• Austria (20 characters)
    • IBAN format: ATkk BBBB BCCC CCCC CCCC
    • B = National bank code, C = Account number
  • Belgium (16 characters)
    • IBAN format: BEkk BBBC CCCC CCXX
    • B = National bank code, C = Account number, X = National check digits
  • France (27 characters)
    • IBAN format: FRkk BBBB BGGG GGCC CCCC CCCC CXX
    • B = National bank code, G = Branch code (fr: code guichet), C = Account number, X = National check digits (fr: clé RIB)
  • Germany (22 characters)
    • IBAN format: DEkk BBBB BBBB CCCC CCCC CC
    • B = Bank and branch identifier (de: Bankleitzahl or BLZ), C = Account number
  • Greece (27 characters)
    • IBAN format: GRkk BBBS SSSC CCCC CCCC CCCC CCC
    • B = National bank code, S = Branch code, C = Account number
  • Ireland (22 characters)
    • IBAN format: IEkk AAAA BBBB BBCC CCCC CC
    • A = BIC bank code, B = Bank/branch code (sort code), C = Account number
  • Italy (27 characters)
    • IBAN format: ITkk XAAA AABB BBBC CCCC CCCC CCC
    • X = Check character (CIN), A = National bank code (it: Associazione bancaria italiana or Codice ABI ), B = Branch code (it: Coordinate bancarie or CAB – Codice d'Avviamento Bancario), C = Account number
  • Netherlands (18 characters)
    • IBAN format: NLkk BBBB CCCC CCCC CC
    • B = BIC Bank code, C = Account number
  • Portugal (25 characters)
    • IBAN format: PTkk BBBB SSSS CCCC CCCC CCCX X
    • B = National bank code, B = Branch code, C = Account number, X = National check digit
  • Spain (24 characters)
    • IBAN format: ESkk BBBB GGGG XXCC CCCC CCCC
    • B = National bank code, G = Branch code, X = Check digits, C = Account number
  • Switzerland (21 characters)
    • IBAN format: CHkk BBBB BCCC CCCC CCCC C
    • B = National bank code, C = Account number
  • United Kingdom (22 characters)
    • IBAN format: GBkk BBBB SSSS SSCC CCCC CC
    • B = BIC bank code, S = Bank and branch code (sort code), C = Account number