The schedule is not exhaustive yet. The schedule for practice session, task translation, and result announcement is yet to be announced.
| Activity | Timeline (all mentioned times are in UTC+7) |
|---|---|
| Leader Confirmation Deadline | Friday, 13 March 2020 |
| Task Submission Deadline | Sunday, 15 March 2020 |
| Participant List Registration Deadline | Thursday, 16 July 2020 |
| APIO 2020 Practice Session | Friday, 7 August 2020 08:00 - Friday, 14 August 2020 08:00 |
| APIO 2020 Practice Session Task Translation | |
| APIO 2020 Competition Task Translation | |
| APIO 2020 Opening Ceremony | Friday, 14 August 2020 19:00 |
| APIO 2020 Competition Window | Saturday, 15 August 2020 08:00 - Monday, 17 August 2020 08:00 |
| Unofficial Result | Monday, 17 August 2020 |
| Appeal | Tuesday, 18 August 2020 08:00 - Thursday, 20 August 2020 08:00 |
| APIO 2020 Open Contest | |
| APIO 2020 Closing Ceremony | Friday, 21 August 2020 19:00 |
| Official Result | |
| Open Contest Result |