# aligned-ibrp-002

Source: https://xmlvalid.com/rules/aligned-ibrp-002

> Business process (ibt-023) MUST be in the format 'urn:peppol:bis:billing'.

- Level: error
- Rule sets: PINT A-NZ rules (Australia and New Zealand) 1.1.3, PINT MY rules (Malaysia) 1.3.1
- Context: `/ubl:Invoice | /cn:CreditNote`
- Test: `/*/cbc:ProfileID and matches(normalize-space(/*/cbc:ProfileID), 'urn:peppol:bis:billing')`

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