The bill amends Massachusetts General Laws, specifically Chapter 126, Section 40, to improve the reporting requirements for jails and houses of correction in Essex County. It mandates that sheriffs collect and report detailed demographic data for each individual committed, including identifiers such as probation central file number, state identification number, race and ethnicity, and offense-based tracking number. A new quarterly population report is required, which aggregates this data without identifying individual inmates, and must be submitted to state officials, including the secretary of public safety and security and relevant legislative committee chairs. The bill also introduces new definitions for key terms and emphasizes the importance of accurate record-keeping regarding admissions and releases.

Additionally, the bill proposes amendments to enhance the management and classification of pre-trial and sentenced individuals, focusing on their race and ethnicity. It outlines specific procedures for tracking admissions and releases, including the length of time individuals spend in custody. The bill aims to promote transparency and accountability within the criminal justice system while addressing disparities in treatment based on demographic factors. Overall, the proposed changes reflect a commitment to improving the management of the correctional population and ensuring equitable treatment for all individuals involved in the justice system.