Rules/Peppol BIS Billing 3.0/Error
DE-R-016
Peppol BIS Billing 3.0.21If both supplier and customer are located in Germany, and if one of the VAT codes S, Z, E, AE, K, G, L, or M is used, an invoice shall contain at least one of the following elements: "Seller VAT identifier" (BT-31) or "Seller tax registration identifier" (BT-32) or "SELLER TAX REPRESENTATIVE PARTY" (BG-11).
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