VRBL-INV-AE-1p0-111

Basic Info

Rule	When the Invoiced Item Tax Category Code is 'AE' (Reverse charge), the corresponding Standard Item ID) MUST be provided and the Scheme Identifier MUST be '0160'.
Context	`/ubl:Invoice/cac:InvoiceLine/cac:Item`
Pattern	vrbl-invoice-AE-1p0
Severity	fatal

Implementation

not(cac:ClassifiedTaxCategory/cbc:ID = 'AE' and cac:ClassifiedTaxCategory/cac:TaxScheme/cbc:ID = 'VAT')
or
(
	cac:StandardItemIdentification/cbc:ID 
	and cac:StandardItemIdentification/cbc:ID/@schemeID = '0160'
)