The antique, dilapidated or rusted Conventions, Declarations, Rules, Principles, Codes etc. of the United Nations need periodic amendments, revision, alterations, deletions and repeallings. Sometimes, they must be replaced by another. Most unfortunately, they do not take place. A fair Trial of United Nations means an academic assessment of the existing U.N. documents on Human Rights and their relevance and validity in the changing and changed scenario. This book contains such a trial of— • Convention against Torture and other Cruel, Inhuman or Degrading Treatment or Punishment. • Principles on the Effective Investigation and Documentation of Torture and other Cruel, Inhuman or Degrading Treatment or Punishment. • Principles on the Effective Prevention and Investigation of Extra-legal, Arbitrary and Summary Executions and • U.N. Code of Conduct for Law Enforcement Officials. The appraisal of the U.N. documents will be of great interest for anyone concerned with Human Rights and a new WORLD ORDER. About Author : Dr. James Vadackumchery, Recipient of the Distinguished International Scholar Award for Life-time Achievements from the American Society of Criminology (2003). A world renowned criminologist who authored nearly six dozen authoritative books and more than 1000 articles in the areas of crime, police and justice and thus his name was enlisted in Limca Book of Records–2006 as a personality who authored most books in those special and specialized spheres of crime management and justice administration. Dr. Vadackumchery is honoured by the University of Calcutta by awarding Supreba Deb Gold Medal for his insightful writings in criminology and justice in an international perspective. James's Law on Police Interrogation and his Push-Pull-Ego Factor Theory of Crime Causation are his contributions to criminology and crime investigation. A profile viewed by 5 per cent of the 200 million people in linkedIn duing 2012 and a name listed in the International Dictionary of Biographies of IBC, Cambridge. First criminologist of the Police Department (1976-2004), Government of Kerala and presently an Advocate in Thiruvananthapuram Bar.