When should the emergency response team be notified?

The emergency response team should be notified immediately upon observing a hazardous material spill because it is crucial to address such situations without delay. Hazardous materials can pose serious risks to health, safety, and the environment. Prompt notification ensures that trained professionals can take the necessary steps to contain the spill, mitigate any potential hazards, and prevent further incidents. Quick action is vital to protect all personnel in the vicinity and to secure the area, thereby minimizing potential harm and facilitating a swift and effective response. Delaying notification can lead to escalation of the incident, increased risk of exposure, and greater difficulty in controlling the situation.