Congress Venue and Headquarters Hotel
Hotel nhow Berlin
Stralauer Allee 3
10245 Berlin, Germany 

Dates
Thursday, October 1 to Sunday, October 4, 2026

Language
English is the official language of the congress. 

Registration
To register for the congress, please click here.

 CME Accreditation
An application for EBAH accreditation will be submitted for the 11th COSTEM Congress. 

For local physicians, an application for accreditation will be submitted for the 11th COSTEM Congress via the Ärztekammer Berlin (AEKB).

Abstract Submission
You may submit an abstract for poster presentation at the congress.  Accepted posters are presented on-site during the congress. The presenting author should prepare to register and attend the meeting in order to present their work.

Submission information, deadline and form can be found here.

COSTEM Awards
We are excited to announce the COSTEM Best Abstract Awards and the COSTEM Travel Grant for the Best Young Investigator Award. To qualify for the “Young Investigator” award, presenting authors must be under 40 years of age. Eligibility confirmation will be available during the abstract submission process.

Information on the awards here.

Clothing
Informal for all occasions.

Visas
For those participants who plan to join us on-site and prior to booking flights, registrants are strongly advised to confirm with their travel agent whether they require a visa to travel to Berlin. Information about visa requirements can be found on the World Travel Guide website.

CME Congresses Ltd. will not be responsible for any cancellations or delays caused by authorities due to a lack of visa or other required documentation.

Liability
The Congress Secretariat and Organizers cannot accept liability for personal accidents, nor loss of or damage to private property of delegates, either during or directly arising from the 11th Congress on Controversies in Stem Cell Transplantation and Cellular Therapies (COSTEM).  Participants should make their own arrangements with respect to health and travel insurance.

Congress Secretariat
Please do not hesitate to contact the Secretariat if you require any additional information or assistance. Please address all correspondence to: [email protected].

Professional Congress Organizer
CME Congresses Ltd. is the official Congress Organizer of the COSTEM Congress.
For more information, please visit cme-congresses.com.