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BR-08

Missing: seller postal address (BG-5)

Validation rule of EN 16931 (CEN, rule set 1.3.16) · Level: Error

What the message means

Missing: seller postal address (BG-5).

What the issuer needs to change

Add the seller postal address.

Fields concerned

BG-5 seller postal address

Your invoice reports BR-08? Check it with SmartFormular E-Rechnung lite, free to try until 31 December 2026: the tool shows every finding with an explanation, the invoice in readable form and a GiroCode to pay – in your browser, no upload.

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Origin

Rule set: EN 16931 (CEN, rule set 1.3.16)
Syntax: CII, UBL
Level: Error

Original rule text

An Invoice shall contain the Seller postal address.

Source: CEN/TC 434, EN 16931 validation rules 1.3.16, European Union Public Licence 1.2

Technical details for IT

UBL

Context: /ubl:Invoice | /cn:CreditNote
Test: not(exists(cac:AccountingSupplierParty/cac:Party/cac:PostalAddress))

CII

Context: /rsm:CrossIndustryInvoice
Test: not(rsm:SupplyChainTradeTransaction/ram:ApplicableHeaderTradeAgreement/ram:SellerTradeParty/ram:PostalTradeAddress)

Related rules

BR-05Missing: invoice currency (BT-5)
BR-06Missing: seller name (BT-27)
BR-07Missing: buyer name (BT-44)
BR-09Missing: seller country code (BT-40)
BR-10Missing: buyer postal address (BG-8)
BR-11Missing: buyer country code (BT-55)

All validation rules

Technical explanation by robin.vision, not tax or legal advice. Rules as of 31 August 2026 (KoSIT validator configuration).