What term refers to the physical procedures undertaken to control hazardous release from lead-containing materials?

The term that refers to the physical procedures undertaken to control hazardous release from lead-containing materials is "Lead-Safe." This concept encompasses a range of practices and protocols designed to minimize or eliminate exposure to lead, particularly in environments where lead-based materials may pose a risk, such as older buildings or homes. Implementing lead-safe procedures is crucial for protecting the health of occupants, particularly children, who are more vulnerable to the toxic effects of lead.

In contrast, the other terms listed do not relate directly to the management of lead hazards. "Light Pollution" refers to excessive or obtrusive artificial light, which impacts the natural night environment. "Mold-Resistant Materials" would focus on preventing or mitigating mold growth, not on lead safety. A "Multi-Purpose Room" typically describes a versatile space within a building used for various functions, which does not specifically address lead contamination concerns. Thus, "Lead-Safe" is the most appropriate term in this context.