What isquality assurance?

Quality assurance (QA) is a systematic process aimed at ensuring that products or services meet specified requirements and standards. It involves the implementation of planned and systematic activities throughout the production or service delivery process to prevent defects and improve overall quality. QA encompasses various methodologies, including auditing, testing, and process management, to enhance customer satisfaction and maintain compliance with regulatory standards. Ultimately, it focuses on continuous improvement and ensuring that quality objectives are consistently met.