| Organization / Program Name(s) | Located In |
|---|---|
| Halton. Halton Region Public Health, Halton Locations, Exchange Works - Needle Exchange and Naloxone Distribution | Halton Region |
| Halton. Halton Region Public Health, Halton Locations, Sexual Health Clinics | Halton Region |
| Halton. Halton Region Public Health, Stop Smoking Clinics | Halton Region |
