🇮🇪 Ireland
✓ SEPA MemberFirst South Credit Union IBAN Format & BIC Code
First South Credit Union's BIC is BCDUIE21. Its bank code is BCDU, the code an IBAN at First South Credit Union carries in positions 5 to 8. Its IBANs are 22 characters long. The bank receives SEPA Instant transfers and answers Verification of Payee name checks.
Check an IBAN from First South Credit Union
Prefilled with an illustrative First South Credit Union IBAN, not a real account. Paste any IBAN from Ireland to check it.
Bank Details
Payments it can receive
First South Credit Union's participation in the European payment schemes, from the EPC register of participants.
Verification of Payee lets the payer's bank compare the name typed on a euro transfer with the account holder's name. This page shows whether the bank takes part; ibanchecker.cash does not check names.
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IBAN Format at First South Credit Union
IBANs at First South Credit Union follow the Ireland standard: 22 characters starting with IE.
Illustrative First South Credit Union IBAN (sample account, not a real one):
Grouped example:
IE56 BCDU 9311 5212 3456 78
Other Ireland Banks
Ireland IBAN format →Frequently Asked Questions
What is First South Credit Union's BIC (SWIFT code)?
BCDUIE21. Written with the head-office branch code it is BCDUIE21XXX; both forms reach the same bank. A euro transfer within SEPA needs only the IBAN.
What is First South Credit Union's bank code?
BCDU. It is the bank code in positions 5 to 8 of an IBAN from Ireland. The BIC Derivation Rules for Ireland lists it.
How long are First South Credit Union IBANs?
22 characters, like every IBAN from Ireland: the country code IE, two check digits, the bank code (4 letters, BCDU for First South Credit Union), the sort code (6 digits) and the account number (8 digits).
Can I send an instant transfer to First South Credit Union?
Yes. The European Payments Council lists First South Credit Union in SEPA Instant Credit Transfer since 2 December 2024, so an instant euro transfer from a participating bank reaches its accounts in seconds.
Does First South Credit Union confirm the payee's name?
Yes. It answers Verification of Payee requests (since 13 September 2025), so the payer's bank can compare the name entered with the account holder's name before a euro transfer is sent.
Where is First South Credit Union's registered office?
Lower Friars Walk, T12 D36K Cork, according to GLEIF. The European Payments Council lists Lower Friars Walk, Cork as its address.