# NFE-520

Source: https://xmlvalid.com/rules/NFE-520

> Rejeição: CFOP de Operação com Exterior e UF destinatário difere de "EX" [nItem: …] (UF …).

- Level: error
- Rule sets: SEFAZ authorisation rules of NF-e 4.00 MOC 7.0 Anexo I, NTs up to 2026.010
- Context: `nfe:infNFe/nfe:det`
- Test: `not($c1 = ('3', '7')) or $destUF = 'EX' or $ufCons = 'EX' or not(../nfe:dest/nfe:enderDest)`

In English: A CFOP for operations abroad needs a receiver abroad (UF EX).

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