Digital FAT, SAT, IQ and OQ protocols, ready for audit

From the FAT at the supplier's factory to operational qualification on your own line: checklist with objective acceptance criteria, photo evidence attached to each item, numbered deviations, signatures from both parties and a full audit trail, in a final PDF ready for inspection.

No subscription: you pay per approved protocol.

The spreadsheet printed the night before costs you

Most acceptance tests and qualifications still happen on improvised paper. The document exists — until the day it actually needs to hold up.

A six-figure filling machine arrives and the doser doesn't hit the precision promised in the quote. The final installment was paid on shipment. The manufacturer, thousands of kilometers away, says the problem is the installation. When it's time to back the claim, the buyer opens the FAT they ran and finds out what they actually have on hand:

An acceptance document without traceability doesn't hold up a contractual claim and doesn't pass an audit. It's just paper.

The entire protocol in one place, from template to signed PDF

Qualifica Cartesiano digitizes the full protocol cycle (FAT, SAT, IQ or OQ) with the traceability that spreadsheets and paper can't fake.

1

Your template: built once, reused every time

The template is the foundation of your protocol. You build it in the system, item by item, from your purchase specification (URS), and reuse and edit it for the next machines. Prefer to receive it ready-made? We build yours from the machine's documentation, on quote.

2

Execution from the browser, nothing to install

External participants (the manufacturer's technician, the validation consultant) join via QR code and answer their own sections, each with their own trail.

3

Objective acceptance criteria per item

Each item logs OK, NOK or N/A against a criterion defined before execution. "Works fine" is not a result.

4

Evidence attached to the item

Photos and measurements stay attached to the item they prove, not on someone's phone.

5

Deviations numbered and tracked

Anything that fails becomes a numbered record, with an owner, a deadline, and a resolution tracked through to closure.

6

Signatures and audit trail

Who answered what, when, and what changed. In the end, a signed PDF that holds up in an audit and backs a contractual claim.

Create account No subscription: you pay per approved protocol.

In the format the standards require

FAT, SAT, IQ and OQ aren't a consultant's invention. They're stages described in the main qualification standards, and all of them require the same documented evidence.

Annex 15 (EudraLex Vol. 4)European GMP formally structures the URS → DQ → FAT → SAT → IQ → OQ → PQ sequence and defines the content of protocols and reports.
GAMP 5 (ISPE)Best practices for the computerized part of the equipment: PLC, HMI, SCADA, data integrity and electronic records.
WHO TRS 1019WHO validation guidelines, with an annex dedicated to system and equipment qualification, a common reference for inspectors.
ASTM E2500 · ISPE C&QRisk-based verification and reuse of FAT/SAT results in qualification: less retesting, less line downtime.
ISO 9001:2015Control of externally provided products and services, and formal release — and a purchased machine is exactly that.

If your operation includes Brazil, two additional references apply:

RDC 658/2022 (ANVISA)Brazilian pharmaceutical GMP: requires installation, operational and performance qualification of equipment that impacts quality, with controlled documentation.
NR-12Brazilian machine safety regulation for any industry operating on Brazilian soil: guarding, stop devices and manuals in Portuguese. Much cheaper to check before shipment.
What they all require in common: pre-approved protocol, criteria traceable to the specification, results with evidence, resolved deviations, dated signatures and a history that can't be edited without a trace. The last two are exactly what paper and spreadsheets can't deliver, and the first ones an auditor tests.

For both sides of the machine

For those who buy machines

Engineering, quality, validation and industry stakeholders:

  • FAT approved before shipment: the problem gets solved while the machine is still at the supplier's factory
  • The commercial proposal's promise becomes a checklist item with an acceptance criterion
  • Traceable FAT and SAT shorten IQ/OQ: fewer consulting days
  • Documented history that backs a contractual claim

For those who manufacture machines

Manufacturers who want to deliver a professional acceptance process:

  • Standardized acceptance protocol on every delivery
  • Customer joins the execution from the browser, via QR code
  • A signed acceptance ends the "he said, she said" after the sale
  • A concrete edge in proposals to customers in regulated industries
Prefer to talk first? Get in touch ›

No subscription. No annual contract.

You buy credits and one is consumed per approved protocol. Building templates, running executions and collaborating don't consume credit. You're only charged when the protocol is approved.

Create account Sign up straight from the browser, no credit card needed.

Frequently asked questions

What is an FAT protocol?

FAT (Factory Acceptance Test) is the acceptance test carried out at the manufacturer's facility, before shipment, where manufacturer and buyer jointly verify, item by item, whether the machine meets what was specified in the purchase, with objective criteria, evidence, formalized deviations and both parties' signatures.

Does it work for IQ and OQ in a regulated industry?

Yes. The protocol format follows what qualification standards require: pre-approved protocol, traceable criteria, attached evidence, resolved deviations, dated signatures and a full audit trail, from FAT through operational qualification.

Do the manufacturer or the consultant need an account?

External participants join the execution via QR code, straight from the browser, with nothing to install. Each one answers their own sections with an individual trail of who answered what, and when.

Do ready-made protocol templates come with the product?

No, and that's on purpose. You build your protocol template in the system, item by item, from your own specification, and reuse and edit it for the next machines. There's no library of ready-made templates by machine type, because a generic protocol is exactly what fails an audit. If you'd rather receive it ready-made, we build yours from the machine's documentation, as a separate quoted service.

How does billing work?

By credit: you buy credits and one credit is consumed per approved protocol. Creating templates, running executions and collaborating don't consume credit. No subscription, no lock-in.

Your next machine acceptance doesn't have to happen on a spreadsheet

Create your account, build your protocol template and run it from the browser, with everyone in and everything tracked.

Create account No subscription: you pay per approved protocol.