Justice Information Resource Network

The 2026 JIRN Virtual Research Conference starts today! Join justice researchers, analysts, and policymakers June 9–11 for discussions on data, research, policy, and innovation in justice systems. Register today! https://zurl.co/WRk7o

Just 1 week until the 2026 JIRN Virtual Research Conference—and only 1 week left to register! Join justice researchers, analysts, and policymakers June 9–11 for discussions on data, research, policy, and innovation in justice systems.

This virtual research conference will explore critical topics including data credibility, NIBRS, recidivism and reentry, data integration, justice research careers, dashboards, and sustaining research capacity in challenging times.

Don’t miss this opportunity to learn from leading experts, participate in interactive discussions, and connect with colleagues dedicated to advancing data-informed justice.

Learn more and register at https://zurl.co/WvR9T

What does recidivism really tell us about system performance? Join us for a discussion on innovations in reentry and recidivism analysis, and how measurement choices shape policymaking, fiscal impact, and outcomes-driven justice strategies. Learn more and register at https://jirn.org/2026-jirn-virtual-conference-registration/

As NIBRS becomes the nation’s sole source of incident-level crime data, inconsistent analysis, classification, and counting practices are producing different answers to the same questions about crime. This presentation examines the consequences for the public, press, and policymakers—and outlines a path toward restoring comparability and trust in the data.

Topics include:

• How differing definitions of “violent crime” and counting units (incident, victim, offense) produce materially different totals from the same records.

• SEARCH’s strategy for strengthening NIBRS through shared analysis standards, source-level analysis, and standardized counting methodologies.

• Ongoing needs for investment in data science capacity, sustainable state funding, quality assurance standards, and audience-specific training.

Learn more and register at: As NIBRS becomes the nation’s sole source of incident-level crime data, inconsistent analysis, classification, and counting practices are producing different answers to the same questions about crime. This presentation examines the consequences for the public, press, and policymakers—and outlines a path toward restoring comparability and trust in the data.

Topics include:

• How differing definitions of “violent crime” and counting units (incident, victim, offense) produce materially different totals from the same records.

• SEARCH’s strategy for strengthening NIBRS through shared analysis standards, source-level analysis, and standardized counting methodologies.

• Ongoing needs for investment in data science capacity, sustainable state funding, quality assurance standards, and audience-specific training.

Learn more and register at: https://jirn.org/2026-jirn-virtual-conference/

Register now for the 2026 JIRN Virtual Conference—featuring this panel and many more led by experts at the intersection of justice research, policy, and practice.

Learn more and register at https://jirn.org/2026-jirn-virtual-conference/

Early bird registration ends today!

Join colleagues from across the justice research and policy community to explore data-driven approaches shaping practice and decision-making.

Secure your spot: https://jirn.org/2026-jirn-virtual-conference-registration/

JIRN is pleased to announce our Keynote Speaker: Dr. Alex Piquero. Join and our full lineup of insightful, timely presentations designed to inform and inspire.

Explore the full agenda and secure your spot today: https://jirn.org/2026-jirn-virtual-conference/

Register now for the 2026 JIRN Virtual Conference—featuring this panel and many more led by experts at the intersection of justice research, policy, and practice.

Early bird rates end April 30: https://jirn.org/2026-jirn-virtual-conference/

Early bird registration is now open.

Join colleagues from across the justice research and policy community to explore data-driven approaches shaping practice and decision-making.

Secure your spot: https://jirn.org/2026-jirn-virtual-conference-registration/

JIRN President George Shaler speaks with Iowa SAC Director Melinda Mattingly about their recent report, 2025 Iowa Prison Population Forecast. https://hdl.handle.net/20.500.11990/11355