CCESEM 2019 was successfully hosted on September 20-22, 2019 in Beijing, China.
CCESEM 2020 was successfully hosted on September 18-20, 2020 in Changsha, China.
CCESEM 2021 was successfully hosted on September 17-19, 2021 by zoom.
CCESEM 2022 was successfully hosted on October 21-23, 2022 by zoom.