Which of the following is a requirement for conducting fire drills?

The requirement regarding fire drills emphasizes that they must not overlap with emergency action plans. This means that fire drills should be distinct training exercises that specifically prepare employees for fire emergencies, without being confused or conflated with other emergency situations or responses.

When conducting fire drills, it is crucial to focus on the particular procedures and behaviors that employees need to execute in the event of a fire. This separation ensures that all staff receive clear and focused training, allowing them to react appropriately during an actual emergency. Coordination with emergency action plans is vital, but drills need to stand on their own to effectively educate employees.

The other options carry certain considerations. For example, while quarterly drills are often recommended, requirements can vary by jurisdiction or building type. Conducting drills on weekends may not be practical for many organizations as not all employees may be present, undermining the effectiveness of the training. Including all employees in drills is generally ideal, but there may be circumstances where not everyone can participate, potentially affecting compliance with certain guidelines.