With this solicitation, OJJDP seeks to provide training and technical assistance to Second Chance Act Youth Reentry grantees and practitioners to improve community supervision practices, produce better outcomes for youth and communities, reduce recidivism, improve public safety, and enhance jurisdictions access to the tools and training to adequately identify, as well as effectively serve, these youths needs. A multidisciplinary team of experts in implementation science, community supervision, adolescent development, trauma-informed care, data analysis, and performance measurement will help the selected jurisdictions improve their community supervision and reentry programs, policies, and practices.