May 2025 Data Releases
This May, the National Archive of Criminal Justice Data (NACJD) at the Inter-university Consortium for Political and Social Research (ICPSR) released 12 new studies, including new data from the Census of Law Enforcement Training Academies (CLETA) series. Other newly released data cover topics such as recidivism, police officers, mental health, and more. Please click on the study titles linked below for more information about a particular study.
BJS Releases
- Census of Law Enforcement Training Academies, 2022 (ICPSR 39295)
NIJ Releases
- Identifying Effective Counter-Trafficking Programs and Practices in the United States, 2003-2012 (ICPSR 36348) (update)
- Partners in Crisis: Improving Police Response to Individuals in Moments of Crisis by Providing Service Alternatives, Roanoke Valley, Virginia, 2022 (ICPSR 39294)
- Mass Marketing Elder Fraud Intervention, United States, 1999-2023 (ICPSR 39001)
- Atypical Work Hours and Adaptation in Law Enforcement: Targets for Disease Prevention, Buffalo, New York, 2019-2024 (ICPSR 39156)
- Access to Transportation and Outcomes for Women on Probation and Parole, Michigan, 2011-2013 (ICPSR 36986)
- Assessing the Relationship Between Treatment Quality, Matching and Dosage and Juvenile Justice Outcomes Among Youth With Co-Occurring Substance Abuse and Mental Health Disorders, Florida, 2016-2019 (ICPSR 39124)
- Wastewater Epidemiology to Examine Stimulant Trends, Kentucky, 2019-2023 (ICPSR 39248)
- The Viability of Virtual Peer Review and Microscopic Verification Versus Traditional On-site Review, Washington, 2020-2022 (ICPSR 38935)
- Development of Microscopical Methods for the Systematic Analysis of Chemically Reacted, Improvised Low Explosives and Related Residues, Chicago, Illinois, 2020-2023 (ICPSR 39116)
- Understanding the Violent Victimization Experiences of Young Men of Color, Illinois, 2016-2018 (ICPSR 37176)
- Policing the Rainbow: LGBTQ Experiences, Attitudes, and Perceptions of Law Enforcement, United States, 2022 (ICPSR 39125)
Other Data Releases
- Access to Transportation and Outcomes for Women on Probation and Parole, Michigan, 2011-2013 (ICPSR 36986)
Jun 9, 2025