If you need an invitation letter for your VISA application, please download the application form below, fill it out, and email it to the OS2025 organizing committee by July 31.
After completing the form, please rename the file to “YourName_VISArequest.docx” and send it as an attachment to the following email address:
Please note that each accompanying person is also required to submit this form. If you have any comments or requests, please include them in your email.