What constitutes lead based paint according to WI DHS 163?

According to the Wisconsin Department of Health Services (WI DHS) 163, lead-based paint is defined as paint that contains 0.5% or more lead by weight. This threshold is important because it establishes the regulatory standard for identifying and managing lead-based paint hazards. When dealing with homes and buildings, understanding this definition is critical for implementing appropriate abatement measures and ensuring the safety of occupants, especially children, who are more susceptible to the harmful effects of lead exposure. Therefore, 0.5% lead by weight is the correct benchmark used to determine if paint is classified as lead-based in the context of lead hazard regulations and safety measures.