NestIOr has an active advisory board with leading scholars on international organizations.
- Frank Biermann (Utrecht University)
- Arjen Boin (Leiden University)
- Tanja A. Börzel (Freie Universität Berlin)
- Eugénia da Conceição-Heldt (TUM School of Governance)
- Mette Eilstrup-Sangiovanni (University of Cambridge)
- Gary Marks (UNC Chapel Hill)
- Duncan Snidal (University of Oxford)
- Jonas Tallberg (Stockholm University)
- Stefanie Walter (University of Zurich)