The admission of a state to membership is an important decision for an international organisation. In making this determination, organisations are increasingly promoting the observance of human rights and democratic governance as relevant principles. They have also applied the same criteria in resolving the question of whether existing members should be excluded from an organisation's processes. Through a systematic examination of the records, proceedings and practice of international organisations, Alison Duxbury examines the role and legitimacy of human rights and democracy as membership...