These rules are specific for invoices created with the PINT A-NZ specialisation and shall be applied by all senders who are creating invoices that use the specification; they are only relevant for receivers who have a receiving capability for the PINT A-NZ specialisation. Note that (a) in rules, ‘invoice’ means both invoice and credit note unless specifically stated, and (b) the invoice and credit note schematrons are identical, and repeated against the two transactions.
These are rules that are shared by all implementation of PINT compliant invoices. If any of these rules fails when validating an invoice message then that invoice is not a valid PINT invoice.