Dates and deadlines
You may find in this page all the dates and deadlines related to the EHA2025 Hybrid 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 & Participation Grant applications open |
March 1, 2025 (23:59 CET) | Deadline for abstract submission |
March 1, 2025 (23:59 CET) | Deadline for Travel & Participation Grant applications |
by April 23, 2025 | Announcement allocation of abstracts to submitting authors (incl. grant application) |
Ends May 2, 2024, 23:59 (CEST) | Deadline for Early registration fee |
May 8, 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 2, 2025 (15:30 CEST) | Late-breaking abstracts available online |
June 12-15, 2025 | EHA2025 Hybrid 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 |