The IBAN consists of the ISO-country code, a two-digit check digit, bank informations and the account number. The length of the IBAN can contain up to 34 digits because of country-specific conditions. Austrian IBANs consist of 20 digits.

With the Check-script you can check an IBAN on its formal correctness.

Checking of a given IBAN
Checking script (last update: ) by TBG 5 IBAN check
Print form
Electronic form

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