of the Institute is Prof. Dr. Georg Borges. He is supported by the general manager, Sonja Oleownik who is a qualified German lawyer and who took over this position from the research assistant Mr Christoph Engling on 1st January 2017.