# Peppol Message Level Response rules 3.0

Source: https://xmlvalid.com/rules/sets/peppol-mlr

> 59 rules by OpenPeppol (Published for implementers). Source: https://docs.peppol.eu/poacc/upgrade-3/

- [PEPPOL-COMMON-R001](https://xmlvalid.com/rules/PEPPOL-COMMON-R001.md) (error): Document MUST not contain empty elements.
- [PEPPOL-COMMON-R003](https://xmlvalid.com/rules/PEPPOL-COMMON-R003.md) (warning): Document SHOULD not contain schema location.
- [PEPPOL-COMMON-R030](https://xmlvalid.com/rules/PEPPOL-COMMON-R030.md) (error): A date must be formatted YYYY-MM-DD.
- [PEPPOL-COMMON-R040](https://xmlvalid.com/rules/PEPPOL-COMMON-R040.md) (error): GLN must have a valid format according to GS1 rules.
- [PEPPOL-COMMON-R041](https://xmlvalid.com/rules/PEPPOL-COMMON-R041.md) (error): Norwegian organization number MUST be stated in the correct format.
- [PEPPOL-COMMON-R042](https://xmlvalid.com/rules/PEPPOL-COMMON-R042.md) (error): Danish organization number (CVR) MUST be stated in the correct format.
- [PEPPOL-COMMON-R043](https://xmlvalid.com/rules/PEPPOL-COMMON-R043.md) (error): Belgian enterprise number MUST be stated in the correct format.
- [PEPPOL-COMMON-R044](https://xmlvalid.com/rules/PEPPOL-COMMON-R044.md) (warning): IPA Code (Codice Univoco Unità Organizzativa) must be stated in the correct format
- [PEPPOL-COMMON-R045](https://xmlvalid.com/rules/PEPPOL-COMMON-R045.md) (warning): Tax Code (Codice Fiscale) must be stated in the correct format
- [PEPPOL-COMMON-R046](https://xmlvalid.com/rules/PEPPOL-COMMON-R046.md) (warning): Tax Code (Codice Fiscale) must be stated in the correct format
- [PEPPOL-COMMON-R047](https://xmlvalid.com/rules/PEPPOL-COMMON-R047.md) (warning): Italian VAT Code (Partita Iva) must be stated in the correct format
- [PEPPOL-COMMON-R049](https://xmlvalid.com/rules/PEPPOL-COMMON-R049.md) (error): Swedish organization number MUST be stated in the correct format.
- [PEPPOL-COMMON-R050](https://xmlvalid.com/rules/PEPPOL-COMMON-R050.md) (error): Australian Business Number (ABN) MUST be stated in the correct format.
- [PEPPOL-COMMON-R052](https://xmlvalid.com/rules/PEPPOL-COMMON-R052.md) (error): Danish chamber of commerce number (P) MUST be stated in the correct format.
- [PEPPOL-COMMON-R053](https://xmlvalid.com/rules/PEPPOL-COMMON-R053.md) (error): Danish ERSTORG number (SE) MUST be stated in the correct format.
- [PEPPOL-COMMON-R054](https://xmlvalid.com/rules/PEPPOL-COMMON-R054.md) (warning): Dutch Chamber of Commerce (KVK) numbers (0106) MUST be stated in the correct format (12345678).
- [PEPPOL-COMMON-R055](https://xmlvalid.com/rules/PEPPOL-COMMON-R055.md) (warning): Dutch organization identification numbers (0190) MUST be stated in the correct format (12345678901234567890).
- [PEPPOL-COMMON-R056-1](https://xmlvalid.com/rules/PEPPOL-COMMON-R056-1.md) (warning): Dutch VAT numbers (9944) MUST be stated in the correct format (NL123456789B12).
- [PEPPOL-COMMON-R056-2](https://xmlvalid.com/rules/PEPPOL-COMMON-R056-2.md) (warning): Dutch VAT numbers MUST have the format (NL123456789B12).
- [PEPPOL-COMMON-R057](https://xmlvalid.com/rules/PEPPOL-COMMON-R057.md) (warning): Dutch Chamber of Commerce Establishment numbers (0217) MUST be stated in the correct format (123456789012).
- [PEPPOL-T71-B00101](https://xmlvalid.com/rules/PEPPOL-T71-B00101.md) (error): Element 'cbc:CustomizationID' MUST be provided.
- [PEPPOL-T71-B00102](https://xmlvalid.com/rules/PEPPOL-T71-B00102.md) (error): Element 'cbc:ProfileID' MUST be provided.
- [PEPPOL-T71-B00103](https://xmlvalid.com/rules/PEPPOL-T71-B00103.md) (error): Element 'cbc:ID' MUST be provided.
- [PEPPOL-T71-B00104](https://xmlvalid.com/rules/PEPPOL-T71-B00104.md) (error): Element 'cbc:IssueDate' MUST be provided.
- [PEPPOL-T71-B00105](https://xmlvalid.com/rules/PEPPOL-T71-B00105.md) (error): Element 'cac:SenderParty' MUST be provided.
- [PEPPOL-T71-B00106](https://xmlvalid.com/rules/PEPPOL-T71-B00106.md) (error): Element 'cac:ReceiverParty' MUST be provided.
- [PEPPOL-T71-B00107](https://xmlvalid.com/rules/PEPPOL-T71-B00107.md) (error): Element 'cac:DocumentResponse' MUST be provided.
- [PEPPOL-T71-B00108](https://xmlvalid.com/rules/PEPPOL-T71-B00108.md) (error): Document MUST not contain schema location.
