ISO 20022 · Authority identification
BENBNational Bank Of Belgium
Published definition
National Bank of Belgium
Code set and usage
Authority identification contains 47 registered codes. Its exact identifier is ExternalAuthorityIdentification1Code.
Specifies the external authority identification scheme name code in the format of character string with a maximum length of 4 characters. The list of valid codes is an external code list published separately. External code sets can be downloaded from www.iso20022.org.
Use the code with the applicable message version and implementation guide. A matching code value alone does not establish the same meaning in another set.