What does exposure refer to in relation to hazardous materials?

Exposure, in the context of hazardous materials, encompasses more than mere physical contact; it refers specifically to the interaction of people, animals, or the environment with hazardous materials. This broad definition is essential because it captures all potential pathways of exposure, including inhalation, ingestion, and dermal contact. It is critical for assessing risk, as exposure could arise from various scenarios, such as accidental spills, leaks, or even ambient contamination in the environment.

Understanding exposure in this comprehensive way allows for effective risk assessment and the development of safety protocols to limit interactions with hazardous materials. It includes cases where individuals may unknowingly come into contact with these substances, emphasizing the importance of monitoring and regulatory measures to ensure safety in environments where hazardous materials are present.