These rules are specific for self-billing invoices created with the PINT A-NZ Self-billing specialisation and shall be applied by all senders who are creating self-billing invoices that use the specification; they are only relevant for receivers who have a receiving capability for the PINT A-NZ Self-billing 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 A-NZ self-billing invoice. If any of these rules fails when validating A-NZ self-billing invoice message then that self-billing invoice is not a valid A-NZ self-billing invoice.