<P> A standard operating procedure (SOP) is a set of step - by - step instructions compiled by an organization to help workers carry out complex routine operations . SOPs aim to achieve efficiency, quality output and uniformity of performance, while reducing miscommunication and failure to comply with industry regulations . </P> <P> The military (e.g. in the U.S. and UK) sometimes uses the term standing (rather than standard) operating procedure because a military SOP refers to a unit's unique procedures, which are not necessarily standard to another unit . The word "standard" can imply that only one (standard) procedure is to be used across all units . </P>

What is the purpose of sop standard operating procedure