# FX-SCH-A-000017

Source: https://xmlvalid.com/rules/FX-SCH-A-000017

> An Invoice shall contain the Seller postal address (BG-5).

- Level: error
- Rule sets: Factur-X MINIMUM rules 1.09, Factur-X BASIC rules 1.09
- Context: `/rsm:CrossIndustryInvoice`
- Test: `//ram:SellerTradeParty/ram:PostalTradeAddress`

Validate a document against these rules: https://xmlvalid.com/validate