Kurdistan is among the world’s most notorious cases of self-determination denied, and the reasons why this outcome remains unachieved reveal as much about the biases of international law as they do about the merits of the case for Kurdistan. On the centenary of the Treaty of Lausanne, 24 July 1923, the last of the international instruments establishing the new international order after World War I, this book explores the potential blind spots of international law regarding its differential application in the Middle East. Tracing self-determination over the past century, the work explores how the law applies to Kurdish aspirations and to what extent the Kurds can rely upon the current law of self-determination to achieve internationally recognised statehood.