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IBAN formats by country

Sudan IBAN Format (SD)

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A Sudan IBAN has 18 characters: SD, two check digits and a 14-character national account number (BBAN), which contains a 2-character bank code.

Length
18 characters
IBAN structure
SD2!n2!n12!n
Bank code length
2 characters
Example
SD21 2901 0501 2340 01

Sudan IBAN structure

After the country code and check digits, the BBAN is 2 digits, then 12 digits.

PartIn the exampleWhat it is
Country codeSDISO 3166 code of the country
Check digits21Two digits from the ISO 7064 MOD 97-10 calculation
Bank code292 characters, national bank identifier
Account number010501234001The rest of the BBAN, including any national check digits

The example is the sample IBAN given for this country in the IBAN registry, not an account to pay. Structure notation: n digits, a upper-case letters, c letters or digits; 4!n means exactly four digits.

Check a Sudan IBAN

Questions

How many characters does a Sudan IBAN have?
18 characters: the country code SD, two check digits and a BBAN of 14 characters.
What does a Sudan IBAN look like?
For example SD21 2901 0501 2340 01 on paper, or SD2129010501234001 in electronic form.
Where is the bank code in a Sudan IBAN?
The national bank code has 2 characters, at positions 5 to 6 of the IBAN.
How do I check a Sudan IBAN?
Paste it into the IBAN checker on this site. It tests the length, the structure and the check digits in your browser.

Other countries with 18-character IBANs

All IBAN countries

Formats from the IBAN Registry (release 99, December 2024) that Swift publishes as the ISO 13616 registration authority, read from public mirrors of the registry. Check the current registry before relying on a format.