Monday, April 14, 2025 ¶ For one of my demo invoices the UBL validator says: [BR-Z-01]-An Invoice that contains an Invoice line (BG-25), a Document level allowance (BG-20) or a Document level charge (BG-21) where the VAT category code (BT-151, BT-95 or BT-102) is “Zero rated” shall contain in the VAT breakdown (BG-23) exactly one VAT category code (BT-118) equal with “Zero rated”. And yes this…