NordInvoice / EN 16931 / BT-132
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BT-132Referenced purchase order line reference
BT-132 (Referenced purchase order line reference) is a business term of EN 16931, the European e-invoicing standard. This page shows where the field lives in a UBL invoice, how often it may appear and which validation rules check it.
Order line the invoice line refers to.
Browse the interactive EN 16931 mapper Check your invoice in the free validator