# PEPPOL-EN16931-CL001

Source: https://xmlvalid.com/rules/PEPPOL-EN16931-CL001

> Mime code must be according to subset of IANA code list.

- Level: error
- Rule sets: Peppol BIS Billing 3.0 rules 3.0.21
- Context: `cbc:EmbeddedDocumentBinaryObject[@mimeCode]`
- Test: `some $code in $MIMECODE satisfies @mimeCode = $code`

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