The ISO9001 certification often mentioned by enterprises refers to the ISO9001 quality management system certification, and the commonly referred "quality certificate" or "9000 certificate" refers to the "ISO9001 quality management system certification".

No matter the size of the enterprise or the industry, all enterprises are suitable for ISO9001 certification, which has a wide scope and is suitable for any industry. It is the foundation for the development and growth of all enterprises. For different industries, ISO9001 has derived different refined standards, such as IATF16949 for the automotive industry and ISO13485 for the medical industry.

Although there is no regulation on which companies must obtain ISO9001 certification, as one of the most widely used basic certifications in the certification field, it is still favored by many companies.

Improving enterprise efficiency itself is a dynamic process, and enterprises need to constantly adapt to market changes. If they want to survive, develop, and enhance competitiveness, they must adapt to the constantly increasing new demands of customers in the development process. At this point, the role of ISO9001 is highlighted:

1. Strengthen quality management, improve enterprise efficiency, and enhance customer satisfaction;

2. Enhance customer confidence, expand market share, and gain an advantage in product quality competition;

3. Enhance the quality awareness of all employees, avoid operational risks, and improve corporate culture;

4. Obtain the entry-level qualification for bidding and lay the foundation for bidding;

5. Advantages and conditions for obtaining relevant subsidy applications;

6. Bonus points for enterprise qualification assessment;

7. A powerful tool to attract investment;

8. Establish a good public image and social relationships to provide customers with confidence in their choices.