The short answer
Write SOPs with the people who do the job, keep them short, and describe the task the way it really happens on the floor. Then triage your document set by risk, fixing the critical few first instead of rewriting everything.
Ask any operator why they don't follow an SOP exactly and you'll usually hear the same answers. It's too long. It doesn't match how the job is done. It was written for the auditor, not for them. Each of those is a design problem, and each can be fixed.
Most procedures drift away from reality for predictable reasons. They are written by Quality at a desk. They try to serve as training material, regulatory justification and work instruction all at once. They grow with every CAPA that adds another step. And they are reviewed on a schedule, not when the process changes.
The result is a document that passes audit and fails on the shift. That gap is a risk in its own right, because an inspector who watches the task and reads the SOP will spot the difference.
“An SOP nobody follows isn't a control. It's a finding waiting to happen.”
Craig Jacobs, Founder and Chief Momentum Officer, Affirm8
Rewriting every document is rarely realistic. Triage instead:
A smaller, simpler document set is easier to train, easier to audit and much harder to deviate from. It also shrinks your review backlog and your training matrix at the same time.
An SOP starts to drift the day it is issued. Build in a simple feedback route so operators can flag steps that no longer match the job. Review a procedure when the process changes, not only when the review date arrives. And when a deviation points to a procedure, fix the procedure rather than adding a warning note.
That single before-and-after comparison is often enough to win support for tackling the rest of the document set. It also gives you a template and a style guide your team can reuse for every procedure that follows.
As short as the task allows. Many good work instructions fit on one or two pages. If an SOP runs past ten pages, check whether it is really several procedures combined.
Keep the reasons out of the working steps. Put a short purpose statement at the start, and cover the detailed reasoning in training.
Affirm8 helps quality teams in pharmaceuticals, supplements, medical devices and cosmetics triage their documents, co-write priority SOPs with frontline staff and build lean processes that perform. Find out where your processes stand with the free Always Audit-Ready Diagnostic at affirm8.co.uk.