Dissolve-E: AWMF Guideline Registry - Local Development build (v0.2.0) built by the FHIR (HL7® FHIR® Standard) Build Tools. See the Directory of published versions
Extension: Registration Date
| Official URL: http://fhir.awmf.org/awmf.ig/StructureDefinition/ext-registration-date | Version: 0.2.0 | |||
| Draft as of 2026-01-29 | Computable Name: RegistrationDate | |||
This extensions allows for the indication of the date the guideline project was registered.
The RegistrationDate extensions allows to indicate the date the guideline project was registered.
Context of Use
-
Element ID:
Composition
This extension may be used on the following element(s)
Guidance
This extension indicates the date when the guideline project was registered.
Overview
The registration date marks when the guideline development project was formally registered with the AWMF or another guideline registry.
Context
This extension can be applied to Composition resources.
Value Type
The value is a date:
* value[x] only date
Example Usage
* extension[registrationDate].valueDate = "2023-01-15"
This profile of a FHIR Extension is derived from the Extension FHIR resource.
Usage info
Usages:
- Use this Extension: Guideline and Guideline Registry Record
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..1 | Extension | Registration Date | |
  id |
0..1 | id | Unique id for inter-element referencing | |
 extension |
0..0 | Extension Slice: Unordered, Open by value:url | ||
| url |
Σ | 1..1 | uri | "http://fhir.awmf.org/awmf.ig/StructureDefinition/ext-registration-date" |
 value[x] |
Σ | 1..1 | date | Value of extension |
| Documentation for this format | ||||
This structure is derived from Extension
Differential View
This structure is derived from Extension
Snapshot View
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| Extension |
0..1 | Extension | Registration Date | |
| id |
0..1 | id | Unique id for inter-element referencing | |
| extension |
0..0 | Extension Slice: Unordered, Open by value:url | ||
| url |
Σ | 1..1 | uri | "http://fhir.awmf.org/awmf.ig/StructureDefinition/ext-registration-date" |
| value[x] |
Σ | 1..1 | date | Value of extension |
| Documentation for this format | ||||
This structure is derived from Extension
Other representations of profile: CSV, Excel, Schematron
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()
|