Clinical Oncology Society of Australia
Welcome
to COSA
COSA is the peak national body for all health professionals whose work involves the care of cancer patients.
Upcoming Events
VIEW EVENTS CALENDARBecome a member
Progress your career and knowledge, access up-to-date news and resources, save on conferences and educational resources.
Join TodayCollaborate and make a difference
Connect with leaders in cancer healthcare, drive advocacy and facilitate research to impact cancer care and control.
VIEW OUR GROUPS
Why become
a member?
COSA membership offers opportunities to connect, collaborate and contribute to improve cancer care
BECOME A MEMBER
Discount registration at COSA’s Annual Scientific Meeting & other events
Online access to the Asia Pacific Journal of Clinical Oncology & many other publications
Greater impact when advocating for improvements in cancer care and control
Upcoming
events
05/02/2026 - 07/02/2026
ABG 34th Annual Scientific Meeting
The Australasian Brachytherapy Group
VIEW EVENT
14/02/2026 - 14/02/2026
Precision Oncology Workshop
Private Cancer Physicians of Australia (PCPA)
VIEW EVENT
06/03/2026 - 08/03/2026
Pathology Update 2026
The Royal College of Pathologists of Australia
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20/03/2026
TOGA Masterclass Small Cell Lung Cancer
Thoracic Oncology Group of Australasia
VIEW EVENT
Education
COSA supports the professional and educational needs of its members by designing, developing and delivering professional development activities. Examples of these include the ASM, Clinical Professional Days, the National Cancer Survivorship Conference and the development of Clinical Practice Guidelines.
Research
COSA facilitates research across the spectrum of cancer care through the ASM, COSA Groups and support for the Cancer Cooperative Trials Groups. COSA also publishes submissions and reports related to cancer research issues in Australia.
Advocacy
COSA is active in advocating for improvements in cancer care policy in Australia. COSA regularly makes submissions to government and other organisations on matters of significance to COSA members. COSA also releases reports and position statements developed by COSA members.
Collaboration
COSA works to enhance cancer care in Australia through the development of professional networks. COSA members with a common interest in a discipline, disease type or area of need form Groups to discuss issues and develop solutions to common problems in cancer care.