The COSA Annual Scientific Meeting is Australia’s premier cancer meeting, usually held over three days each year, usually in November. The ASM is a multidisciplinary meeting, inviting participation from doctors, nurses, allied health professionals and scientists working in cancer care nationally and internationally. A different state hosts the ASM each year, with a specific theme and focus on a cancer type.
COSA-IPOS 2025
A Joint Meeting for the 52nd COSA Annual Scientific Meeting and 26th IPOS Annual World Congress
Optimising Care, Optimising Outcomes: Partnering to Improve Outcomes for All
Adelaide Convention Centre
11-14 November 2025
Future Annual
Scientific Meetings
We have locked in venues for the following future COSA ASMs.
2026: International Convention Centre, Sydney, 11-13 November
Previous Annual
Scientific Meetings
COSA holds a number of presentation recordings on file from previous ASMs. Should you wish to enquire about accessing a recording please contact COSA
Past ASMs
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COSAoncology 3 days ago
Our November member newsletter is out now. Check your inbox for COSA news, group and affiliate updates, resources, journal articles and more. Or read it online anytime at
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COSAoncology 14 days ago
It's a wrap! Thank you to the 1255 delegates who joined us in Adelaide for COSA-IPOS 2025 and to everyone who made our meeting a huge success. Watch the video for all the stats and see you in Sydney next year at #COSA26. #COSAIPOS2025 #COSA25 pic.
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COSAoncology 14 days ago
Congratulations to the winner of the 'Best of the Best Oral: Supportive Care' Christina Signorelli at #COSAIPOS2025 #COSA25 pic.
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COSAoncology 14 days ago
Congratulations to the winner of the 'Best of the Best Oral: Service provision' Davina Gillard at #COSAIPOS2025 #COSA25 pic.
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COSAoncology 15 days ago
Congratulations to the winner of the 'Best of the Best Oral: Epidemiology' Kin Yin Carol Chan at #COSAIPOS2025 #COSA25 pic.
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COSAoncology 15 days ago
Congratulations to the winner of the 'Best of the Best Rapid Fire Oral: Exploring whole person cancer care – psychosocial and physical' Annie Curtis at #COSAIPOS2025 #COSA25 pic.
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COSAoncology 15 days ago
Congratulations to the winner of the 'Best of the Best Rapid Fire Oral: AI and lived experience - redefining cancer care' Mikaela Doig at #COSAIPOS2025 #COSA25 pic.
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COSAoncology 15 days ago
Congratulations to the winner of the 'Best of the Best Oral: Health Services' Huah Shin Ng at #COSAIPOS2025 #COSA25 pic.
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COSAoncology 16 days ago
Congratulations to the winner of the 'Best of the Best Oral: Education' Jennifer Kilkus at #COSAIPOS2025 #COSA25 pic.
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COSAoncology 16 days ago
Congratulations to the winner of the 'Best of the Best Oral: Clinical research' Shalini Vinod at #COSAIPOS2025 #COSA25 pic.
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