The bill outlines new requirements for the Massachusetts Department of Correction regarding the collection and reporting of quarterly corrections data. It introduces specific categories for counting admissions and releases, including "Pre-Trial/Detainees" and "Criminally Sentenced," which encompass various subgroups such as individuals awaiting trial, parole violators, and those re-admitted from court release. Additionally, the bill establishes a "Caseload Snapshot" and a "Recidivism" section, detailing the classification of individuals in custody and their recidivism rates based on new commitments and violations.

Key insertions in the bill include definitions for "Admissions," "Releases," "Caseload Snapshot," and "Recidivism," which clarify the populations to be counted and the rules for inclusion. The bill also emphasizes the importance of separating holds for other jurisdictions and pre-arraignment individuals in the data reporting. Overall, the legislation aims to enhance the accuracy and comprehensiveness of corrections data, thereby improving oversight and accountability within the Massachusetts correctional system.