# BR-11-SG

Source: https://xmlvalid.com/rules/BR-11-SG

> The Buyer postal address shall contain a Buyer country code (IBT-11).

- Level: error
- Rule sets: PINT SG rules (Singapore) 1.4.1
- Context: `cac:AccountingCustomerParty/cac:Party/cac:PostalAddress`
- Test: `normalize-space(cac:Country/cbc:IdentificationCode) != ''`

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