Quality of design is a term used to describe the process used to design quality into the product, service, or method from the inception of product development. Quality by design using critical quality attributes, such as stability, solubility, purity and integrity in product design, adequately selected and tuned for right quality achievement.
QUALITY BY DESIGN DIAGRAM
Quality Control can mean everything and nothing! It is typically used to imply inspection of products throughout the manufacturing process to make sure that the finished products meet the standards.