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Registration for the Harm Reduction International Conference 2023 (HR23) is now open! Avoid missing out by registering early at a discounted price. We can't wait to see you in Melbourne!

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Call for Abstracts

Harm Reduction International is pleased to announce that abstract submission for HR23 is now open.

The overarching theme for HR23 is Strength in Solidarity; we’d love to see this reflected in your abstracts.

The call for abstracts will close at 23.59 BST on 30 September 2022.

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Acknowledgement of Country

We would like to acknowledge the traditional custodians of the land on which we will meet, and pay respects to the Bunurong Boon Wurrung and Wurundjeri Woi Wurrung peoples of the Eastern Kulin Nation. We pay respects to the Elders of the community and extend our recognition to their descendants.

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WARNING: Aboriginal and Torres Strait Islander viewers are advised that this website may contain images or names of deceased people.


HR23 presents an opportunity too good to miss for organisations and individuals looking to maintain or enhance their profile with a diverse conference audience. Around 1,000 delegates from over 80 countries will be in attendance, including frontline service providers, policy and decision-makers, UN officials, researchers, activists and people who use drugs, among others.

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Memories of HR19

©2022 Harm Reduction International
Charity number – 1117375
Company number – 3223265
+44 (0) 151 702 0635
61 Mansell Street
Aldgate, London, E1 8AN
HR23 brought to you by:
Harm Reduction International
In partnership with:
Melbourne Convention BureauMelbourne AustraliaAIVLASHMHarm Reduction VictoriaINHSU