This is a clinical practice guideline for patients with epithelial ovarian-type cancers (e.g. ovary, fallopian tube or peritoneal origin) and borderline tumours. This guideline addresses epithelial cancers of varying histological subtypes. The guideline covers the full continuum of care including screening and prevention, diagnosis, treatment options such as surgery, systemic therapy and chemotherapy, follow-up, as well as management of recurrent disease. The guideline also highlights the support needs for women with ovarian cancer.