Registration
The CCDI Symposium is cancelled.
Thank you for your interest in the Childhood Cancer Data Initiative Symposium! Registration is free and required to attend both in person and virtually. Please note that online registration will close on October 2, 2025.
For non-U.S. visitors interested in attending in person, registration closed on September 1, 2025. However, you can still join us virtually, with registration for virtual attendance remaining open until October 2, 2025.
On-site registration will not be available. If you have any questions, contact CCDIevents@mail.nih.gov.