The requirements are as follows:
1. The professional equipment is complete and reasonable, and the number of main professional and technical personnel is not less than the number specified in the main professional and technical personnel allocation table in the applied professional qualification standards.
2. The main technical person in charge or chief engineer of the enterprise should have a bachelor's degree or above, more than 10 years of design experience, and have presided over no less than 3 medium-sized project engineering designs of the corresponding professional design type in the applied industry. Project, or no less than 1 large-scale project engineering design project, with registered professional qualifications or senior professional and technical titles.