Field help (ABIDBAN) @ L.V. Expertise X3

The IBAN code defines the account for international banking exchanges. It is comprised of 4 characters (which correspond to the prefix entered here), followed by the national identification of the account (the bank ID number also entered), the whole code being composed of a maximum number of 34 characters :

two characters to designate the country;
the following two characters constitute the control key of the IBAN code as a whole;
the last characters, whose length varies from one country to another, indicate the national identifier of the account.

The IBAN code, used for international bank transfers, guarantees :

for the sender and their bank, that the identification of the recipient's account is valid ;
for the recipient, that the money will be duly transferred to their account.