WHO SMART Trust
1.7.5 - ci-build
WHO SMART Trust
1.7.5 - ci-build
WHO SMART Trust, published by WHO. This guide is not an authorized publication; it is the continuous build for version 1.7.5 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/WorldHealthOrganization/smart-trust/tree/main and changes regularly. See the Directory of published versions
Built from commit e277cce5.
| Active as of 2026-10-09 |
Definitions for the HCert logical model.
See the documentation on how to interpret the contents of this table
| 0. HCert | |
| Definition | Logical Model for the HCERT Base definition for all types defined in FHIR type system. |
| Short | Health CertificateBase for all types and resources |
| Control | 0..* |
| Is Modifier | false |
| Logical Model | Instances of this logical model are not marked to be the target of a Reference |
| 2. HCert.1 | |
| Definition | HCERT EU DCC |
| Short | HCERT EU DCC |
| Control | 0..1 |
| Type | http://smart.who.int/ddcc/StructureDefinition/HCertDCC |
| 4. HCert.3 | |
| Definition | DDCC Vaccination claim (PROPOSED) |
| Short | Vaccination Core Data Set claim |
| Control | 0..1 |
| Type | http://smart.who.int/ddcc/StructureDefinition/DDCCCoreDataSet(DDCC Core Data Set Logical Model for Vaccination Status  ) |
| 6. HCert.4 | |
| Definition | DDCC Test Result claim (PROPOSED) |
| Short | Test Result Core Data Set claim |
| Control | 0..1 |
| Type | http://smart.who.int/ddcc/StructureDefinition/DDCCCoreDataSet(DDCC Core Data Set Logical Model for Test Result ) |
| 8. HCert.5 | |
| Definition | URI of a Verifiable Health Link. Of the form 'vhlink:/eyJ1cmwiOiJodHRwczovL2Vo....' |
| Short | VHL |
| Control | 0..1 |
| Type | string |
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
| 10. HCert.-6 | |
| Definition | Minimal Digital Vaccination Certificate Payload (Proposed) |
| Short | DVCMin |
| Control | 0..1 |
| Type | http://smart.who.int/trust-phw/StructureDefinition/DVCMin |
| 12. HCert.-7 | |
| Definition | Medication Treatment Line Minimal (Proposed) |
| Short | Medication Treatment Line Minimal (Proposed) |
| Control | 0..1 |
| Type | http://smart.who.int/ph4h/StructureDefinition/MedicationTreatmentLineMin |
See the documentation on how to interpret the contents of this table
| 0. HCert | |
| Definition | Logical Model for the HCERT |
| Short | Health Certificate |
| Logical Model | Instances of this logical model are not marked to be the target of a Reference |
| 2. HCert.1 | |
| Definition | HCERT EU DCC |
| Short | HCERT EU DCC |
| Control | 0..1 |
| Type | http://smart.who.int/ddcc/StructureDefinition/HCertDCC |
| 4. HCert.3 | |
| Definition | DDCC Vaccination claim (PROPOSED) |
| Short | Vaccination Core Data Set claim |
| Control | 0..1 |
| Type | http://smart.who.int/ddcc/StructureDefinition/DDCCCoreDataSet(DDCC Core Data Set Logical Model for Vaccination Status) |
| 6. HCert.4 | |
| Definition | DDCC Test Result claim (PROPOSED) |
| Short | Test Result Core Data Set claim |
| Control | 0..1 |
| Type | http://smart.who.int/ddcc/StructureDefinition/DDCCCoreDataSet(DDCC Core Data Set Logical Model for Test Result) |
| 8. HCert.5 | |
| Definition | URI of a Verifiable Health Link. Of the form 'vhlink:/eyJ1cmwiOiJodHRwczovL2Vo....' |
| Short | VHL |
| Control | 0..1 |
| Type | string |
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
| 10. HCert.-6 | |
| Definition | Minimal Digital Vaccination Certificate Payload (Proposed) |
| Short | DVCMin |
| Control | 0..1 |
| Type | http://smart.who.int/trust-phw/StructureDefinition/DVCMin |
| 12. HCert.-7 | |
| Definition | Medication Treatment Line Minimal (Proposed) |
| Short | Medication Treatment Line Minimal (Proposed) |
| Control | 0..1 |
| Type | http://smart.who.int/ph4h/StructureDefinition/MedicationTreatmentLineMin |
See the documentation on how to interpret the contents of this table
| 0. HCert | |
| Definition | Logical Model for the HCERT |
| Short | Health Certificate |
| Control | 0..* |
| Is Modifier | false |
| Logical Model | Instances of this logical model are not marked to be the target of a Reference |
| 2. HCert.1 | |
| Definition | HCERT EU DCC |
| Short | HCERT EU DCC |
| Control | 0..1 |
| Type | http://smart.who.int/ddcc/StructureDefinition/HCertDCC |
| 4. HCert.3 | |
| Definition | DDCC Vaccination claim (PROPOSED) |
| Short | Vaccination Core Data Set claim |
| Control | 0..1 |
| Type | http://smart.who.int/ddcc/StructureDefinition/DDCCCoreDataSet(DDCC Core Data Set Logical Model for Vaccination Status ) |
| 6. HCert.4 | |
| Definition | DDCC Test Result claim (PROPOSED) |
| Short | Test Result Core Data Set claim |
| Control | 0..1 |
| Type | http://smart.who.int/ddcc/StructureDefinition/DDCCCoreDataSet(DDCC Core Data Set Logical Model for Test Result ) |
| 8. HCert.5 | |
| Definition | URI of a Verifiable Health Link. Of the form 'vhlink:/eyJ1cmwiOiJodHRwczovL2Vo....' |
| Short | VHL |
| Control | 0..1 |
| Type | string |
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
| 10. HCert.-6 | |
| Definition | Minimal Digital Vaccination Certificate Payload (Proposed) |
| Short | DVCMin |
| Control | 0..1 |
| Type | http://smart.who.int/trust-phw/StructureDefinition/DVCMin |
| 12. HCert.-7 | |
| Definition | Medication Treatment Line Minimal (Proposed) |
| Short | Medication Treatment Line Minimal (Proposed) |
| Control | 0..1 |
| Type | http://smart.who.int/ph4h/StructureDefinition/MedicationTreatmentLineMin |