<P> The Basic Bank Account Number ( BBAN ) format is decided by the national central bank or designated payment authority of each country . There is no consistency between the formats adopted . The national authority may register its BBAN format with SWIFT , but is not obliged to do so . It may adopt IBAN without registration . SWIFT also acts as the registration authority for the SWIFT system , which is used by most countries that have not adopted IBAN . A major difference between the two systems is that under SWIFT there is no requirement that BBANs used within a country be of a pre-defined length . </P>
<P> The Basic Bank Account Number ( BBAN ) format is decided by the national central bank or designated payment authority of each country . There is no consistency between the formats adopted . The national authority may register its BBAN format with SWIFT , but is not obliged to do so . It may adopt IBAN without registration . SWIFT also acts as the registration authority for the SWIFT system , which is used by most countries that have not adopted IBAN . A major difference between the two systems is that under SWIFT there is no requirement that BBANs used within a country be of a pre-defined length . </P>
which part of an iban is the account number
which part of an iban is the account number
The Basic Bank Account Number ( BBAN )
The Basic Bank Account Number ( BBAN )