24/7 Sobriety Project

Gavel, alcoholic drink, and car keys

24/7 Sobriety Program

Photo by Jiri Hera/Fotolia

"South Dakota's 24/7 Sobriety Program reduced both repeat DUI and domestic violence arrests at the county level."

Beau Kilmer, Codirector, RAND Drug Policy Research Center

Alcohol consumption can impose enormous health and safety costs on individuals and society. Problem drinkers account for a disproportionate share of these costs. Although millions of problem drinkers pass through the criminal justice system each year, reducing their alcohol consumption has proven difficult.

South Dakota's innovative 24/7 Sobriety Program requires those arrested for or convicted of alcohol-involved offenses to take twice-a-day breathalyzer tests or wear a continuous alcohol monitoring bracelet. Those who fail or skip their tests are immediately subject to swift, certain but modest sanctions—typically a day or two in jail. After a five-county pilot project, “24/7” quickly grew to cover additional jurisdictions and offenses (e.g., assault).

Although 24/7 has won national awards, received tremendous attention in the domestic and international press, and is now being implemented in other states, evidence of its effectiveness has been largely anecdotal and descriptive. RAND researchers published the first peer-reviewed evaluation of whether 24/7 improved public health in South Dakota.

U.S. Department of Justice Designates 24/7 Sobriety as a "Promising" Evidence-Based Program

The Department of Justice's CrimeSolutions.gov uses rigorous research to determine what works in criminal justice. Based on RAND research showing that 24/7 Sobriety reduced arrests for repeat drunk driving and domestic violence in South Dakota, the Department of Justice designated 24/7 Sobriety as a "promising" program. For more information visit the 24/7 Program Profile on crimesolutions.gov.

RAND Research on 24/7 Sobriety Earns Honorable Mention for Outstanding Research Award

RAND research on 24/7 Sobriety received an Honorable Mention for the 2015 Behavioural Exchange Award for Outstanding Research. The award is given "to the author or authors of an outstanding piece of research in the behavioural sciences in an applied setting. The award will be given to the submission demonstrating the finest combination of originality, rigour, demonstrated or potential practical application, and potential for lasting impact."

The 2015 Award was given to Anandi Mani, Sendhil Mullainathan, Eldar Shafir, and Jiaying Zhao for their work on poverty and cognition. Watch the 2015 awards ceremony at the International Behavioural Insights Conference.