ASTCT & CIBMTR are pleased to announce that the 2025 Tandem Meetings | Transplantation & Cellular Therapy Meetings of ASTCT® and CIBMTR® will be held February 12–15, 2025, at the Hawai‘i Convention Center, Honolulu, HI.

Pre-conference date: February 11, 2025

Post-conference date: February 16, 2025

Partner Organizations

About ASTCT®

The American Society for Transplantation and Cellular Therapy is an international professional membership association of more than 3,900 physicians, investigators and other health care professionals from more than 50 countries. Our mission is dedicated to improving the application and success of hematopoietic cell transplantation and related cellular therapies. We strive to be the leading organization promoting research, education and clinical practice in the field.


Learn more about ASTCT’s leadership, Special Interest Groups (SIGs) and membership below:

Special thanks to the volunteer members whose work directly impacts the future of the ASTCT.

ASTCT Executive Office

330 North Wabash Avenue, Suite 2000
Chicago, IL 60611
Telephone: (312) 321-6820
Fax: (312) 673-6733
Email: info@astct.org


CIBMTR® (Center for International Blood and Marrow Transplant Research®) is a research collaboration between the Medical College of Wisconsin (MCW) and NMDP℠. CIBMTR collaborates with the global scientific community to advance hematopoietic cell transplantation (HCT) and cellular therapy worldwide to increase survival and enrich quality of life for patients. CIBMTR facilitates critical observational and interventional research through scientific and statistical expertise, a large network of transplant centers, and a unique and extensive clinical outcomes database. Learn more about CIBMTR’s leadership and Working Committees below:

Special thanks to the volunteer Working Committee members whose work directly impacts CIBMTR's future.

The CIBMTR is headquartered at two locations:


Clinical Cancer Center
9200 West Wisconsin Avenue, Suite C5500
Milwaukee, WI 53226
Telephone: (414) 805-0700
Fax: (414) 805-0714


500 North 5th Street
Minneapolis, MN 55401 Telephone: (612) 627-5800
Fax: (763) 406-5749
Email: contactus@cibmtr.org

Diversity, Equity and Inclusion (DEI) Statement 

ASTCT® and CIBMTR® value the views of our community. Diversity, equity and inclusion (DEI) are core attributes of our organizations, which include supporting members and attendees to ensure high-quality and equitable care for the patients and communities we serve. As we plan for the 2025 Tandem Meetings | Transplantation & Cellular Therapy Meetings and future Tandem Meetings, we advise that the choice to host a meeting in a certain location does not infer support for local laws, policies or candidates.  View our joint statement for more information regarding our position on DEI initiatives.