Textbook in PDF format This handbook is designed as a reference for ASQ’s Certified Quality Process Analyst (CQPA) Body of Knowledge (BoK), providing the essential information needed to prepare for the CQPA examination. The handbook and certification are aimed at quality professionals who, in support of and under the direction of quality engineers or supervisors, analyze and solve quality problems and are involved in quality improvement projects. It’s ideal for recent graduates and experienced professionals who want to expand their knowledge of quality tools and processes