EHA2026 details and deadlines

Program

The first EHA2026 scientific program release is scheduled for mid-December 2025.

Key event dates and deadlines

All deadlines, unless specifically mentioned, end at 23:59 CET/CEST.   

  • January 1, 2026: Congress registration opens.
  • January 1, 2026: Abstract submission opens.
  • January 1, 2026: Travel grant applications open. 
  • March 1, 2026 (23:59 CET): Deadline for abstract submission.
  • March 1, 2026 (23:59 CET): Deadline for Travel grant applications. 
  • April 24, 2026:  Announcement of the allocation of abstracts and travel grants to authors. 
  • April 30, 2026: Late-breaking abstracts submissions open.
  • May 4, 2026, (23:59 CEST): Deadline for early registration fee.  
  • May 7, 2026 (09:00 CEST): Deadline for the late-breaking abstract submission.
  • May 12, 2026 (15:30 CEST): Abstracts available online.
  • May 22, 2026: Announcement of allocation of late-breaking abstracts to authors.
  • June 1, 2026, (23:59 CEST): Deadline for regular registration fee.
  • June 2, 2026 (15:30 CEST): Late-breaking abstracts available online.
  • June 11–14, 2026: EHA2026 Congress, Stockholm, Sweden.
  • June 14, 2026, (13:00 CEST): Deadline for late registration.
  • June 14, 2026: Certificate of participation downloadable on the congress platform and sent by email.
  • June 17, 2026: On-demand content available on the Congress platform.
  •  June 30, 2026, (13:00 CEST):  Deadline for late virtual registration.
  • August 15, 2026 (23:59 CEST): Access to on-demand content ends.
  • August 15, 2026 (23:59 CEST): EHA2026 Congress platform closes.  

EHA2026 Congress location and key contacts

Location

Stockholmsmässan,
Massvagen 1,
125 30 Alvsjö,
Sweden

Scientific Program Committee (SPC) Chair

Prof. Meritxell Alberich Jorda,
Institute of Molecular Genetics, Prague, Czech Republic.

Scientific Program Committee (SPC) Local Representative

Dr. Mattias Carlsten,
Karolinska Institutet, Huddinge, Sweden. 

Official event language

English   

EHA Congress Secretariat

INTERPLAN Congress, Meeting & Event Management AG. 

EHA Congress Secretariat general enquiries: eha-congress@interplan.de 

Registration enquiries: eharegistration@interplan.de 

Abstract information: eha-abstracts@interplan.de 

Hotel accommodation: ehahotel@interplan.de  

Film and photography during Congress

EHA reserves the right to photograph and/or film Congress, including all registered participants. We can use the resulting photographs and videos in any internal or external communication, including our: 

  • Website and intranet 
  • Printed materials 
  • Social media 

By actively taking part in Congress, you consent to this usage.  

For a full and official explanation, refer to article eight of our EHA2026 Congress Registration Terms and Conditions (280 KB, PDF)

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