The bill amends several sections of the General Laws in Chapter 42-128.1, which pertains to "Lead Hazard Mitigation." Key changes include the introduction of new duties for property owners of pre-1978 rental dwellings, specifically requiring them to ensure that their properties do not house or contain at-risk occupants. The bill clarifies that certain exemptions apply to properties that are lead-safe, temporary housing, elderly housing, or do not contain at-risk occupants.

Additionally, the bill enhances enforcement mechanisms by allowing tenants to petition for their rent to be deposited in an escrow account if their rental property is not compliant with lead hazard regulations. The court may release these funds to the property owner for necessary repairs or to the tenant if they have incurred costs to comply with lead standards, provided that the tenant has given adequate written notice of their intent to conduct repairs and the landlord has willfully failed to take corrective action or respond within a reasonable timeframe.

The act also substitutes "housing resources commission" with the "department of health" for lead hazard mitigation purposes and makes it easier for property owners to release funds from escrow accounts for required repairs or improvements. Overall, the act aims to strengthen lead hazard mitigation efforts and improve tenant protections regarding lead safety in rental properties. This act would take effect upon passage.