True or False: An individual is considered fit for duty if they are not impaired mentally or physically?

The statement that an individual is considered fit for duty if they are not impaired mentally or physically aligns with the fundamental assessment of fitness for duty. Being fit for duty typically means that a person is capable of performing their job responsibilities effectively without any impairments that could hinder their performance or safety. This includes both mental and physical factors, as an individual who is not impaired in these areas is generally seen as being capable of fulfilling their roles and responsibilities in a work setting.

However, it's important to note that fitness for duty assessments can also take into account other situational factors, such as the specific demands of the job and any variable conditions that might influence a person's capability at a given time, but the core principle remains that the absence of mental and physical impairments is a primary indicator of being fit for duty.