A decision has been made to hold the IASS/APCS 2022 Symposium in hybrid online and in-person format. All delegates from outside China should pay the online registration fee, and then pay the remaining fee if and when they have met the requirements and can enter in accordance with China's epidemic prevention regulations.

The earlybird registration deadline is 30 June 2022. See the symposium website http://www.iass2022.org.cn/ for full information about registration and the fee structure, including reduced fees for IASS members.