With this solicitation, NIJ seeks research partnership proposals that meet the needs and missions of local justice and service provider entities including police, corrections, courts, victim services, forensic science service providers, and community safety and adult and juvenile justice entities and the communities they serve. These partnerships should apply a data-driven, problem-solving approach to challenges prioritized by agency partners; identify actionable and measurable responses; implement changes; and employ an action research evaluation approach to assessing the impact of interventions on desired outcomes that emphasizes scientific rigor and meaningful stakeholder engagement. These partnerships should also focus on developing the entitys capacity to adopt data-driven, problem-solving approaches to sustain effective practices and ongoing improvement in relevant safety and justice outcomes.