| November 01, 2020 | Special Session Proposals | 
| November 01, 2020 | Panel Proposals | 
| November 01, 2020 | Grand Challenge Proposals | 
| November 01, 2020 | Workshop Proposals | 
| November 01, 2020 | Tutorial Proposals | 
| December 13, 2020 [11:59 p.m. PST] | Regular Paper Submission (Including Special Sessions)
  (Extended to
December 13, 2020
) | 
| March 06, 2021 | Regular Paper Notification | 
| March 20, 2021 | Workshop Paper Submission | 
| March 22, 2021 | Industry/Application Track Paper Submission | 
| March 22, 2021 | Open Source Competition Submission
  (Extended to
March 22, 2021
) | 
| April 02, 2021 | Demo Proposals | 
| April 06, 2021 | Camera-Ready Regular Paper Submission (Including Special Sessions) | 
| April 12, 2021 | Industry/Application Track Paper Notification | 
| May 01, 2021 | Industry Expo Proposals | 
| May 03, 2021 | Camera-Ready Industry/Application Track Paper Submission | 
| May 21, 2021 | Open Source Competition Acceptance Notification
  (Extended to
May 21, 2021
) | 
| June 01, 2021 | Author Registration Due | 
| September 27, 2021 | <<< Today >>> |