A Standard Operating Procedure (SOP) is a set of instructions that outlines the steps necessary to complete a task or process. It is a document that provides detailed instructions on how to carry out a specific activity or procedure. It is used to ensure that all personnel involved in a process are working in a consistent and efficient manner. SOPs are used in many different industries, from manufacturing to healthcare, and can be used to improve the quality of a product or service. SOPs can also be used to ensure that safety protocols are followed and that the process is being done correctly. By following a SOP, personnel can be sure that they are following the correct procedures and that they are producing the desired results. SOPs can also be used to help train new personnel and to ensure that all personnel are aware of the procedures that need to be followed.