1. 1. Contact the Academic Affairs Office of the graduation school, check the student number, and ask the school to issue a certificate to prove that I am a student of the school and affix the seal of the Academic Affairs Office;

2. Secondly, go to the Education Bureau to check the diploma number and pay the corresponding fees for the diploma. Then go back to school, fill in the personal information in the blank space of the diploma, and let the principal and the school seal it;

3. Then go to the Education Bureau to stamp the diploma and post photos to ensure the formal validity of the diploma;

Finally, if the file is lost, you can reissue all the student registration materials from high school to university, including admission notice, student registration card, transcript, college entrance examination roster, etc. And ensure that all materials are stamped with official seals to prove their authenticity.

The function and influence of graduation certificate;

1, Employment Qualification Certification: Graduation certificate is one of the important documents that job seekers must provide when they enter the workplace, which is used to confirm their academic qualifications and academic level;

2. Basis for continuing education: When applying for postgraduate or other higher education, the diploma is one of the materials that must be submitted to prove that the corresponding studies have been completed;

3. Professional title evaluation materials: when evaluating professional titles, the diploma is an important basis for evaluating individual academic level and professional skills;

4. Qualification examination registration: Take various professional qualification examinations, such as accounting and teacher qualification certificates. Graduation certificate is usually one of the registration conditions that must be provided;

5. Application for studying abroad: When applying for studying abroad, the diploma is an important document to evaluate the applicant's academic background, and a notarized copy of the diploma is usually required.

To sum up, if the diploma is lost, it can be solved by contacting the academic affairs office of the school to inquire about the student registration number and issue a certificate, going to the education bureau to inquire about the graduation number and apply for the diploma, stamping and pasting photos at the education bureau, and completing all the student registration materials.

Legal basis:

Regulations on the administration of students in institutions of higher learning

Article 38

If the academic certificate and degree certificate are lost or damaged, the school will issue the corresponding certificate after my application for verification. This certificate has the same effect as the original certificate.