In the definition of "unqualified", meeting "requirements" is the basis for judging whether it is qualified or not. "Requirements" include many aspects, such as prescribed requirements, specific requirements, laws and regulations, explicit requirements, implicit requirements of habits, requirements of interested parties, needs and expectations that must be met, etc. This puts forward higher requirements for the product quality of the organization. Its quality should not only meet the existing requirements, but also include the leading consumer demand. Therefore, organizations should consider a variety of requirements when specifying quality requirements, from satisfying requirements to satisfying customers until exceeding customers' expectations.