What should be done first when terminating an incident?

The correct action to take first when terminating an incident is to secure equipment and apparatus. This step is crucial because it involves ensuring that all tools and gear used during the response are accounted for and properly stowed away. Securing equipment helps prevent accidents and ensures that the equipment is ready for the next response. Additionally, this process aids in maintaining operational safety, as it minimizes the potential for injury during the wrap-up of the incident.

After the equipment is secured, other important steps such as accounting for personnel, notifying the media, and loading equipment back into the truck can follow in a systematic manner. However, failing to secure equipment first may lead to oversight or unsafe conditions, which is why this step is prioritized.