The difference between quality assurance and quality control is that quality control ensures the quality of the services in terms of accuracy and precision, whereas quality assurance encompasses the overall process or activities that ensure the quality of the services provided. Simply put, QC focuses on the process output while QA focuses on the process itself.

To learn more about the difference between quality assurance and quality control, check the link below.

Quality Assurance vs Quality Control: Definitions & Differences | ASQ

https://asq.org/quality-resources/quality-assurance-vs-control

Quality assurance and quality control are ways of ensuring the quality of a service or product. Learn the definitions and differences at ASQ.