Final answer:
The subject of this question is Business, and it pertains to the duties of the person in charge to ensure that relevant regulations are followed and employees adhere to safety protocols.
Step-by-step explanation:
The subject of this question is Business. The duties of the person in charge mentioned in the question involve ensuring that relevant regulations are observed and that employees follow safety protocols. This includes providing safety training, maintaining accurate records of work-related injuries, and notifying the appropriate authorities in case of workplace fatalities or hospitalizations.