# GR-R-002

Source: https://xmlvalid.com/rules/GR-R-002

> Greek Suppliers must provide their full name as they are registered in the Greek Business Registry (G.E.MH.) as a legal entity or in the Tax Registry as a natural person

- Level: error
- Rule sets: Peppol BIS Billing 3.0 rules 3.0.21
- Context: `cac:AccountingSupplierParty[$isGreekSender]/cac:Party`
- Test: `string-length(./cac:PartyName/cbc:Name)>0`

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