- Substance Abuse and Mental Health Services Administration (SAMHSA) www.samhsa.gov
- National Institute on Drug Abuse (NIDA) www.drugabuse.gov
- Narcotics Anonymous (NA) – Northern California Region www.norcalna.org
- California Consortium of Addiction Programs and Professionals (CCAPP) www.ccapp.us
- California Association of Alcohol and Drug Program Executives (CAADPE) www.caadpe.org
- California Department of Public Health – Substance and Addiction Prevention Branch www.cdph.ca.gov
- California Health and Human Services Agency – Behavioral Health www.chhs.ca.gov
