| Date | Meetings & Events | Location |
| February 25-26 | Research Commission Meeting | Online |
| March 8 | Costume Design Sub-commission Meeting | Online |
| June 4 | Architecture Commission Meeting | Online |
| June 15-17 | Stage|Set|Scenery | Berlin, Germany |
| Publication & Communication Commission Meeting | ||
| Technology Commission Meeting | ||
| June 23 | Research Commission Meeting | Online |
| October 8-13 | OISTAT World Congress | Online |
| President & Executive Committee Election | ||
| Education Commission Meeting & Chair Election | ||
| Research Commission Meeting | ||
| Performance Design Commission Meeting | ||
| Costume Design Sub-commission Meeting | ||
| Lighting Design Sub-commission Meeting | ||
| Space Design Sub-commission Meeting | ||
| Sound Design Sub-commission Meeting & Chair Election |
