NAMA - National Alliance of Methadone Advocates: www.methadone.org
NIDA - National Institute on Drug Abuse: www.nida.nih.gov
CSAT - Center for Substance Abuse Treatment: www.treatment.org
Drug Policy Alliance: www.drugpolicy.org
American Society of Addiction Medicine: www.asam.org
Drug Enforcement Administration - U.S. Department of Justice: www.usdoj.gov/dea/