The working committee can assist in the issuance of the invitation letter required for application for visa to China. Please fill out the passport and visa information accurately at the time of registration. In view of visa processing, it is recommended that foreign participants fill out the complete information before March 25, 2024 at the latest. It is expected that from April 10, 2024, the invitation letter required for application for a visa to China can be downloaded through the registration system（https://www.isprs2024tc1.net/registration-2/） or email.

If you have any question about the invitation letter, please do not hesitate to contact:
Ms.LYU Shanshan
visa@isprs2024tc1.net