[1] SOPs aim to achieve efficiency, quality output, and uniformity of performance, while reducing miscommunication and failure to comply with industry regulations.
[3][4] In clinical research, the International Council for Harmonisation (ICH) defines SOPs as "detailed, written instructions to achieve uniformity of the performance of a specific function".
There the focus is always set on repeated application of unchanged processes and procedures and its documentation, hence supporting the segregation of origins, causes and effects.
The Quality Assurance Unit are individuals who are responsible for monitoring whether the study report and tests are meeting the SOP.
[citation needed] SOPs can also provide employees with a reference to common business practices, activities or tasks.