The European Society of Surgical Oncology is a professional organization dedicated to cancer surgery across Europe. They have more than 4700 surgical oncologist members, researchers, and also healthcare professionals. The website provides access to specialized training programs, educational grants, professional contacts, and certification frameworks like BRESO for breast surgical oncology: the ESSO-endorsed European certification and training programme to harmonise breast cancer surgical standards.
One of the platform's key functions is to support multidisciplinary care and clinical research through initiatives such as the ESSO Research Academy.