The Certification of Insanity : Palgrave Macmillan : 9783031427411 : 3031427416 : 01 Dec 2023 : This book represents the first systematic study of the certification of lunacy in the British Empire. Considering a variety of legal, archival, and published sources, it traces the origins and dissemination of a peculiar method for determining mental unsoundness defined as the 'Victorian system'. Shaped by the dynamics surrounding the clandestine committal of wealthy Londoners in private madhouses, this system featured three distinctive tenets: standardized forms, independent medical examinations, and written facts of insanity. Despite their complexity, Victorian certificates achieved a remarkable success. Not only did they survive in the UK for more than a century, but they also served as a model for the development of mental health laws around the world. By the start of the Second World War, more than seventy colonial and non-colonial jurisdictions adopted the Victorian formula for making