The Council is making the same mistake you are: > How to use these standards > > The UPRN and USRN standards form a machine-readable addition to an address or

The Council is making the same mistake you are: > How to use these standards > > The UPRN and USRN standards form a machine-readable addition to an address or street record held in a system. When using UPRNs and USRNs you can continue to use existing formats but add a field for these identifiers. https://www.gov.uk/government/publications/open-standards-for-government/identifying-property-and-street-information https://www.gov.uk/government/publications/open-standards-fo...