In HAZMAT terminology, what is meant by “source control”?

The term "source control" in HAZMAT terminology specifically refers to the process of stopping or minimizing the release of hazardous materials into the environment. This is a crucial aspect of hazardous material incident management because it focuses on containment and mitigation. By addressing the source of the hazardous material release, responders can prevent further contamination, protect public health, and minimize environmental damage.

Source control involves various strategies and techniques, such as plugging leaks, securing containers, and using barriers or absorbent materials to contain spills. The primary goal is to stop the hazardous materials from spreading and causing more harm, making this concept vital for effective emergency response operations.

Other options, while related to hazardous materials management, do not accurately define "source control." For instance, tracking hazardous materials or monitoring incidents deals with information management and response strategies but does not involve direct action to control the source of a release.