# WHO GDHCN Key Usage ValueSet - DEV - WHO SMART Trust v1.7.1

* [**Table of Contents**](toc.md)
* [**Indices**](indices.md)
* [**Artifact Index**](artifacts.md)
* **WHO GDHCN Key Usage ValueSet - DEV**

## ValueSet: WHO GDHCN Key Usage ValueSet - DEV (Experimental) 

| | |
| :--- | :--- |
| *Official URL*:http://smart.who.int/trust/ValueSet/KeyUsage-DEV | *Version*:1.7.1 |
| Active as of 2026-08-27 | *Computable Name*:KeyUsage-DEV |

 
ValueSet of codes for key usage codes for Development environment 

 **References** 

This value set is not used here; it may be used elsewhere (e.g. specifications and/or implementations that use this content)

### Logical Definition (CLD)

 

### Expansion

-------

 Explanation of the columns that may appear on this page: 

| | |
| :--- | :--- |
| Level | A few code lists that FHIR defines are hierarchical - each code is assigned a level. In this scheme, some codes are under other codes, and imply that the code they are under also applies |
| System | The source of the definition of the code (when the value set draws in codes defined elsewhere) |
| Code | The code (used as the code in the resource instance) |
| Display | The display (used in the*display*element of a[Coding](http://hl7.org/fhir/R5/datatypes.html#Coding)). If there is no display, implementers should not simply display the code, but map the concept into their application |
| Definition | An explanation of the meaning of the concept |
| Comments | Additional notes about how to use the code |

## API Information

##### WHO GDHCN Key Usage ValueSet - DEV Schema API

JSON Schema for WHO GDHCN Key Usage ValueSet - DEV ValueSet codes. Generated from FHIR expansions using IRI format.

**Version:** 1.0.0

## Endpoints

### GET /ValueSet-KeyUsage-DEV.schema.json

#### JSON Schema definition for the enumeration ValueSet-KeyUsage-DEV

This endpoint serves the JSON Schema definition for the enumeration ValueSet-KeyUsage-DEV.

## Schema Definition

### ValueSet-KeyUsage-DEV

**Description:** JSON Schema for WHO GDHCN Key Usage ValueSet - DEV ValueSet codes. Generated from FHIR expansions using IRI format.

**Type:** string

**This documentation is automatically generated from the OpenAPI specification.**



## Resource Content

```json
{
  "resourceType" : "ValueSet",
  "id" : "KeyUsage-DEV",
  "url" : "http://smart.who.int/trust/ValueSet/KeyUsage-DEV",
  "version" : "1.7.1",
  "name" : "KeyUsage-DEV",
  "title" : "WHO GDHCN  Key Usage ValueSet - DEV",
  "status" : "active",
  "experimental" : true,
  "date" : "2026-08-27T05:23:17+00:00",
  "publisher" : "WHO",
  "contact" : [{
    "name" : "WHO",
    "telecom" : [{
      "system" : "url",
      "value" : "http://who.int"
    }]
  }],
  "description" : "ValueSet of codes for key usage codes for Development environment",
  "jurisdiction" : [{
    "coding" : [{
      "system" : "http://unstats.un.org/unsd/methods/m49/m49.htm",
      "code" : "001"
    }]
  }],
  "compose" : {
    "include" : [{
      "system" : "http://smart.who.int/trust/CodeSystem/KeyUsage-DEV",
      "concept" : [{
        "code" : "SCA",
        "display" : "Signing Certificate Authority"
      },
      {
        "code" : "DSC",
        "display" : "Document Signing Certificate"
      },
      {
        "code" : "UP",
        "display" : "Upload"
      },
      {
        "code" : "TLS",
        "display" : "TLS"
      }]
    }]
  }
}

```
