| Id | Description | Schematron Rules |
|---|---|---|
| IBR-001 | [ibr-001]-A Tax Data Document MUST have a Specification identifier (tdt-024). | |
| IBR-003 | [ibr-003]-A Tax Data Document MUST have an Tax Data Document issue date (tdt-004). | |
| IBR-004 | [ibr-004]-A Tax Data Document MUST have an Tax Data Document type code (tdt-006). |