ibr-174-ae

In Item Information (IBG-31) where Invoiced VAT category code (IBT-151) is 'Reverse charge', the corresponding Item Standard Identifier (IBT-157) MUST be there and the Scheme Identifier (IBT-157-1) should have the code 0160.

error: the document is invalid

What the rule checks

As the rule set's publisher wrote it. The rule runs on every element the context matches, and fails where the test is false; the validator reports the line of that element.

Context
cac:InvoiceLine/cac:Item/cac:ClassifiedTaxCategory[normalize-space(cbc:ID) = 'AE'][cac:TaxScheme/normalize-space(upper-case(cbc:ID))='VAT'] | cac:CreditNoteLine/cac:Item/cac:ClassifiedTaxCategory[normalize-space(cbc:ID) = 'AE'][cac:TaxScheme/normalize-space(upper-case(cbc:ID))='VAT']
Test
not(not(exists(../cac:StandardItemIdentification/cbc:ID)) or ../cac:StandardItemIdentification/cbc:ID/@schemeID != "0160")

Checked with PINT UAE Invoice, PINT UAE Credit Note