What does the acronym ERG stand for in hazmat response?

The acronym ERG stands for Emergency Response Guidebook, which is a key resource for first responders dealing with hazardous materials incidents. The ERG provides detailed guidance on how to handle various hazardous substances, including information on potential hazards, protective measures, and initial response actions. It is specifically designed for use by firefighters, emergency medical personnel, and other responders who need to make rapid decisions in emergency situations. The guidebook is organized in a user-friendly manner, categorizing substances by their UN (United Nations) numbers and allowing for quick access to critical information.

This resource is vital in ensuring that responders can effectively manage risks associated with hazardous materials, ultimately enhancing safety for both the public and the emergency personnel involved. Understanding and utilizing the ERG is essential for effective hazmat response, which is why it is recognized as the correct answer in this context.