| Wed 20 Aug 2025 | First announcement of ADD2026 |
| Monday 1 Sept 2025 | Registration opens |
| Wed 10 Sept 2025 | Call for abstracts |
| Sunday 9 Nov 2025 | Deadline for oral abstract submission |
| Friday 14 Nov 2025 | Notification of oral abstract acceptance |
| Sunday 23 Nov 2025 | Deadline for poster abstract submission |
| Sunday 23 Nov 2025 | Deadline for registration and payment |
| Sunday 11 Jan 2026 | School starts with the evening Welcome Buffet |
| Wed 14 Jan 2026 | School ends / Conference starts |
| Friday 16 Jan 2026 | Conference ends in the afternoon |
11–16 Jan 2026
The EPN Campus
Europe/Paris timezone
Registration, payment and abstract submission are CLOSED (deadline: Sunday 23 november 2025)
