IBAN format · AZ
Azerbaijan IBAN format
IBANs issued in Azerbaijan are 28 characters long and follow the ISO 13616 structure below.
Country code
AZ
Total length
28 chars
Check-digit algo
MOD 97-10
ISO 13616 pattern
4!a20!c
4 letters (letters (A–Z)), then 20 characters (alphanumeric (A–Z, 0–9))
Structure breakdown
The IBAN is read left to right: a 2-letter country code, 2 check digits, then the country-specific BBAN split into 2 fields.
Country code
ISO 3166 — Azerbaijan
AZ
Check digits
MOD 97-10 checksum
84
BBAN field 1
4 letters · letters (A–Z)
ABCD
BBAN field 2
20 characters · alphanumeric (A–Z, 0–9)
ABCD1234EFGH5678ABCD