CDFI, also known as the color ultrasound certificate of the application conditions, one of which is the need for a licensed physician or physician assistant certificate. According to the information released by the application website, the registration time for the CDFI technician exam is usually in October, and the 2023 CDFI Large Equipment Induction Certificate exam is scheduled for November 27, 2023, according to the information released by the application website. Note: Please refer to the local or official website announcements for specific registration and examination times, etc.