- 52nd Geant4 Technical Forum, CERN, Geneva (Switzerland), 23 March 2020.
- Geant4 Advanced Course @ CERN, CERN (Geneva),
24-26 March 2020POSTPONED.
- Geant4 Course at the 17th Seminar on Software for Nuclear, Sub-nuclear and Applied Physics, Porto Conte, Alghero (Italy),
24-29 May 2020. *** CANCELLED ***
- 51st Geant4 Technical Forum, CERN, Geneva (Switzerland), 16 January 2020.
- Geant4 Beginners Course @ CERN, CERN (Geneva), 21-23 January 2020.
- 50th Geant4 Technical Forum, Jefferson Lab, Virginia (US), 24 September 2019.
- 8th International Geant4 School, Belgrade (Serbia),17-22 November 2019.
- Geant4 Japanese Tutorial for Detector Simulation, Kyoto University, Japan, 5-7 November 2019.
- Geant4 Japanese Tutorial for Medicine, Tsukuba, Japan, 8-9 August 2019.
- Geant4/Geant4-DNA tutorial, Ulaanbaatar (Mongolia), 3-5 July 2019.
- VII International Geant4 School, Krakow (Poland), 1-5 July 2019.
- IN2P3 and PHENIICS Geant4 Tutorial, Orsay (France), 13-17 May 2019.
- 49thGeant4 Technical Forum, CERN, Geneva (Switzerland), 29 March 2019.
- 4th Geant4 School, University of Wollongong, Australia, 2-5 December 2019.
- 14th Geant4 Space Users Workshop, Korinthia (Greece), 21-23 October 2019.