1, in the hospital annual inspection, the doctor's practice certificate is a very important piece of material. The doctor's practice certificate is the doctor's legal practice of proof, but also one of the basic conditions for doctors to engage in medical work. The doctor's practice certificate includes the doctor's practice license, the doctor's title certificate and so on. These documents can prove that the doctor has the appropriate medical technology and professional knowledge, and is able to perform medical work. 2, in the annual inspection of the hospital, the doctor's practicing certificate is one of the important basis for the operation and management of the hospital. Hospitals need to verify the doctor's practicing certificate to ensure the doctor's legal practice and the safety of medical quality. The doctor's practice certificate can prove the doctor's professional ability and medical level, the annual inspection of the hospital has an important impact on the results.