Quality Engineering and Assurance

Simple Definition for Beginners:

Quality engineering and assurance involve designing processes and implementing practices to ensure that products and services meet specified quality standards and customer expectations.

Common Use Example:

A software company employs quality engineering and assurance to test its products for bugs and ensure they function correctly before releasing them to customers.

Technical Definition for Professionals:

Quality engineering and assurance encompass a systematic approach to ensuring that products and services meet established quality standards through the design, implementation, and continuous improvement of processes. Quality engineering focuses on integrating quality into the product development lifecycle, utilizing tools and techniques such as statistical process control, Six Sigma, and design for quality (DFQ). Quality assurance (QA) involves systematic monitoring, evaluation, and testing activities to verify that products or services comply with quality requirements and performance criteria. Key components of quality engineering and assurance include defining quality standards, process optimization, risk management, defect prevention, quality audits, and corrective actions.