COSA is a leading brand that focuses on cancer treatment and prevention. They are actively involved in four main areas: education, networks, advocacy, and research. With a strong commitment to improving cancer care, COSA provides a range of products and services to support healthcare professionals and researchers.

Education is a key pillar of COSA's work, as they design, develop, and deliver professional development activities such as the Annual Scientific Meeting, Clinical Professional Days, and the Cancer Care Coordination Conference. They also contribute to research in cancer care by facilitating collaboration through COSA Groups and supporting Cancer Cooperative Trials Groups. COSA is dedicated to advocating for improvements in cancer care policy in Australia.

They make submissions to government and other organizations and release reports and position statements developed by their members. By fostering collaboration and professional networks, COSA aims to enhance cancer care and make a positive impact on the lives of those affected by cancer. Join COSA to become part of Australia's leading oncology community and contribute to the ongoing fight against cancer