The European Conference on Interventional Oncology (ECIO) is the world's leading multidisciplinary congress dedicated to interventional oncology. Organized by the Cardiovascular and Interventional Radiological Society of Europe (CIRSE), the conference serves as a premier platform for physicians, researchers, and healthcare professionals involved in minimally invasive cancer treatments. Since its launch in 2008, ECIO has promoted collaboration between interventional radiologists, medical oncologists, surgical oncologists, radiation oncologists, hepatologists, urologists, pulmonologists, and other specialists to improve cancer care. The scientific programme features keynote lectures, multidisciplinary tumor board discussions, hands-on training sessions, live case demonstrations, scientific presentations, educational workshops, and industry exhibitions showcasing the latest technologies in image-guided cancer therapies. The congress attracts more than 1,400 delegates from around the world and provides over 60 hours of scientific and educational content, making it one of the most comprehensive educational events in the field of interventional oncology.