Dates and deadlines
You may find in this page all the dates and deadlines related to the EHA2025 Congress. All deadlines, except if mentioned differently, end at 23:59 CET/CEST.
The timelines will be updated regularly.
2025
| January 1, 2025 | Congress registration open |
| January 1, 2025 | Abstract submission open |
| January 1, 2025 | Travel Grant applications open |
| March 1, 2025 (23:59 CET) | Deadline for abstract submission |
| March 1, 2025 (23:59 CET) | Deadline for Travel Grant applications |
| by April 24, 2025 | Announcement allocation of abstracts to submitting authors (incl. grant application) |
| Ends May 2, 2024, 23:59 (CEST) | Deadline for Early registration fee |
| May 2, 2025 | Late-breaking abstract submission open |
| May 9, 2025 (09:00 CEST) | Deadline for the late-breaking abstract submission |
| May 14, 2025 (15:30 CEST) | Abstracts available online |
| by May 23, 2025 | Announcement allocation of late-breaking abstracts to authors |
| Ends May 30, 2025, 23:59 (CEST) | Deadline for Regular registration fee |
| June 3, 2025 (15:30 CEST) | Late-breaking abstracts available online |
| June 12-15, 2025 | EHA2025 Congress, Milan, Italy |
| Ends June 15, 2025, 13:00 (CEST) | Deadline for Late HYBRID registration fee |
| Ends June 30, 2025, 13:00 (CEST) | Deadline for Late VIRTUAL registration fee |
| August 15, 2025 | EHA2025 Congress platform closes |
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