When must a medical exam be completed according to standards?

The requirement for a medical exam being completed once an applicant is selected aligns with the standards set forth in NFPA 1582. This standard, developed by the National Fire Protection Association, governs the medical evaluation of firefighters to ensure that they are physically capable of performing their duties safely and effectively. The timing of the medical exam is critical; it should occur after a candidate has been selected for the position and prior to their initiation of work.

This timing is significant for several reasons. First, it allows for the evaluation of candidates who have been identified as suitable for the role, ensuring that resources are not spent on individuals who may not meet the fitness requirements. Additionally, it helps to protect the department from liability by confirming that a selected individual can meet the physical demands of firefighting and does not pose a health risk to themselves or their colleagues.

In contrast, the other options suggest timing that does not align with standard practices. Conducting medical exams before applying, at the time of the interview, or annually for all employees does not reflect the specific requirement established in NFPA 1582, which emphasizes the importance of conducting medical assessments once a candidate has been officially selected.