Where used:
| Attribute | AMBULANCE CALL SOURCE | references in description Ambulance Service |
| Attribute | MATERNITY CARE SETTING | references in description Ambulance Service |
| Attribute | SERVICE TYPE | references in description Ambulance Service |
| Attribute | SOURCE OF REFERRAL FOR COMMUNITY | references in description Ambulance Service |
| Data Element | CARE CONTACT IDENTIFIER (AMBULANCE SERVICE) | references in description Ambulance Service |
| Data Element | MATERNITY CARE SETTING (ACTUAL PLACE OF BIRTH) | references in description Ambulance Service |
| Data Element | ORGANISATION CODE (CONVEYING AMBULANCE TRUST) | references in description Ambulance Service |
| Data Element | ORGANISATION IDENTIFIER (CONVEYING AMBULANCE TRUST) | references in description Ambulance Service |
| Supporting Information | Ambulance Control Room | references in description Ambulance Service |
| Supporting Information | Ambulance Incident | references in description Ambulance Service |
| Supporting Information | Ambulance Service | references in description Ambulance Service |
| Supporting Information | Association of Ambulance Chief Executives | references in description Ambulance Service |
| Supporting Information | Community First Responder | references in description Ambulance Service |
| Supporting Information | NHS Foundation Trust | references in description Ambulance Service |