Where used:
| Attribute | READ VERSION RELEASE DATE | references in description UK Terminology Centre |
| Class | READ CLASSIFICATION | references in description UK Terminology Centre |
| Supporting Information | National Interim Clinical Imaging Procedure Code Set | references in description UK Terminology Centre |
| Supporting Information | Referenced Organisations Menu | references in description UK Terminology Centre |
| Supporting Information | SNOMED CT Subset | references in description UK Terminology Centre |
| Supporting Information | Systematized Nomenclature of Medicine Clinical Terms | references in description UK Terminology Centre |
| Supporting Information | Technology Reference Data Update Distribution Service (TRUD) | references in description UK Terminology Centre |
| Supporting Information | UK Terminology Centre | references in description UK Terminology Centre |