Developments in recent years give rise to the question whether the move towards an international rule of law, which seems to continue in some areas, has lost momentum in others. The research group Kolleg-Forschergruppe has an opening for a fixed-term position for a period of 12 months which may be extended by up to a further year. Fellows will work at Humboldt University Berlin. They will cooperate with the group’s senior researchers and participate in the academic exchange of the Research Group and expected to complete a peer-reviewed publication project during their fellowship.