NordInvoice / EN 16931 / BT-100
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BT-100Document level charge base amount
BT-100 (Document level charge base amount) 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.
Base the charge percentage applies to.
Browse the interactive EN 16931 mapper Check your invoice in the free validator