Winners are announced.
| Key activity / Milestone | Date(s) |
| Regional | |
| Registration & Idea submission | August 13th - September 8th |
| Round 1 - Preliminary evaluation | September 9th - September 12th |
| Publish top 10 teams | September 16th |
| Round 2 - Video Interview | TBD |
| Publish top 5 teams | TBD |
| Prototype Phase | September 19th - October 6th |
| Round 3 - Prototype Presentation | October 7th - October 8th |
| Regional winners awarded | October 8th |
| Grand Finale | |
| 24-hour Virtual Hackathon | October 10th - October 11th |
| Global Winners awarded | October 11th |
| Winner Presentation at D3 | October 17th |
Note: D3CODE consists of two main events: regional (country-specific) hackathons and a grand finale global hackathon. The regional hackathons include an ideation phase followed by a prototype phase. Winners of the regional hackathons will receive the designated prize money, and the top winner from each region will advance to the global finale. Regional winners will present their prototypes to the global jury in the grand finale, competing for the grand prize.
