We anticipate approximately 400 international participants for this symposium, attracting Medical Physicists, Radiation Oncologists as well as Radiologists, Computer Scientists, Radiation Therapists and trainees interested in field of Magnetic Resonance Imaging in Radiation Therapy. The 8th MR in RT Symposium is a 2.5 day scientific meeting and will include keynote lectures, panel discussions, talks and poster presentations as well as an industrial exhibition. We intend to discuss especially the current clinical status and future directions of the field, which will be important for its clinical success. This annual symposium is the major event in this field of radiation oncology and we expect many opinion leaders from all major clinical research centers to contribute to it.