The 66th ASH Annual Meeting and Exposition, hosted by the American Society of Hematology, will take place December 7-10, 2024, in San Diego, California. This is also a virtual option to attend. This event is the largest of its kind, bringing together hematology professionals from around the world to discuss advancements in both classical and malignant hematology. Attendees can engage in scientific sessions, educational programming, and networking events, with over 7,950 abstracts representing cutting-edge research. Early discounted registration ends on October 23, 2024, and late registration begins October 24, 2024.