The audit dossier that builds itself

The problem

The cost of the audit is not the audit.

Audits demand evidence that's rebuilt manually today, risking nonconformity from incomplete documentation — on the very standard that keeps you a homologated supplier.

• The evidence exists, but it is scattered across paper, spreadsheets, the MES and people's memory. That is the honest diagnosis of almost any certified structural parts plant.
• The cost is the weeks of rebuilding beforehand, repeated for every customer with audit rights, on top of the certification body's own visit.
• A nonconformity from incomplete documentation is the cheapest kind to avoid and the most expensive kind to receive: it lands on the very standard that keeps you a homologated supplier.
• And in the worst case — a field investigation on a crash-relevant part — the clock runs against you from the first minute, with the customer waiting for a traceability answer that today has to be assembled from four different places while the line keeps running.

How it fits the IRIS system

Edge captures at the moment; Agents organizes it by certifying standard.

Edge captures photo + parameters for every critical change; Agents organizes the dossier by certifying standard and makes it downloadable from the web for the auditor.

Every critical change leaves its dossier closed at the moment it happens, with the photo and the parameters that were true at that minute. Anything rebuilt afterwards inherits the gaps of whatever nobody wrote down — and it is precisely in that assembly, weeks later and against the clock, that the documentation nonconformities appear.

See the full IRIS architecture →

Before and after

Today's preparation versus the permanent dossier

Aspect	Today	With iLEAN
Preparing for an audit	Weeks of rebuilding	Hours of review
For each OEM with audit rights	Repeated in full	The same evidence, another view
Where the evidence lives	Paper, spreadsheets, MES, memory	One downloadable package
Documentation nonconformity	Found during the audit	Detected when the gap occurs
PPAP submission	Assembled by hand	Indexed as it is generated
Field investigation	The clock against you	The dossier already exists

From weeks of pre-audit rebuilding to zero. Documentation nonconformity risk eliminated.

Impact estimate

Impact estimate — to be validated with your numbers.

The block below is an estimate to be validated against your plant's actual data. We put it forward so the committee has an order of magnitude; we refine it during the assessment.

• Estimated payback 6-12 months, counting only the preparation time recovered.
• From weeks of pre-audit rebuilding down to zero, and that saving repeats for the certification body and for every customer with audit rights.
• Documentation nonconformity risk eliminated, which is what protects Tier 1 supplier homologation.
• And in a field investigation on a structural part the dossier already exists and can be filtered in minutes, instead of being built from four different places with the clock running and the customer waiting.

Estimated payback 6-12 months; protects Tier 1 supplier homologation. Estimate to validate.

And the fair question from the production manager

“Isn't this just another document manager?” — the difference is direction. A document manager stores what somebody decides to upload afterwards, and inherits the same gaps. Here the dossier closes the instant the critical change happens, and Agents reorganizes it for whichever standard asks: IATF 16949, a PPAP submission or a specific OEM's scheme. Indexing an evidence item against a clause of a known standard is an anchored task, where the best models drop below 1.5% error [1], and the quality manager reviews the package before any auditor sees it.

^[1] OpenAI paper "Why Language Models Hallucinate", 2025 — on the reliability of AI in anchored tasks.