| 2021 | |
|---|---|
| April 20-21 | Teleconference |
| March 30 | Teleconference |
| February 25 | Teleconference |
| January 28 | Teleconference (TF2 only) |
| 2020 | |
| December 16-17 | Teleconference |
| November 19 | Teleconference (TF2 only) |
| October 20-22 | Teleconference |
| September 22-23 | Teleconference (TF2 only) |
| August 27-28 | Teleconference |
| July 30 | Teleconference (TF2 only) |
| June 24-25 | Teleconference |
| May 21 | Teleconference (TF2 only) |
| April 23 | Teleconference (TF2 only) |
| March 25 | Teleconference |
| February 19-20 | Teleconference |
| 2019 | |
| April 30 | Teleconference |
| 2018 | |
| October 18 | Teleconference |
| August 30 | Teleconference |
| August 1 | Teleconference (TF2 only) |
| 2017 | |
| June 20 | Teleconference |
| May 4 | Teleconference |
| 2016 | |
| February 29 - March 4 | Teleconference |
| 2015 | |
| June 2-3 | Beijing, China |
| April 1-3 | Louisville, CO USA |
| February 3-6 | Louisville, CO USA |
| 2014 | |
| December 2-4 | Tampa, FL USA |
| October 21-23 | Wuhan, China |
| August 20-22 | Amsterdam, Netherlands |
| June 23-25 | Louisville, CO USA |