What is described as the doing of an authorized act in an unauthorized manner?

The answer is misfeasance, which refers specifically to the performance of a lawful act in a negligent or inappropriate way. This concept is important in legal and ethical discussions, particularly within the fields of environmental health and public safety. For example, when a public official or an employee performs their duties but fails to do so with the proper care, leading to potential harm or risk, this is misfeasance.

Understanding this term is crucial as it signifies that the act itself was authorized, but the execution was flawed, resulting in negative consequences. This contrasts with nonfeasance, which involves failing to act when there was a duty to do so, and malfeasance, which refers to the performance of an illegal act. In a professional setting, distinguishing between these terms helps in assessing liability and accountability when issues arise in the execution of duties.