How often is the Emergency Response Guidebook updated?

The Emergency Response Guidebook is updated every four years to ensure that it reflects the most current information and guidelines for responding to hazardous materials incidents. This schedule allows for the incorporation of new data, safety protocols, and advancements in emergency response practices, making it a vital resource for responders in the field. By adhering to this four-year cycle, the guidebook remains relevant and effective in helping emergency responders manage situations involving hazardous materials safely and efficiently.