EUAITransparencyIG - Local Development build (v0.1.0) built by the FHIR (HL7® FHIR® Standard) Build Tools. See the Directory of published versions
Extension: EHDS Secondary Use Purpose
| Official URL: http://example.org/fhir/eu-ai-transparency/StructureDefinition/ehds-secondary-use-purpose | Version: 0.1.0 | |||
| Draft as of 2026-06-18 | Computable Name: EHDSSecondaryUsePurpose | |||
Documents the permitted purpose for secondary use of electronic health data under the EHDS.
Context of Use
-
Element ID:
Provenance -
Element ID:
DocumentReference
This extension may be used on the following element(s)
Usage info
Usages:
- Use this Extension: EU AI Provenance
You can also check for usages in the FHIR IG Statistics
Formal Views of Extension Content
Description of Profiles, Differentials, Snapshots, and how the XML and JSON presentations work.
This structure is derived from Extension
| Name | Flags | Card. | Type | Description & Constraints Filter:   |
|---|---|---|---|---|
  Extension |
0..* | Extension | EHDS Secondary Use Purpose | |
  extension |
0..0 | Extension | ||
| url |
1..1 | uri | "http://example.org/fhir/eu-ai-transparency/StructureDefinition/ehds-secondary-use-purpose" | |
  value[x] |
0..1 | CodeableConcept | Value of extension Binding: EHDS Secondary Use Purpose ValueSet (required) | |
| Documentation for this format | ||||
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| Extension |
0..* | Extension | EHDS Secondary Use Purpose | |
 id |
0..1 | id | Unique id for inter-element referencing | |
| extension |
0..0 | Extension Slice: Unordered, Open by value:url | ||
| url |
1..1 | uri | "http://example.org/fhir/eu-ai-transparency/StructureDefinition/ehds-secondary-use-purpose" | |
| value[x] |
0..1 | CodeableConcept | Value of extension Binding: EHDS Secondary Use Purpose ValueSet (required) | |
| Documentation for this format | ||||
This structure is derived from Extension
Differential View
This structure is derived from Extension
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| Extension |
0..* | Extension | EHDS Secondary Use Purpose | |
| extension |
0..0 | Extension | ||
| url |
1..1 | uri | "http://example.org/fhir/eu-ai-transparency/StructureDefinition/ehds-secondary-use-purpose" | |
| value[x] |
0..1 | CodeableConcept | Value of extension Binding: EHDS Secondary Use Purpose ValueSet (required) | |
| Documentation for this format | ||||
Snapshot View
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| Extension |
0..* | Extension | EHDS Secondary Use Purpose | |
| id |
0..1 | id | Unique id for inter-element referencing | |
| extension |
0..0 | Extension Slice: Unordered, Open by value:url | ||
| url |
1..1 | uri | "http://example.org/fhir/eu-ai-transparency/StructureDefinition/ehds-secondary-use-purpose" | |
| value[x] |
0..1 | CodeableConcept | Value of extension Binding: EHDS Secondary Use Purpose ValueSet (required) | |
| Documentation for this format | ||||
This structure is derived from Extension
Other representations of profile: CSV, Excel, Schematron
Terminology Bindings
| Path | Status | Usage | ValueSet | Version | Source |
| Extension.value[x] | Base | required | EHDS Secondary Use Purpose ValueSet | 📦0.1.0 | This IG |
Constraints
| Id | Grade | Path(s) | Description | Expression |
| ele-1 | error | **ALL** elements | All FHIR elements must have a @value or children |
hasValue() or (children().count() > id.count())
|
| ext-1 | error | **ALL** extensions | Must have either extensions or value[x], not both |
extension.exists() != value.exists()
|