Why join us?
If you’re working to improve the health or rights of people who use drugs, INHSU 2026 is a must-attend event. A vibrant space where research, practice, policy, and lived experience come together on equal footing.

Over 300+ sessions
Tracks on Epidemiology and Public Health Research, Clinical Research, Social Science and Policy Research, and Models of Care and Programs.

Cross collaboration
People who use drugs, advocates, healthcare providers, researchers, and policymakers contribute with equal voice and influence.

Diverse topics
Sessions on everything from harm reduction innovations, HIV, HCV, HBV, TB and other infections, other drug-related harms, drug policy, and more.

Interactive format
Plenaries, interactive workshops, community-led sessions, discussion space, poster presentations, and a day of topic-specific preconference events.