{
  "id": "UBL-CR-002",
  "country": "EU",
  "syntax": "ubl",
  "group": "excluded",
  "severity": "warning",
  "severity_note": "warning, from the Flag column of the Peppol BIS Billing 3.0 UBL rules index retrieved 2026-10-18.",
  "spec": "Peppol BIS Billing 3.0, May 2026 release, EN 16931 model bound to UBL",
  "statement": "A UBL invoice should not include the UBLVersionID or it should be 2.1",
  "statement_lang": "en",
  "context": "/ubl:Invoice | /cn:CreditNote",
  "test": "not(cbc:UBLVersionID) or cbc:UBLVersionID = '2.1'",
  "meaning": "A UBL invoice should omit UBLVersionID or set it to 2.1. The statement says \"should not include the UBLVersionID or it should be 2.1\". It has no period and it does not say shall. The flag is warning. The context is the same string as BR-CO-18. The published test is not(cbc:UBLVersionID) or cbc:UBLVersionID = '2.1'. The comparison has spaces around =. The quotes are straight. It does not call exists.",
  "fix": "Omit UBLVersionID, or set it to 2.1.",
  "example_fail": "UBLVersionID is present and its value is not 2.1.",
  "example_pass": "UBLVersionID is absent, or its value is 2.1.",
  "example_note": "Illustration of the condition in the official statement. Not an example published by the source.",
  "source_url": "https://docs.peppol.eu/poacc/billing/3.0/rules/ubl-tc434/UBL-CR-002/",
  "source_retrieved": "2026-10-18",
  "last_verified": "2026-10-18"
}