Welcome to the AIDS Committee of Ottawa

The AIDS Committee of Ottawa (ACO) provides support, prevention, education and outreach services from an integrated, anti-racism, anti-oppression social justice framework that promotes the holistic well-being of those living with, affected by, impacted by and at risk of HIV/AIDS in Ottawa. The AIDS Committee of Ottawa has been serving the community since 1985.




Join Our Board of Directors

We are currently looking for members of the community to join the diverse ACO Reserve Pool Board team. Are you skilled in one of these areas: legal, medical, governance or harm reduction? Apply by July 29 at For more information, click here and open the Join Our Board of Directors tab.


2021 Strategic Plan Renewal

Flip through, download or print our new Strategic Plan Renewal for 2021, available in English and French.


2021-2021 Annual Report

Check our our new Annual Report here!

Want to know your HIV status? It’s easier than ever.

For more information or to book an appointment, email or call (613) 219-1797 from Mon–Fri, 10am to 4pm.




Important Notice on ACO Services During the COVID-19 Pandemic

ACO Services during the COVID-19 Pandemic

Dear ACO Community, Due to the growing concerns regarding the community transmission of COVID-19, and Ottawa Pub...



The AIDS Committee of Ottawa gratefully acknowledges funding provided by:
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