| Conference Dates: | August 23-26, 2021 |
| Symposia Proposal Submission Open: | mid-December 2020 |
| Symposia Proposal Submission Deadline: | January 22, 2021 |
| Abstract Submission Open: | March 1, 2021 |
| Abstract Submission Extended Deadline: | March 31, 2021 |
| Abstract Submission 2nd Extended Deadline: | April 4, 2021 |
| Registration Awards' Application Open | April 22, 2021 |
| Late-breaking Abstract Submission Open: | May 7, 2021 |
| Registration Awards' Application Deadline | May 21, 2021 |
| Registration Open: | May 28, 2021 |
| Registration Awards' Application Extended Deadline: | June 3, 2021 |
| Late-breaking Abstract Submission Deadline: | June 4, 2021 |
| Late-breaking Abstract Submission Extended Deadline: | June 10, 2021 |
| Workshop Proposal Submission Deadline: | June 11, 2021 |
| Early Registration Deadline: | June 18, 2021 |
| Deadline for Late Registration Awards' Application | July 2, 2021 |
| Early Registration Extended Deadline | July 6, 2021 |
| Regular Registration: | July 7 - August 20, 2021 |
| Regular Registration Deadline: | August 20, 2021 |
| Onsite Registration: | August 21-26, 2021 |
