Natwest IBAN and BIC Example

Structure of The UK’s IBAN, International Bank Account Number the following elements:

• Country Code is the two letter ISO code of the country. In this case it is 'GB' for Great Britain.
• Check Digits are the two digits after the country code. They are specially calculated via an algorithm which ensures the correctness of the IBAN and protect against common typos.
• The bank code consists of the first four characters of the bank’s BIC code and unambiguously identifies the issuing institution. Any branch of that institution shall also be represented by the same bank code irrespective of its geographic location. The BIC codes are registered by S.W.I.F.T. (as the Registration Authority for ISO 9362). There is possibility of obtain BIC code from sort code checker
• The sort code is a 6 numeric digit number that identifies the UK institution and branch. The sort codes are registered by BPSL. For the purposes of the BBAN, the sort code is not depicted as three two digit numbers separated by hyphens.
• The account number is an 8 numeric digit number that identifies the individual customer’s clearing account at the UK institution/branch. For account numbers of less than 8 numeric digits, leading zeros must be added The BBAN is presented in all printed forms in sets of four alphabetic characters/numeric digits separated by spaces as follows: AAAA XXXX XXYY YYYY YY where A represents the bank code, X the sort code, and Y the account number.