Hosted by ASTCT® and CIBMTR®, the Tandem Meetings are a premier event in the evolving hematopoietic cell transplantation (HCT), and cellular and gene therapy field. Through the scientific program, attendees gain access to the latest scientific updates, new technologies and innovative products in hematopoietic cell transplantation, cellular and gene therapy. The meetings feature leading experts from around the world who share key insights to help healthcare professionals and researchers save and improve the lives of patients with blood-related disorders.

At the Tandem Meetings, attendees can collaborate with an international community of healthcare professionals focused on helping their patients with blood-related disorders.

The 2025 Tandem Meetings Online Agenda will be available in August 2024. In addition, programing will take place before and after the 2025 Tandem Meetings.

Pre-conference: February 11, 2025
Post-conference: February 16, 2025


Cutting-Edge Science

Access to the latest scientific updates, new technologies, and innovative products in HCT and cellular therapy.

International Experts

Leading experts from around the world sharing key insights, case studies, and results advancing treatment for patients with blood-related disorders.

Collaborative Community

Opportunities to collaborate with an international community of healthcare professionals.

Continuing Education

Ability to earn continuing medical, pharmacy, and nursing education credits and advance your career.


Abstract submissions will open in mid-August and close in early October.


Registration for the 2025 Tandem Meetings will open this fall. The 2025 Tandem Meetings will include a digital registration option, providing on-demand recordings of select sessions 3 hours after the live session has taken place. More details will be shared this fall.

Who Should Attend

The Tandem Meetings are a multidisciplinary event that offers programing for: Administrators, Data Managers/Clinical Research Professionals, Fellows and/or In-Training professionals, Informatician/IT Practitioners, Investigators, Laboratory Technicians, Nurses, Nurse Practitioners, Pharmacist, Physicians and/or PhD and Physician Associates.


All activities are taking place at the Hawaiʻi Convention Center. The Tandem Meetings team has secured room blocks for Tandem Meetings attendees in multiple hotels near the convention center. This information will be available when registration opens in September.

Hawaiʻi Convention Center

1801 Kalākaua Ave, Honolulu, HI 96815

Exhibit and Support Opportunities

Your support of the 2025 Tandem Meetings provides an opportunity to develop connections with more than 5,000 professionals in the HCT and cellular therapy field.

A variety of support opportunities are available including exhibits, educational support,  support of meetings materials, branding opportunities and more!

View support and exhibit opportunities within the 2025 prospectus below.

Exhibit and Support Prospectus

Exhibit Hall Floorplan

Exhibitor Contract & Rules and Regulations

Exhibitor FAQs

Exhibitor Kit (Coming Soon)

Ancillary Meeting Form (Coming Soon)

Satellite Symposia Supplement

Product & Innovation Theater Supplement

Registration Bag Insert

Email Blast Support (Coming Soon)

Remaining Support Opportunities (Coming Soon)


Contact Us

Do you have a specific question about the Tandem Meetings? Pick a topic below that is related to your question and send us an email.  

Abstracts – TandemAbstracts@astct.org

Exhibiting and Support – TandemMeetings@mcw.edu

General – TandemMeetings@mcw.edu

Registration – TandemRegistration@smithbucklin.com