What type of report does the NFIRS incident report include from the officer in charge of each responding unit?

The NFIRS (National Fire Incident Reporting System) incident report includes a supplemental report from the officer in charge of each responding unit. This supplemental report provides additional information that is necessary to capture the complete details of the incident, such as updates on the response or further observations made after the initial report was submitted.

In the context of fire incident reporting, supplemental reports are crucial because they allow for the ongoing documentation of events as they unfold, ensuring that all relevant data is captured. This can include follow-up actions taken, outcomes of the incident responses, and additional observations that may not have been available at the time of the initial reporting. This comprehensive approach helps to create a thorough record that aids in analysis and future preparedness.

The other provided options, while they may sound relevant, do not fulfill the specific missing component that the NFIRS requires from each responding unit's officer in charge. For example, a detailed incident analysis might provide insights, but it is not a standard part of the NFIRS reporting structure. Similarly, an executive summary serves a different purpose, generally aimed at summarizing larger documents or findings, and a final evaluation usually assesses the overall response rather than being a part of the incident report itself.