1. Open the official account of official website or WeChat of Zhejiang Police College and find the link or entrance of the health commitment letter.

2. Click the link or portal to download the health commitment.

3. Print the health status commitment letter and fill in relevant information as required, such as name, ID number, contact information, etc.

4. Sign the letter of commitment and attach the corresponding supporting materials, such as nucleic acid test report and health certificate.

5. Submit the letter of commitment and supporting materials as required. If online submission is required, please upload scanned copies or photos.