The bill amends several sections of the General Laws in Chapter 42-128.1, titled "Lead Hazard Mitigation," to enhance the responsibilities of property owners of pre-1978 rental dwellings regarding lead hazard management. Key insertions include the requirement for property owners to attend lead hazard awareness seminars, evaluate their properties for lead hazards, and provide tenants with essential information about lead hazards and remediation processes. Additionally, the bill stipulates that new property owners have a 60-day grace period to comply with lead hazard mitigation requirements if the previous owner did not meet them. The bill also replaces the "housing resources commission" with the "department of health" in enforcement and review processes related to lead hazard issues.

Furthermore, the bill introduces provisions for tenants to petition for the deposit of their rent into an escrow account if their rental property is found non-compliant with lead hazard regulations. It allows for the release of these funds to property owners for necessary repairs or improvements to achieve compliance, while also permitting tenants to recover costs incurred for compliance if they have notified the landlord of their intent to conduct repairs. The bill prohibits retaliatory actions against tenants who seek remedies under this section, ensuring their rights are protected. Overall, the amendments aim to strengthen lead hazard mitigation efforts and improve tenant protections in rental properties.