Significant events
Inaugural meeting of the COSA Board (July)
COSA membership votes at the AGM to change the organisations governance structure and become a Company Limited by Guarantee
COSA receives funding from Cancer Australia to develop a consumer-training program to enhance consumer engagement in clinical cancer research
First COSA ACT & NSW Oncology Weekend (ACTNOW) clinical meeting
First COSA cancer care coordination conference
First COSA workshop on cancer in adolescents and young adults
COSA survey on the prevalence and predictors of burnout in the COSA oncology workforce
COSA report mapping rural and regional oncology services in Australia published
COSA and the Cancer Cooperative Trials Groups awarded an NHMRC Enabling Grant
COSA report on optimising cancer care in Australia published
First issue of the COSA newsletter, the Marryalyan
Cancer Forum first published by COSA and ACS
First COSA Annual General Meeting
The Division of Clinical Oncology becomes independent from the ACS and adopts the name Clinical Oncological Society of Australia (COSA)
ACS forms a Division of Clinical Oncology incorporating a Head and Neck Group and a Breast Group
Multidisciplinary cancer clinics established in Sydney and Melbourne
Establishment of the Australian Cancer Society (ACS), now Cancer Council Australia
COSA Presidents
2025 |
Professor Sabe Sabesan |
2023-2024 |
A/Professor Dion Forstner |
2021-2022 |
Professor Fran Boyle AM |
2019-2020 |
Professor Nick Pavlakis |
2017-2018 |
Professor Phyllis Butow AM |
2015-2016 |
Professor Mei Krishnasamy |
2013-2014 |
Professor Sandro Porceddu |
2011-2012 |
Professor Bogda Koczwara AM |
2009-2010 |
Professor Bruce Mann |
2006-2008 |
Professor David Goldstein |
2006-2006 |
Professor David Currow |
2004-2005 |
Professor Steve Ackland |
2002-2003 |
Dr Lizbeth Kenny AO |
2000-2001 |
Professor John Zalcberg AO |
1998-1999 |
Professor Henry Ekert AM |
1996-1997 |
Professor Robert Thomas OAM |
1994-1995 |
Professor Alan Coates AM |
1992-1993 |
Professor William McCarthy AM |
1990-1991 |
Professor Richard Fox AM |
1988-1989 |
Professor John Levi |
1985-1987 |
Dr Malcolm Coppleson (Deceased) |
1983-1985 |
Professor Gordon Clunie (Deceased) |
1981-1983 |
Professor Martin Tattersall AO (Deceased) |
1979-1981 |
Dr Robert Melville (Deceased) |
1976-1979 |
Professor Leicester Atkinson (Deceased) |
1973-1976 |
Mr Brian Fleming AM (Deceased) |
The COSA logo
and the legend of
the Marryalyan
The Marryalyan is the two-snake emblem of the Warramirri people who occupied a large group of islands in the Arafura Sea off the northern coast of Australia, now known as the Wessel Islands. Most Warramirri people now live on Elcho Island.
The Marryalyan was one of their major gods, possessed of infinite inventiveness. He lived under the sea and through the power of his breathing boiled up the vapour that makes the clouds, the weather and the storms. He invented living creatures, starting with minute particles in the sea, pinching them together to make different forms until he had filled the ocean.
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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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