Computerized systems play a fundamental role in the development, manufacture, and supply of medical treatments. This is the third and thoroughly updated edition of the best-selling book dealing with validation and compliance of computer systems and software in the pharmaceutical, healthcare, and medical device industries. Covers governance framework, roles and responsibilities, quality culture, project lifecycle, operational compliance, risk management, electronic records/signatures, supplier management, practical troubleshooting, handling regulatory inspections, metrics, and the opportunity for performance improvement Provides a set of 22 new and updated case studies by industry experts, demonstrating how these computer system validation principles are put into practice Focuses on GxP regulatory requirements covering GCPs, GLPs, GMPs, and GDPs-complete with observations from inspections by the US FDA and other regulators Discusses industry regulations and guidance, including current thinking of the US FDA on computer software assurance, the latest guidance from the US FDA/EU/MHRA on data integrity, and the newly published ISPE GAMP 5 Guide (Second Edition) Shares the practical experience and advice from a group of leading computer validation and compliance international experts This edition of the book is split into two volumes. The first volume provides a comprehensive walk-through of lifecycle and development methodologies, bringing together technological advances, the latest regulatory requirements, inspection findings, and compliance strategies. New chapters have been added on agile development methodologies, data integrity, artificial intelligence, and machine learning. The growing role of cloud computing services and IT tools is also discussed. The second volume comprises an extensive set of refreshed case studies spanning laboratory, manufacturing, and supply chain systems, authored by various industry experts, with new contributions on databases, spreadsheets, blockchain, mobile devices, AI-enabled systems, data lakes and digital twins.This is the second of two volumes making up this book. The first volume is available from the same publisher as a companion to this volume.