Stop rebuilding by hand what already went right

The problem

Person-weeks spent rebuilding the proof of something that already went right.

A Tier 1 passive safety supplier lives under audit: automotive standard certification, system and process audits from every customer, monitored launch on every new product, and follow-up audits after any incident. Each one consumes person-weeks of preparation. And the preparation is done by the same people who keep production running, who stop doing their own job for that time. The most frustrating part is that this work adds no quality: it is the documentary reconstruction of something that already went right. The process was correct; what is missing is the ordered proof that it was. And the non-conformities raised tend to be documentary — this point's evidence is missing, this record does not match that one — rather than process ones.

• A Tier 1 passive safety supplier lives under audit: IATF 16949 certification, system and process audits from every carmaker, monitored launch on every new product, and follow-up audits after any incident.
• Each one consumes person-weeks of preparation, done by the same people who keep production running. The process was correct; what is missing is the ordered proof that it was, and rebuilding it adds no quality.
• The day the auditor arrives — or the customer, on a containment visit — the plant shows paper, and the non-conformities raised tend to be documentary: this point's evidence is missing, this record does not match that one.
• In automotive a major non-conformity can escalate to controlled shipping, with external inspection and a direct cost per unit shipped, and it stays on the record with the carmaker's purchasing team.

How it fits the IRIS system

Edge capturing, Agents organizing — the same flow as the two vision cases, at no extra capture cost.

Edge capturing + Agents organizing.

Every critical change — model changeover, run start-up, critical asset maintenance — already generates before-and-after images of the points, a structured decision log, time-stamped signatures and measurements. Agents groups it by standard and clause, by period, by line, by product or by serial number, drafts each dossier's summary and, above all, detects gaps while they can still be corrected: "this changeover has no image of point 3" on the day it happened, not on audit day. Nothing is captured twice for the auditor's sake; the dossier is a by-product of running the line right.

• Edge already captures the visual evidence and the data at the instant of the event: it is the same flow as cases 9 and 10, at no extra capture cost.
• Every critical change — model changeover, run start-up, critical asset maintenance — generates before-and-after images of the points, a structured decision log, time-stamped signatures and measurements.
• Agents groups it by standard and clause, by period, by line, by product or by serial number, and drafts each dossier's summary.
• Agents detects gaps — "this changeover has no image of point 3" — while they can still be corrected, not on audit day.
• Humans in command: a person reviews and releases the dossier. The auditor goes to the web and downloads it.

See the full IRIS architecture →

Before and after

Today's preparation versus the permanent dossier

Aspect	Today	With iLEAN Agents
Preparation per audit	Person-weeks	Hours of review and release
Where the evidence is	Paper, spreadsheets, MES, memory	One dossier, indexed by clause
A missing image or unmatched record	Found by the auditor	Found the day it happened
Customer containment request	Days to answer	Hours, with unit-level evidence
Certification body and each carmaker	Prepared separately, in full	Same evidence, another view
Who releases the dossier	—	A person; the auditor downloads it

from weeks of preparation per audit to zero hours of reconstruction · from non-conformities caused by documentation gaps to gaps found and closed on the spot · from answering a customer containment request in days to answering in hours with unit-level evidence.

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, depending on audits per year.
• Person-weeks freed each year in audit preparation, returned to the people who keep production running.
• Reduced risk of a major non-conformity, which in automotive can escalate to controlled shipping and a direct cost per unit shipped.
• A customer containment request answered in hours with unit-level evidence instead of in days with paper.

person-weeks freed each year in audit preparation; reduced risk of a major non-conformity, which in automotive can escalate to controlled shipping and a direct cost per unit shipped. Estimated payback 6-12 months depending on audits per year. *Estimate to validate.*

And the fair question from the production manager

"Can a dossier assembled by an AI be shown to an IATF auditor?" — what the auditor sees is the raw evidence: images, measurements, time-stamped signatures, captured at the instant of the event. Agents does not create evidence, it indexes it, and mapping a record to a standard's clause is an anchored task, where the best models drop below 1.5% error [1]. A person reviews and releases every dossier; the auditor goes to the web and downloads what a human signed off.

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