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 

AMTA – AMERICAN METHADONE TREATMENT ASSOCIATION, INC.
www.assnmethworks.org 

DRUG POLICY ALLIANCE
www.drugpolicy.org

METHADONE INFORMATION EXCHANGE
www.mindspring.com/~methinfex/  

ARM – ADVOCATES FOR RECOVERY THROUGH MEDICINE
www.ARM-advocates.org 

AMERICAN SOCIETY OF ADDICTION MEDICINE
www.asam.org

DRUG ENFORCEMENT ADMINISTRATION
U.S. Department of Justice
www.usdoj.gov/dea/