In this era of quality assurance, it is imperative that every organization strives for quality in order to achieve its objectives. This book has been prepared with the aim of providing basic techniques, methods, plans, and certification procedures for quality assurance, with the syllabus laid out by various Indian universities in mind. The primary goal of this book is to provide master of pharmacy students with up-to-date knowledge of various quality assurance data, as well as the skills necessary to develop methods for a variety of drug combinations. Special emphasis is placed on modern techniques like SUPAC and PAT, as well as a thorough explanation of ISO, GMP, and ICH guidelines.