# NFE-672

Source: https://xmlvalid.com/rules/NFE-672

> Rejeição: NF-e com DANFE Simplificado Tipo 2 com versão de qrCode não permitida (versão …, só a 3).

- 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`
- Test: `count($qr) lt 2 or $qr[2] = '3'`

In English: The QR code of an NF-e must be version 3.

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