A quality audit plan is a crucial document that outlines the processes and procedures used to evaluate a company's products or services. It involves a thorough review of both internal and external factors that could affect the quality and integrity of the business. Synonyms for this term include quality assurance plan, quality management plan, and quality control plan. Each of these terms refers to a comprehensive strategy designed to ensure that a business meets or exceeds the highest standards of quality. Whether a company is in the manufacturing, service, or healthcare industry, a well-designed quality audit plan is key to achieving success and maintaining customer satisfaction.