Which section of the Emergency Response Guidebook (ERG) describes how and when to use it?

The White section of the Emergency Response Guidebook (ERG) contains crucial introductory information regarding the purpose and use of the guide. It outlines how emergency responders should utilize the ERG effectively in real-world scenarios. This section provides guidance on the layout of the document, explaining how to quickly reference essential sections when responding to hazardous materials incidents. By familiarizing themselves with the contents of the White section, users gain a better understanding of the overall structure of the ERG, ensuring they can navigate it efficiently during an emergency response.

This foundational knowledge is vital for responders as it prepares them to access pertinent information quickly, ultimately enhancing safety and response effectiveness. The other sections of the ERG, although important for specific responses, do not serve this primary function of instructing users on the general application of the guide itself.