Which term names the resource used by first responders for hazmat incidents, including identification, areas of personal protection, and initial safety planning?

• A. Ethical behavior
• B. Editing
• C. Escort
• D. Emergency Response Guidebook (ERG)

Answer: (D)

The main idea is knowing the resource first responders rely on to quickly identify hazmat materials and plan initial actions. The Emergency Response Guidebook provides field-ready guidance for identifying substances from placards or container markings and then offers immediate protective actions, potential hazards, and recommended PPE, plus initial safety planning like isolation distances and evacuation or shelter-in-place recommendations. This makes it the best fit for guiding responders at the start of a hazmat incident. Other options don’t relate to hazmat identification or safety planning.