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IBAN

Bosnia and Herzegovina IBAN format

A Bosnia and Herzegovina IBAN is 20 characters long and begins BA. Here is what each position holds.

At a glance

Country code
BA
Total length
20 characters
Structure after the check digits
3!n3!n8!n2!n
SEPA area
No
Checksum
ISO 7064 MOD-97-10

Position by position

PartPositionsLength
Country code 1–2 2
Check digits 3–4 2
Bank code 5–7 3
Branch code 8–10 3
Account number 11–18 8

Positions are counted across the whole IBAN, starting at 1.

Reading the structure

The structure 3!n3!n8!n2!n describes everything after the country code and check digits. Each group is a length followed by a character type: n means digits only, a means uppercase letters only, and c means letters or digits. An exclamation mark means the length is fixed.

This matters when you are typing an IBAN by hand: in a group marked n, a letter O where a zero belongs is a structural error the checker will report, not a checksum failure.

Bosnia and Herzegovina is outside the SEPA area. It uses IBANs, but SEPA transfer rules, pricing and timings do not apply to payments there.

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