| SMTA International November 1, 2021 - November 4, 2021 | Minneapolis Convention Center | United States |
| JASIS 2021 November 8, 2021 - November 10, 2021 | Makuhari Messe | Japan |
| CrSJ 2021 November 19, 2021 - November 21, 2021 | Hokkaido University | Japan |
