Public–Private Partnerships and Data-Driven Justice Reform: Lessons from the MacArthur Foundation’s Safety and Justice Challenge (PID052)

1.30pm – 2pm GMT, 26 October 2026 ‐ 30 mins

Room: Meeting Room 3A (Level 3)

Parallel Workshops

Justice systems worldwide are under growing pressure to improve public safety while reducing unnecessary incarceration and increasing fairness and transparency. What does it take to make that balance work in practice—not just in theory? This panel explores a proven model for achieving meaningful, measurable reform through data, collaboration, and sustained partnerships.

Drawing on lessons from a major multi-year initiative that supported jurisdictions across the United States, panelists will share how local leaders used data-driven strategies to better understand who is in jail, why they are there, and how systems can safely reduce reliance on detention. By integrating data across courts, law enforcement, prosecution, defense, and corrections, participating jurisdictions moved beyond assumptions and toward coordinated, evidence-based decision-making—resulting in significant reductions in jail populations while maintaining or improving public safety outcomes.

Attendees will gain practical insight into how cross-agency governance structures, shared performance metrics, and strong public–private partnerships can drive real change. The discussion will highlight common challenges—such as breaking down data silos, aligning stakeholders, and turning analysis into action—and the strategies that helped jurisdictions overcome them.

Whether you are a policymaker, practitioner, or researcher, this session will offer actionable ideas for building more effective, transparent, and sustainable justice systems. While grounded in U.S. experience, the lessons are highly relevant for international audiences facing similar challenges of fragmentation, limited data integration, and the need for coordinated reform.