What term describes an agreed upon method for conducting a specified task?

The term that describes an agreed-upon method for conducting a specified task is "Standard Operating Procedure." This is a formalized document that outlines step-by-step instructions to be followed in a consistent manner for specific operations or tasks. Standard Operating Procedures ensure that tasks are performed uniformly, which is essential in maintaining quality control, efficiency, and compliance with regulatory requirements.

In many contexts, best practices may refer to procedures or techniques that have been accepted as superior based on their effectiveness and efficiency. However, they do not always provide the specificity and step-by-step detail that a Standard Operating Procedure offers.

Operational guidelines and protocols can also describe methods of conducting tasks, but they are often broader and may not provide the same level of detail as a Standard Operating Procedure, which is critical for ensuring consistency and accountability in various settings. Therefore, the most suitable term in this context is Standard Operating Procedure, as it directly aligns with the concept of an agreed-upon method for executing tasks.