1. Local Health Bureau: The Health Bureau is a government department that manages hospitals and various medical and health institutions, and can apply for health certificates.
2. Urban Center for Disease Control and Prevention: The Center for Disease Control and Prevention is the institution responsible for disease prevention and control, and can also apply for a health certificate.
3. Occupational health inspection institutions: Occupational health inspection institutions are institutions responsible for the prevention and treatment of occupational diseases, and can also apply for health certificates.