ISO 20022 · Person identification
ARNUAlien Registration Number
Published definition
Number assigned by a social security agency to identify a non-resident person.
Code set and usage
Person identification contains 11 registered codes. Its exact identifier is ExternalPersonIdentification1Code.
Specifies the external person 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.
This code in other sets 1
These share the characters ARNU. Their meanings belong to their respective sets.