The ASQ Certified Quality Improvement Associate (CQIA) certification introduces the basics of quality to organizations and individuals who are new to quality. This book, and the Body of Knowledge (BoK) it supports, form a foundation for applying proven quality principles and practices that are used around the world. This handbook follows the CQIA span in both content and sequence. Let it serve as your guide in preparing for the ASQ CQIA examination, and refer to it frequently as you learn and implement these ideas and tools in your organization.