What is the immediate action required when on-duty mishaps occur?

When on-duty mishaps occur, the immediate action required is to report to the supervisor. This step is essential because the supervisor is typically the individual responsible for managing workplace safety issues, handling incidents, and ensuring that appropriate protocols are followed. Notifying them first allows for a prompt assessment of the situation and initiation of necessary response measures. This can include addressing immediate safety concerns, providing assistance, or notifying appropriate personnel to facilitate further actions.

While seeking medical attention, notifying officials, or completing an incident report are important subsequent actions, they depend on initial supervision and oversight to ensure that the incident is managed properly. Therefore, notifying the supervisor is critical in establishing a clear chain of command in handling the incident effectively and safely.