The Level of Service Inventory-Revised (LSI-R) is a risk and needs assessment tool designed to evaluate an individual's likelihood of reoffending and to identify the specific areas that require intervention. This tool is rooted in evidence-based practices, focusing on dynamic risk factors that can be addressed through targeted programming, thus improving rehabilitation outcomes. The LSI-R aids professionals in creating tailored supervision plans based on the assessed risks and needs, promoting a more effective approach to criminal justice interventions.