Product Assurance is a systematic process that ensures a product meets specified requirements and quality standards throughout its development and lifecycle. It involves planning, monitoring, and evaluating various aspects of the product, including design, manufacturing, and performance, to identify and mitigate potential risks. The goal of Product Assurance is to enhance customer satisfaction by delivering reliable and safe products. This process often includes testing, inspections, and audits to verify that the product complies with regulatory standards and customer expectations, ultimately leading to improved product quality and reduced defects.