What acronym is used to help identify a hazardous substance release?

The acronym that is commonly used to help identify a hazardous substance release is HAZMAT. HAZMAT stands for Hazardous Materials, which refers to substances that pose a risk to health, safety, or the environment when released. This term is widely recognized in emergency response and management, guiding responders in assessing the dangers and necessary protocols when handling hazardous materials.

In contrast, the other acronyms and terms provided serve different purposes. COMPASS may refer to specific environmental or organizational programs but does not specifically signify hazardous substance identification. EPA stands for the Environmental Protection Agency, which oversees regulations and guidelines regarding environmental protection but is not a direct identifier of releases. SPILL is a general term that describes the act of a substance leaking or being released but does not function as an acronym for identifying hazardous substances.