The IBAN public registry
Every country's official SWIFT registry entry: IBAN structure, length, BBAN format and SEPA membership. Looking for practical bank listings instead? See the countries directory.
Common questions about the registry
What is the SWIFT IBAN registry?
It's the official reference maintained by SWIFT that defines each country's IBAN structure, length and BBAN format. Every entry here is sourced from that registry.
What does "SEPA member" mean?
It shows whether the country participates in the Single Euro Payments Area, which standardizes euro transfers across member countries.
Where can I check a specific IBAN?
Use the free IBAN checker to validate a single IBAN, including its checksum and bank details, rather than looking up the country format.