EU–Mercosur proof of origin and US tariff documentation
An origin matrix per product, calculated from the bill of materials and purchase invoices, with an evidence dossier for the reduced EU tariff and the composition documents requested in the US.
Internal control tests on 100% of your transactions
Duplicates, approval limits, segregation of duties and reconciliations tested across the whole database, with evidence and an exceptions report.
01The problem
Internal control teams test small samples by hand; fraud, duplicates and errors slip through because nobody looks at the whole population.
02How we solve it
Automated tests on the entire database (duplicates, limits, segregation of duties, Benford's law, reconciliations), with an evidence trail and an exceptions report.
03How it works
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Full database
We receive 100% of the area's transactions: purchasing, payroll or payments.
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Tests
Duplicates, approval limits, segregation of duties and Benford's law run on the whole database.
-
Evidence
Every exception comes with the data trail that produced it.
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Report
Relevant exceptions arrive prioritized for the controller's review.
04What changes in practice
The whole population, not a sample. 100% of transactions tested on every run.
Evidence ready. Every exception comes with the data trail behind it.
A monthly routine without the effort. The test suite runs on its own and delivers the report.
05What you get
- Parameterized test suite
- Exceptions report with evidence
- Scheduled monthly run
06How the pilot works
- Scope
- 5 tests on one area (purchasing, payroll or payments)
- Timeline
- 3 to 4 weeks
What we measure
- relevant exceptions found
- population coverage
Metrics are agreed before we start. With the numbers in hand, you decide whether to move to production.
07Pricing
Pricing
Custom quote after a free assessment
Billing: project plus a monthly run.
Every project is quoted in writing after a free assessment, in US dollars or euros.
08Who it's for
- Controllers and internal control teams
- Credit unions and health cooperatives
- Public agencies and hospitals that report to oversight bodies
Industries where this service comes up most:
09Frequently asked questions
How much does it cost to automate internal control testing?
Every project is quoted after a free assessment, based on scope, volume and the systems involved. You get a fixed-price proposal in writing before any work starts.
How soon will the first tests run?
The pilot takes 3 to 4 weeks. Typical scope: 5 tests on one area (purchasing, payroll or payments).
Does it replace the external audit?
No. It's a tool for controllers and internal control teams.
What data do you need?
Extracts of the transactions in the chosen area, such as payments or payroll, plus supporting master data such as suppliers and approval limits.
Who builds it
Osney A. de Souza
AI engineer · Joinville, Brazil
Five years of software development and AI systems in production. The person who handles your project is the one who designs it and writes the code.
- Runs an AI-assisted audit platform in production, backed by thousands of automated tests
- License plate recognition with deep learning for large-scale video monitoring
- Software Engineering student (Univille, expected 2027)
Free assessment
Let's see if this fits your case
Tell us how the process works today, the rough volume and the systems involved. If it makes sense, you'll get a pilot proposal with scope, timeline and metrics.
Send an emailjuniorthesouza017@gmail.com
Message on WhatsApp(47) 98864-2296
Tell us about the process, the rough volume and the systems involved. You'll hear back from the engineer who would build it.
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