iso quality control definition
One definition of quality assurance is: all the planned and systematic activities implemented within the quality system that can be demonstrated to provide confidence that a product or service will fulfill requirements for quality. One definition for quality control is: the operational techniques and activities used to fulfill requirements for quality. Often, however, âquality assuranceâ and âquality controlâ are used interchangeably, referring to the actions performed to ensure the quality of a product, service or process.