Final answer:
The duty of a safety officer is to advise the IC of deviations from incident safety considerations. They perform tests, maintain records, and investigate accidents to ensure workplace safety.
Step-by-step explanation:
The duty of a safety officer that is described amongst the options is to advise the Incident Commander (IC) of deviations from incident safety considerations. Safety officers are responsible for ensuring the safety of workers by providing necessary training and equipment, as well as maintaining compliance with Occupational Safety and Health Administration (OSHA) standards.
This includes activities such as performing tests in the workplace, maintaining records of work-related injuries and illnesses, and notifying OSHA about serious workplace incidents. Another key role of safety officers, especially in fields like fire service and FDA regulatory affairs, involves investigating accidents at the workplace and enforcing regulations to protect employees.