Collaboration Meeting in Summer 2026, Jul. 8 - 12, 2026, Yantai University (Yantai, China) The BESIII 2026 Summer Collaboration Meeting was hosted by Yantai University and held at Crowne Plaza Yantai Sea View, Yantai, Shandong Province, China.

Physics and Software Workshop in Spring 2026, Mar. 23-26, 2026 ,China University of Geosciences (Wuhan, China)

Collaboration Meeting in Winter 2025, Nov. 30- Dec. 5, IHEP

BESIII Physics and Software Workshop in Autumn 2025, Sep. 26-29, USC

Collaboration Meeting in Summer 2025, Jul. 7 - 11, 2025, North China Electric Power University (Beijing, China)

BESIII Physics and Software Workshop in Spring 2025, Mar. 17-20th, 2025 ,Henan Normal University (XinXiang, China)

Collaboration Meeting in Winter 2024, Dec.2- 6, 2024, Southeast University The BESIII Collaboration Meeting in Winter 2024 will be held at Southeast University (Jiulonghu Campus) from Dec. 2th to Dec. 6th, 2024.

BESIII Physics and Software Workshop in Autumn 2024, Sep. 23-25, UCAS

Collaboration Meeting in Summer 2024, July 2--6, Liaoning University The BESIII Collaboration meeting in Summer 2024 will be held at Liaoning University (Shenyang, Liaoning province) from July 2nd – 6th, 2024.

Physics and Software Workshop in Spring 2024, Mar. 18-21, 2024, IHEP The BESIII Spring Workshop in 2024 had been held at IHEP from Mar.18th to Mar. 21st, 2024. This was a hybrid meeting held in person and also online via ZOOM.