The Ontario HIV Treatment Network (OHTN) is a nonprofit organization that funds and conducts HIV research and provides education, capacity building, evaluation services, data collection and monitoring for HIV services in Ontario.

The OHTN is a collaborative network of:

  • people living with HIV
  • community-based agencies
  • health care providers
  • government policy makers
  • educators
  • researchers.

We support high quality research and share the best available evidence to help end the HIV epidemic in Ontario. We are an active, committed partner in Ontario’s HIV/AIDS strategy.


The OHTN is governed by a Board of Directors elected from the following stakeholder groups:

  • people living with HIV
  • Ontario primary care physicians
  • Ontario HIV outpatient clinic directors and coordinators
  • HIV researchers.

Representatives of Ontario’s Ministry of Health and Long-Term Care participate on the board as non-voting members. We are also governed by the OHTN By-Law and our Diversity and Inclusion Statement.