During a fumigant exposure incident, who typically directs emergency activities?

In a fumigant exposure incident, the supervising certified applicator is typically in charge of directing emergency activities due to their specific training and expertise in fumigation practices. This person is versed in the properties and risks associated with the fumigant being used and understands the protocols required to mitigate exposure hazards effectively. They have the authority and responsibility to assess the situation, coordinate the response, and communicate safely with emergency services and personnel involved in the incident.

While other roles, such as the local fire chief or emergency response team leader, may have overall command during a broader emergency situation, the supervising certified applicator is specifically equipped to make informed decisions regarding the safe handling and containment of fumigants. Additionally, the fumigant manufacturer’s representative may provide technical assistance, but they would not typically lead the emergency activities on-site. Therefore, the certified applicator's specialized knowledge makes them the most suitable choice for directing actions during a fumigant exposure incident.