A Standard Operating Procedure (SOP) is a set of written instructions that document a routine or repetitive activity followed by an organization. It is a detailed, step-by-step set of instructions that outlines the exact process that needs to be followed in order to complete a task. An SOP is an important tool for any business, as it ensures that all employees are following the same process and that tasks are completed in a consistent and efficient manner. It also helps to reduce the risk of errors and improves the overall quality of the work. SOPs are used in a variety of industries, from manufacturing to healthcare, and are essential for any business that wants to ensure its operations are running smoothly.