Lead-based paint requirements refer to regulations and standards set by government agencies to ensure the safe handling, removal, and renovation of lead-based paint in order to protect public health and the environment. These requirements aim to prevent lead exposure, especially among children who are particularly vulnerable to its harmful effects. In the United States, the Environmental Protection Agency (EPA) has established lead-based paint requirements under the Lead Renovation, Repair, and Painting (RAP) Rule. This rule applies to homes, apartments, and child-occupied facilities built before 1978 when the use of lead-based paint was still allowed. The RAP Rule mandates that contractors, renovators, and painters who disturb lead-based paint on surfaces greater than 6 square feet (or 2 square feet for window sills) must be certified by the EPA, follow specific work practices, and use lead-safe work methods and cleaning procedures. Another important set of lead-based paint requirements is the Toxic Substances Control Act (TSA) Section 402, administered by the EPA. This regulation covers lead-based paint activities in public and commercial buildings, including schools and daycares. It sets forth rules for lead-based paint inspections, risk assessments, and abatement activities. These requirements aim to identify, evaluate, and eliminate lead hazards, ensuring the safety of occupants and workers in these buildings. Additionally, the Department of Housing and Urban Development (HUD) has lead-based paint requirements that apply to properties built prior to 1978 that receive federal assistance or are subject to a federally backed mortgage loan. HUD's Lead-Safe Housing Rule mandates the use of lead-safe work practices in properties where children under the age of 6 reside. These lead-based paint requirements are crucial in preventing lead poisoning, as the ingestion or inhalation of lead particles can lead to serious health issues. Exposure to lead can cause developmental delays, behavioral problems, learning disabilities, and organ damage. Therefore, adherence to these regulations is vital to protect the well-being of individuals, particularly children, and to maintain safe and healthy living spaces.