Since 1945 there has been a tremendous growth in the number of international organizations, leading to the development of a body of law regulating the relationship between the organizations and their host states. International Organizations and their Host States examines the relationship from a practical perspective. Before examining the legal status, privileges and immunities that have commonly been granted to international organizations, the diverse sources where the law can be found are brought together in a new concept: the host arrangement. This concept forms an anchor for...