Question 1

How long is a Sudan IBAN?

Accepted Answer

A Sudan IBAN is always exactly 18 characters. It starts with SD followed by 2 check digits, then a 14-character BBAN. Example: SD2129010501234001.

Question 2

What does a Sudan IBAN look like?

Accepted Answer

A Sudan IBAN has the structure: 2-letter country code (SD), 2 check digits, and a 14-character BBAN with structure 2n+12n. Full example: SD2129010501234001.

Question 3

Is Sudan part of SEPA?

Accepted Answer

No, Sudan is not a SEPA member. Transfers to Sudan are international wire transfers and may incur additional fees and longer processing times.

Question 4

Why would a valid Sudan IBAN be rejected?

Accepted Answer

A Sudan IBAN can be rejected even if technically valid if the account is closed, the bank doesn't accept that transfer type, the IBAN isn't in the official registry, or regulatory restrictions apply. Our validator checks the official bank registry.

Question 5

How do I validate a Sudan IBAN?

Accepted Answer

Validating a Sudan IBAN involves 3 steps: 1) Format check (18 characters, structure 2n+12n); 2) MOD 97-10 checksum; 3) Official bank registry lookup. Use our free validator at https://bankvalidor.com/en/validate/sd for instant, reliable verification.

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IBAN Format for Sudan

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