The DOT-ERG does not provide information about the physical and chemical properties of hazardous materials, but it does provide information on how first responders should treat the material safely.

The DOT Emergency Response Guidebook is designed to help first responders take safe initial actions during a hazardous-materials incident. It provides guidance on hazards, protective measures, evacuation, and response—not detailed physical and chemical property data. Therefore, the statement is true.

AI-written and checked against the verified answer.