Join us virtually from April 9-11 for the 2025 ASTRO Annual Refresher Course! During this course, we’ll provide a comprehensive review of the latest treatment methods and core competencies for the major disease sites, with a look at the emerging trends and technologies impacting daily practice. 

Back for 2025, the Annual Refresher Course is a live virtual conference. Three eContouring sessions, with hands-on practice cases, are included with registration. This year, we feature Upper GI, Breast and Lymphomas! onDemand access is also included in your registration. The Refresher onDemand gives you access beyond the live course dates to content presented by leading experts in the treatment of cancer. New for 2025, there will be a physics lecture on protons and heavy ions, a lecture on radiobiology of benign disease, and two bonus onDemand presentations on pediatrics and vulvar and vaginal cancers!

View the boxes below to learn more about registration, the course schedule and presenters, eContouring sessions, discounted ASTRO Academy add-on courses, earning continuing education credits and the Refresher onDemand. We can't wait to have you join us – register now (save when you register by February 5)!