Information on the new date of ISHL12

In light of the ongoing SARS-CoV-2 pandemic, the Organizers and Scientific Steering Committee of the next International Symposium on Hodgkin Lymphoma, ISHL12, have decided to change the date for ISHL12 to March 06-08, 2021.

New Congress Venue

ISHL12 will take place in the ”Pullman” congress hotel located centrally in Cologne with convenient transport connections.

Will the scientific program change?

The structure and contents of ISHL12 will not change due to the postponement. The program at a glance adapted for the new date is already available. Details are currently finalized and will be published soon.


You have already submitted an abstract or would like to submit one?

If you have already submitted an abstract and wish to participate in ISHL12 in March 2021, you do not need to resubmit your abstract. If you cannot participate or wish to change details, please write an e-mail to

Abstract Submission

You already registered or would like to register now?

All registered participants should already have received an e-mail. There are three options:

  1. Attend ISHL12 during the new date, March 06-08, 2021
    • As a registered participant, delegate registration will automatically be transferred to the re-scheduled congress.
  2. Cancel your registration
    • You can cancel your registration and obtain a refund. Please reply to the e-mail you received or write to
  3. Transfer your registration to a colleague who wants to attend instead

Registration remains open for the new date, March 06-08, 2021. Early bird registration will end on December 05, 2020.

Online Registration

You have already booked an accommodation or would like to book one?

If you need to cancel your hotel reservation, please contact your hotel directly.

Hotel offers

Timelines up to March 6–8, 2021



ISHL12 Program at a Glance (PDF)

ISHL12 Program at a Glance (PDF)


Andreas Engert, MD
Symposium and GHSG Chairman

Sven Borchmann, MD
Symposium Secretary

Paul J. Bröckelmann, MD
Symposium Secretary

Dennis A. Eichenauer, MD
Symposium Secretary

German Hodgkin Study Group (GHSG)
University Hospital of Cologne
Kerpener Str. 62
D-50924 Köln