There are various situations in which multiple states or international organizations are bound to an international obligation in the context of cooperative acti

The Shared Responsibility in International Law series examines the underexplored problem of allocation of responsibilities among multiple states and other actor

Due diligence obligations are typically described by scholars and practitioners as 'elusive', 'weak', and difficult to pin down in the abstract. Challenging the

This book reviews the practice of shared responsibility in multiple issue areas of international law, to assess its application and development.

With the importance of non-State actors ever increasing, the traditional State-centric approach of international law is being put to the test. In particular, si