| Abstract submission re-opening |
|
November 1, 2020 |
| Abstract submission deadline |
|
January 22, 2021 |
| Abstract acceptance decision |
|
February 2021 |
| Registration re-opening |
|
February 1, 2021 |
| Early registration deadline |
|
June 15, 2021 |
| Late registration deadline |
|
August 25, 2021 |
| Congress days |
|
September 15–18, 2021 |
