Addiction Technology Transfer Center Network (ATTC) The ATTC Network is an international, multidisciplinary resource for professionals in the addictions treatment and recovery services field. https://attcnetwork.org/

American Association for the Treatment of Opioid Dependence (AATOD) The American Association for the Treatment of Opioid Dependence works with federal and state agency officials concerning

Association for Medical Education and Research in Substance Abuse (AMERSA)

National Institute on Drug Abuse (NIDA) NIDA’s mission is to advance science on the causes and consequences of drug use and addiction and to apply that

Substance Abuse and Mental Health Services Administration The Substance Abuse and Mental Health Services Administration (SAMHSA) is the agency within the U.S. Department of Health and

Top resources for addictions information in Brazil