When is the Initial response phase in hazmat event?

The Initial Response Phase in a hazmat event occurs immediately after the incident is identified and reported. This phase involves assessing the situation, establishing a command structure, and implementing initial safety measures to protect responders and the public. Key actions include gathering information about the hazardous material involved, determining the appropriate response strategy, and initiating evacuation or shelter-in-place orders if necessary. Effective communication and coordination among response agencies are crucial during this phase to ensure a swift and safe response.