Quality management system (QMS) refers to a formal system that documents processes, procedures, and responsibilities for achieving quality policies and objectives. QMS helps manage and direct an organization’s activities to meet customer and regulatory requirements and improve its effectiveness and efficiency on a continuous basis.This book explains how organizations can develop and maintain Quality Management Systems according to the ISO 9001 standard. The book explains all the clauses, the changes incorporated to the standard and outlines fundamental concepts of the standard to learners. This simple and straightforward book is ideal for people who are new to ISO 9001:2015; experienced ISO coordinators who want to get more out of an established system as they transition to the new standard, and for employees who requires only a basic understanding of what ISO 9001:2015 is and how it applies to them. Each of ISO 9001:2015's sections and clauses using real-world examples are explained.