Abhay Jain and Sandeep Pandey | It is time to revisit a largely abandoned theory of boundary dispute resolution: The Condominium. A condominium in international law exists when two or more states exercise joint sovereignty over a territory. More specifically, a condominium exists when “two or more states together exercise joint sovereignty on the same territory, and such sovereignties mutually limit their activities, at least in principle, on the grounds of legal equality.”