| What | When | Where | 
|---|---|---|
| System submission for problem rating (optional) | 11th May | Email to Organizers | 
| System registration deadline | 29th May | Online | 
| System descriptions deadline | 5th June | Email to Organizers | 
| Sample solutions deadline | 5th June | Email to Organizers | 
| Formal CASC registration | 5th June | Online | 
| System delivery deadline | 12th June | |
| Soundness testing reports | 16th June | |
| Unsoundness repairs completed | 26th June | |
| CASC dinner | 17:00 UTC, 1st July | The ZoomRoom (BYO) Register for the dinner here | 
| T-shirt distribution | 17th June | By post | 
| Start of competition | 10:30 UTC, 2nd July | Online, in Zoom Register to attend here | 
| Trophy presentation | 14:45 UTC, 4th July | In the results presentation, then by post | 
| CASC results presentation | 14:45 UTC, 4th July | Online |