Vision
& Mission
The overarching mission of COSA is to improve cancer care and control through collaboration.
COSA achieves this by:
-
- supporting the professional and educational needs of cancer health professionals
- enhancing cancer care and control through network development
- advocating for improvements in cancer care and control
- facilitating research across the spectrum of cancer
Read more about the objects of COSA in the COSA Constitution.
COSA Strategic Plan
Why COSA
membership?
COSA is the national oncology community bringing together multidisciplinary health professionals across all cancers to advance care and improve outcomes.
As a COSA member, you will have opportunities to connect with oncology leaders, build networks and collaborations, access professional development and education, drive advocacy, and facilitate research.

COSA Constitution
November 2024
Constitution PDF
Strategic Plan
2024-2029
Strategic Plan PDF
Join Australia's leading oncology community & make an impact
Become a COSA memberTwitter
@COSAoncology
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COSAoncology 20 hours ago
Thank you @POCOG1 for maintaining Affiliated membership with COSA. PoCoG members get a discount for COSA membership, and might be interested in attending COSA-IPOS 2025 – COSA members also make a saving on registration! bit.ly/3hXsDLm
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COSAoncology yesterday
COSA is pleased to endorse the Survivorship Care for People Affected by Advanced or Metastatic Cancer: MASCC-ASCO Standards and Practice Recommendations. bit.ly/44JLN0A Read the endorsement paper from @DrNicolasHart and his co-authors at bit.ly/3GINjIi
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COSAoncology 2 days ago
We are pleased that @MOGA_ORG continue to be an Affiliated member organisation with COSA, and look forward to our ongoing collaboration to improve cancer care and control.MOGA provided their Marryalyan Report for COSA’s June eNews: bit.ly/4kpHz3V
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COSAoncology 6 days ago
Thank you again to @RANZCRcollege for continuing your COSA Affiliated membership. RANZCR members are reminded to take advantage of the Affiliated discount for COSA memberships: bit.ly/3s5mOC6
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COSAoncology 8 days ago
Thanks to @ESSA_NEWS for renewing as a COSA Associated organisation and continuing to collaborate with COSA. A reminder that ESSA members are invited to take advantage of discounted COSA membership: bit.ly/3s5mOC6
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COSAoncology 15 days ago
Our Nutrition Group is hosting a Speed Networking Event on Fri 25 July for COSA members to get to know leading dietitians and researchers including Jane Stewart, Merran Findlay & Emily Jeffery. Connect with COSA members interested in nutrition and cancer! bit.ly/4nmK8GU
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COSAoncology 16 days ago
The Tom Reeve Award recognises a national leader who's made significant contributions to cancer care. The award will be presented at COSA-IPOS 2025 in Adelaide in November where the recipient is invited to deliver an address. Nominations closing 14 July. bit.ly/3hIXWcV
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COSAoncology 20 days ago
Have you renewed your COSA membership yet? You might like to renew before 30 June 2025: bit.ly/4cI0nc3
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COSAoncology 22 days ago
Our June member newsletter is out now. Check your inbox for the latest COSA news and updates including new resources, events, opportunities and peer-reviewed journal articles. Or log in and view it online anytime at bit.ly/4kRIRpp
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COSAoncology 23 days ago
COSA is the national oncology community bringing together multidisciplinary health professionals across all cancers to advance care and improve outcomes. More on member benefits here: bit.ly/3BwXvwL
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