How it works
Four steps from data room to a defensible decision.
No setup, no training, no pre-sorting. You upload the documents exactly as you received them — arcOS does the rest and backs every statement with a citation.
The process
From the first file to sign-off.
Drop in the documents
Move the entire data room into the project: purchase agreements, land register extracts, leases, appraisals, building files.
PDFs, scans, emails including attachments, office files and ZIP folders are all read — including the annex of the annex. Scanned legacy contracts and handwriting go through text recognition. Nothing needs renaming, nothing needs sorting.
Run the audit
One click starts the run against the question catalog — 71 field-tested audit questions by default.
Every question is checked against the entire data room, not against a single document. You watch each step as it runs. Custom catalogs can be set up beforehand.
Check the citations
Every answer points to document and page. One click opens the original passage with its highlight.
What is missing is reported as a gap instead of being silently skipped. Contradictions between documents and critical clauses land in the findings radar. Follow-up questions go straight to the data room in chat.
Sign off and report
You confirm the reviewed points, add your assessment and release the file.
The report is ready as a PDF — defensible before your investment committee and your bank. Every sign-off is logged; if an answer changes later, it lapses automatically and has to be confirmed again.
The outcome
What you end up with.
Not a block of text you have to double-check, but a verifiable result with sources.
An audited question list
Every audit question answered, every answer cited to document and page.
Gaps and contradictions
Missing mandatory documents and conflicting statements named explicitly.
The report as a PDF
One document for the investment committee, the bank and the file — with your verdict.
A traceable history
Every run is preserved. New documents, new run, visible difference.
Frequent questions
What customers ask before they start.
How long does an audit take?
A typical data room is worked through in minutes to a few hours, depending on volume and scan quality. You wait neither for an appointment nor for an expert.
Do the documents need preparation?
No. Upload the data room exactly as you received it. Mixed formats, nested folders and scans are the normal case, not the exception.
What happens to my documents?
They are processed in the EU, stored encrypted and isolated from other organizations at the database level. No AI models are trained on your data.
Does arcOS replace my lawyer or appraiser?
No. arcOS opens up the documents, evidences every statement and surfaces the risks — the legal and commercial judgement stays with you and your advisors. That is exactly where the time is freed up.
Can I add my own audit questions?
Yes. Alongside the standard catalog you can curate your own catalogs for your organization and pick one per project.