Part III · Chapter 5 · Evidence · lesson 8
The folder of evidence nobody can say what it is for
13 min
Builds on The control that is there because a list said so
Part III · Chapter 5 · Evidence · lesson 8
13 min
Builds on The control that is there because a list said so
A shared folder called Evidence 2026. Forty files in it.
Nineteen screenshots of various consoles. Four exported spreadsheets of accounts. Two signed policy documents. Six certificates from suppliers. A network diagram. Three completed questionnaires. Four PDFs whose filenames are dates and nothing else. A photograph of a server rack.
Every one of them was collected deliberately. Somebody asked for evidence, and people produced evidence, and they produced quite a lot of it.
Now hold the folder against the register. Eleven controls, four of them marked as operating. Try to say, for each of the forty files, which control it speaks for.
About twelve of them map cleanly. A dozen more could be argued onto a control with some effort. The remaining sixteen — including the photograph, the rack, three of the four date-named PDFs and most of the screenshots — speak for nothing in the register at all.
Predict
Evidence exists to speak for a control. A piece of evidence attached to nothing is not wrong — it is unexplained.
The consistency engine treats it exactly that way. For every artefact nothing points at, it reports that the artefact is not linked to any control, and it asks: what does it show, and of what? Not a verdict. A question with two parts, and the second part is the one that usually has no answer.
Two readings, and they are told apart by asking who collected it and why.
A control is missing from your register. The artefact is evidence of something real that you have not written down. Adding the control is right.
The artefact was collected because somebody asked for evidence. Nothing is missing. Somebody answered a request with the nearest thing to hand, and that is information about how the request was understood.
What would you do
You have inherited the folder. Forty files, sixteen of which attach to nothing in the register, collected over nine months by five people in response to a request that said to gather evidence for the audit.
The period opens in six weeks. Two of the five people who contributed have left. Nobody remembers who asked for the rack photograph. Your own time between now and the period opening is about four days in total, and the register itself has three controls you have not yet decided anything about.
An unattached artefact is often the trace of something real that the register does not model.
The six supplier certificates were collected because a customer contract required evidence of supplier assurance, which is a commitment that exists and sits outside both frameworks. Two of the date-named PDFs are penetration test reports from a programme nobody put in the register. The rack photograph was taken for an insurer.
None of those is compliance work and all of them are evidence of something. The honest handling is a short sentence per artefact saying which obligation it serves, kept beside the folder — and then the sixteen stop being a mystery and become a different list, with a different owner, which is where they belonged.
Check