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, those held on bail, and new court commitments. Additionally, the bill establishes a "Caseload Snapshot" and a "Recidivism" section, detailing the classification of individuals in custody and the rates of recidivism for different populations, including 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 emphasizes the importance of separating holds for other jurisdictions and pre-arraignment individuals in the data collection process. Furthermore, it specifies that technical violations may include uncharged criminal conduct or conduct under investigation, thereby broadening the scope of what constitutes a violation for recidivism purposes. Overall, the bill aims to enhance the accuracy and comprehensiveness of corrections data reporting in Massachusetts.