In Hungary, there is no actual ovarian cancer guideline, despite this disease being the most lethal gynaecologic cancer. An expert panel was created by the Hungarian Society of Gynaecologic Oncologists to prepare a recommendation for the reatment of ovarian cancer patients. This multidisciplinary expert group worked together during the first trimester of 2022 using the guidelines and recommendations of the European Society of Gynaecologic Oncologists (ESGO) and the European Society for Medical Oncology (ESMO) and created the updated recommendations. This paper presents the recommended surgical and medical treatment of early, advanced stage and recurrent ovarian cancer.