Changing Actors in International Law explores actors other than the ‘state’ in international law with a particular focus on under-researched actors or others that do not easily fit the category of a non-state actor (such as quasi-states, trans-government networks, Indigenous Peoples and self-determination claimant groups). It also examines less well studied aspects of otherwise well-researched actors such as individuals, corporations, NGOs and armed organised groups. In Part 1 of this book, authors examine the role and consequences of the participation of those actors in the process of international law creation. In Part 2, authors focus on the extent to which these actors can be held responsible under international law for its breach and their participation in traditional and non-traditional dispute resolution processes.