Institut Claudius Regaud (ICR) is private non-profit hospital and has the Center for the Fight Against Cancer of the Midi-Pyrenees.

ICR's mission is to conduct screening and diagnosis in the forms of radiology and nuclear medicine. To care for patients with surgery, medical oncology and radiation, to research oncogenesis, pharmacology, hormonal therapy, epidemiology, and Radiophysics with new techniques of irradiation in terms of the therapeutic innovation and education and training in oncology.

ICR became full UICC member in 1978.