Criminal Justice

About Criminal Justice

Scientific research since the mid-1970s shows that treatment can help many in the criminal justice system who use drugs change their attitudes, beliefs, and behaviors toward drug use; avoid relapse; and successfully remove themselves from a life of substance use and crime. Additionally, one study found that overdose deaths following incarceration were lower when someone received medications for addiction while incarcerated.1


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Once in a treatment program, even those who are not motivated to change at first can eventually become engaged in a continuing treatment process. More information can be found in the Principles of Drug Abuse Treatment for Criminal Justice Populations: A Research-Based Guide. In support of those who work with juveniles and adults within the court system, including judges, counselors, social workers, case workers, and others, NIDA has created materials and identified other helpful resources that can be used in educating offenders about the science related to drug use, misuse, and addiction.

Drugs and the Brain Wallet Card

Drugs & the Brain Wallet Card: This tool is designed for people leaving criminal justice facilities and transitioning back to a less structured environment. To prepare these people to return to their home environment, counselors can customize this tool to help identify triggers that could prompt a drug relapse. It also includes information about resources and helplines. These discreet cards can be kept in a wallet, pocket, purse, or cell phone case for easy access. The wallet cards can be ordered free of charge from the NIDA Research Dissemination Center. 

The Science of Drug Use - A Resource for the Justice Sector: This resource is intended to give judges, and others in the justice sector, language they can use to explain the risks of drug use, as well as resources that can aid in treatment. The document can be used as a guide when offering someone the wallet card when he or she is leaving the criminal justice facility.

Criminal Justice DrugFacts: This resource looks at the challenges with substance use disorders (SUDs) among people in the criminal justice system, and why treatment and follow up is important for inmates.

Easy-to-Read DrugFacts: These resources provide information about common drugs; the science of addiction; effects of drug use, treatment, and recovery; and prevention. They are intended for low-literacy audiences and are formatted for easy printing and distribution.

Latest News


  1. Green TC, Clarke J, Brinkley-Rubinstein L, et al. Postincarceration Fatal Overdoses After Implementing Medications for Addiction Treatment in a Statewide Correctional System. JAMA Psychiatry. February 2018. doi:10.1001/jamapsychiatry.2017.4614

Related Resources

Other NIDA Resources:

External Resources

The following materials were developed using NIDA funding or by trusted partners.

  • Family Resource Center, Treatment Research Institute
    This directory contains resources from the most notable, national sources, including a helpline for parents. It provides information on the signs of addiction, how to prevent drug or alcohol use, drug intervention resources, and finding addiction treatment or addiction recovery and support.
  • Downward Spiral, Texas Christian University
    This sole-survivor board game provides substance use treatment counselors with an innovative way to motivate clients and open up discussions about the consequences of addiction on themselves and their families. The game format resembles the well-known MonopolyTM game and is available in adult and teen versions.

Other Resources

Clinical Trials

Clinical trials are research studies in human volunteers conducted to answer specific health questions. Learn about the NIH-sponsored clinical trials available to you.