The Council of the Institute of Oncology is the supreme organ that supervises and directs the activities of the Institute. It consists of the representatives of the founder of the Institute (The Government of the Republic of Slovenia) and of the Institute’s employees, of one representative of the City of Ljubljana and one representative delegated by the Health Insurance Institute of the Republic of Slovenia.

Members of the Council, representatives of the founder of the Institute:

• prim. Janez Remškar, MD
• Ciril Mezek, MSc 
• Mojca Gruntar Činč
• prof. Berta Jereb, MD, PhD 
• Stojan Marjan Krebelj
• Tatjana Brinc, MSc (Econ.)
• Ana Polanc, MSc (Econ.) 
• Tatjana Drnovšek Zavšek (Econ.)

Members of the Council, representatives of the Institute’s employees:

• Erik Brecelj, MD, PhD
• Andreja Žagar, RN
• Božidar Casar, BSc (Physics) 
• Jerica Češarek, MSc
• Prof. Primož Strojan, MD, PhD Vice-Chairman

Member, representative of the City of Ljubljana:

• Nives Cesar, MSc

Member, representative delegated by the Health Insurance Institute of the Republic of Slovenia:

Cirila Mali (Law)