ISO9001 is not a standard, but a general term of a class of standards. It is all international standards formulated by TC176 (TC176 refers to the technical committee of quality management system). It is the best-selling and most common product among more than 12000 iso12000 standards.

ISO9001 quality management system certification standard is a summary of the development of management theory and management practice in many countries, especially developed countries. It embodies a management philosophy and quality management method and mode, and has been adopted by more than 100 countries and regions in the world.

ISO9001 international quality management system standard is the most mature management system and standard in the world so far. It is the foundation of enterprise development and growth.