NBS-ZIN Test Note 2005

Test notes produced by ZIN — the Serbian state security printer — are working documents, not issued currency. This example from 2005 would have been used internally to verify paper stock, watermark registration, or press calibration, depending on where it fell in the production sequence. They are not distributed through banking channels and have no face value in circulation.

ZIN traces its origins to 1929 and has produced currency for several countries beyond Serbia. Test material from the facility rarely surfaces through conventional numismatic channels, which accounts for the limited catalog documentation on most examples.