1, log on to the high school diploma inquiry website; 2. Enter the graduation year and student number information; 3. Submit the inquiry request; 4. Check the query results. If the system has records, you can check the information of electronic diploma. If you can't find it or there is no record in the system, you can contact the relevant departments of the graduation school to verify it, or check it through the student status information.

Electronic information of high school diploma:

1. Electronic registration information: The electronic registration information of high school graduation certificate is usually managed by the education department, including the basic information of students and the graduation certificate number;

2. Inquiry system: Most provincial education examination institutes or education bureaus will provide online inquiry systems for the public to inquire about the electronic information of high school diplomas;

3. Information content: Electronic information usually includes the name, gender, date of birth, school of graduation, year of graduation and certificate number of graduates;

4. Inquiry purpose: Electronic information inquiry is mainly used to prove the authenticity of personal education, especially in the case of loss of paper diploma;

5. Use occasions: Electronic information can be used as supplementary proof materials when job hunting, further education, study abroad and other occasions require academic credentials.

To sum up, if you need to query the lost electronic version of high school diploma, you can log on to the special query website, enter the corresponding graduation year and student number and submit a request to view the results. If there is no record in the system, you need to contact the graduation school or use the student status information to query, but usually you can only query the data from 2006 and later.

Legal basis:

Interim Provisions on the Administration of Electronic Registration of Higher Education Academic Certificates

Article 7

The graduation (completion) certificate of general and adult higher education should have the following contents: (1) name, gender, date of birth and year of study; (2) major and level (doctor, master, undergraduate, junior college, second bachelor's degree) and graduation (graduation); (3) Learning forms (ordinary full-time, full-time adult, amateur, evening university, correspondence, TV education, network education); (four) I recently bareheaded front photos and stamped with the seal of the school; (five) the name and seal of the school, and the signature of the school (hospital); (6) Date of issuance and certificate number.