The Eurosystem framework governs how professional cash handlers in the euro area check euro banknotes for authenticity and fitness before recirculation. It distinguishes machine categories and sets testing procedures for banknote-handling equipment. The ECB publishes information on successfully tested machine types and the period for which each test result applies.
A successful ECB test is specific evidence, not a universal quality badge. Buyers should verify the exact model, software or firmware version, supported denomination series, test date, and machine category. They should also confirm whether local central-bank rules impose additional requirements for domestic currency, reporting, retention, or suspect-note handling.
Fitness sorting and counterfeit detection are separate evaluation questions. A machine may authenticate notes but offer a different depth of fitness classification, pocket configuration, serial capture, or audit export. Procurement should map each capability to the actual operating policy instead of selecting only by headline speed.
The safest buying process combines the ECB's current tested-machine information, the manufacturer's current specification, local regulatory requirements, and an acceptance test using representative circulated notes.