This book examines the formation, nature and effect of the arbitrators contract, addressing topics such as the appointment, challenge, removal and duties and rights of arbitrators. The arbitrators contract is analysed from a comparative perspective of arbitral law. The book looks at the practice of various jurisdictions including the USA, England, China, Argentina and Nigeria, as well as investment arbitration jurisprudence and relevant case law from the International Centre for Settlement of Investment Disputes and the Permanent Court of Arbitration, to offer a global perspective on the issues raised.