- [PEPPOL-T71-B00109](https://xmlvalid.com/rules/PEPPOL-T71-B00109.md) (error): Document MUST NOT contain elements not part of the data model.
- [PEPPOL-T71-B00301](https://xmlvalid.com/rules/PEPPOL-T71-B00301.md) (error): Element 'cbc:ProfileID' MUST contain value 'urn:fdc:peppol.eu:poacc:bis:mlr:3'.
- [PEPPOL-T71-B00701](https://xmlvalid.com/rules/PEPPOL-T71-B00701.md) (error): Element 'cbc:EndpointID' MUST be provided.
- [PEPPOL-T71-B00702](https://xmlvalid.com/rules/PEPPOL-T71-B00702.md) (error): Document MUST NOT contain elements not part of the data model.
- [PEPPOL-T71-B00801](https://xmlvalid.com/rules/PEPPOL-T71-B00801.md) (error): Attribute 'schemeID' MUST be present.
- [PEPPOL-T71-B00802](https://xmlvalid.com/rules/PEPPOL-T71-B00802.md) (error): Value MUST be part of code list 'Electronic Address Scheme (EAS)'.
- [PEPPOL-T71-B01001](https://xmlvalid.com/rules/PEPPOL-T71-B01001.md) (error): Element 'cbc:EndpointID' MUST be provided.
- [PEPPOL-T71-B01002](https://xmlvalid.com/rules/PEPPOL-T71-B01002.md) (error): Document MUST NOT contain elements not part of the data model.
- [PEPPOL-T71-B01101](https://xmlvalid.com/rules/PEPPOL-T71-B01101.md) (error): Attribute 'schemeID' MUST be present.
- [PEPPOL-T71-B01102](https://xmlvalid.com/rules/PEPPOL-T71-B01102.md) (error): Value MUST be part of code list 'Electronic Address Scheme (EAS)'.
- [PEPPOL-T71-B01301](https://xmlvalid.com/rules/PEPPOL-T71-B01301.md) (error): Element 'cac:Response' MUST be provided.
- [PEPPOL-T71-B01302](https://xmlvalid.com/rules/PEPPOL-T71-B01302.md) (error): Element 'cac:DocumentReference' MUST be provided.
- [PEPPOL-T71-B01303](https://xmlvalid.com/rules/PEPPOL-T71-B01303.md) (error): Document MUST NOT contain elements not part of the data model.
- [PEPPOL-T71-B01401](https://xmlvalid.com/rules/PEPPOL-T71-B01401.md) (error): Element 'cbc:ResponseCode' MUST be provided.
- [PEPPOL-T71-B01402](https://xmlvalid.com/rules/PEPPOL-T71-B01402.md) (error): Document MUST NOT contain elements not part of the data model.
- [PEPPOL-T71-B01501](https://xmlvalid.com/rules/PEPPOL-T71-B01501.md) (error): Value MUST be part of code list 'Application Response type code (UNCL4343 Subset)'.
- [PEPPOL-T71-B01701](https://xmlvalid.com/rules/PEPPOL-T71-B01701.md) (error): Element 'cbc:ID' MUST be provided.
- [PEPPOL-T71-B01702](https://xmlvalid.com/rules/PEPPOL-T71-B01702.md) (error): Document MUST NOT contain elements not part of the data model.
- [PEPPOL-T71-B01901](https://xmlvalid.com/rules/PEPPOL-T71-B01901.md) (error): Value MUST be part of code list 'Document name code, full list (UNCL1001)'.
- [PEPPOL-T71-B02101](https://xmlvalid.com/rules/PEPPOL-T71-B02101.md) (error): Element 'cac:LineReference' MUST be provided.
- [PEPPOL-T71-B02102](https://xmlvalid.com/rules/PEPPOL-T71-B02102.md) (error): Element 'cac:Response' MUST be provided.
- [PEPPOL-T71-B02201](https://xmlvalid.com/rules/PEPPOL-T71-B02201.md) (error): Element 'cbc:LineID' MUST be provided.
- [PEPPOL-T71-B02202](https://xmlvalid.com/rules/PEPPOL-T71-B02202.md) (error): Document MUST NOT contain elements not part of the data model.
- [PEPPOL-T71-B02401](https://xmlvalid.com/rules/PEPPOL-T71-B02401.md) (error): Element 'cbc:Description' MUST be provided.
- [PEPPOL-T71-B02402](https://xmlvalid.com/rules/PEPPOL-T71-B02402.md) (error): Element 'cac:Status' MUST be provided.
- [PEPPOL-T71-B02403](https://xmlvalid.com/rules/PEPPOL-T71-B02403.md) (error): Document MUST NOT contain elements not part of the data model.
- [PEPPOL-T71-B02501](https://xmlvalid.com/rules/PEPPOL-T71-B02501.md) (error): Value MUST be part of code list 'Application Response type code (UNCL4343 Subset)'.
- [PEPPOL-T71-B02701](https://xmlvalid.com/rules/PEPPOL-T71-B02701.md) (error): Element 'cbc:StatusReasonCode' MUST be provided.
- [PEPPOL-T71-B02702](https://xmlvalid.com/rules/PEPPOL-T71-B02702.md) (error): Document MUST NOT contain elements not part of the data model.
- [PEPPOL-T71-B02801](https://xmlvalid.com/rules/PEPPOL-T71-B02801.md) (error): Value MUST be part of code list 'Status reason code (OpenPeppol)'.
- [PEPPOL-T71-R001](https://xmlvalid.com/rules/PEPPOL-T71-R001.md) (error): Specification identifier SHALL start with the value 'urn:fdc:peppol.eu:poacc:trns:mlr:3'.