WHO SMART Trust
1.1.6 - CI Build

WHO SMART Trust, published by WHO. This guide is not an authorized publication; it is the continuous build for version 1.1.6 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/tng-additional-context-jsonld and changes regularly. See the Directory of published versions

## : WHO GDHCN Payload Types - XML Representation

Active as of 2026-01-22

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    <CodeSystem xmlns="http://hl7.org/fhir">
      <id value="PayloadTypes"/>
      <text>
        <status value="generated"/>
        <div xmlns="http://www.w3.org/1999/xhtml"><p class="res-header-id"><b>Generated Narrative: CodeSystem PayloadTypes</b></p><a name="PayloadTypes"> </a><a name="hcPayloadTypes"> </a><p>This case-insensitive code system <code>http://smart.who.int/trust/CodeSystem/PayloadTypes</code> defines the following code:</p><table class="codes"><tr><td style="white-space:nowrap"><b>Code</b></td><td><b>Display</b></td><td><b>Definition</b></td></tr><tr><td style="white-space:nowrap">urn:who:trust:trustlist:v2<a name="PayloadTypes-urn.58who.58trust.58trustlist.58v2"> </a></td><td>WHO GDHCN Trust List v2</td><td>WHO Global Digital Health Certification Network (GDHCN) Trust List. Major release v2</td></tr></table></div>
      </text>
      <url value="http://smart.who.int/trust/CodeSystem/PayloadTypes"/>
      <version value="1.1.6"/>
      <name value="PayloadTypes"/>
      <title value="WHO GDHCN Payload Types"/>
      <status value="active"/>
      <experimental value="true"/>
      <date value="2026-01-22T07:17:30+00:00"/>
      <publisher value="WHO"/>
      <contact>
        <name value="WHO"/>
        <telecom>
          <system value="url"/>
          <value value="http://who.int"/>
        </telecom>
      </contact>
      <description value="CodeSystem for GDHCN Payload types"/>
      <jurisdiction>
        <coding>
          <system value="http://unstats.un.org/unsd/methods/m49/m49.htm"/>
          <code value="001"/>
        </coding>
      </jurisdiction>
      <caseSensitive value="false"/>
      <content value="complete"/>
      <count value="1"/>
      <concept>
        <code value="urn:who:trust:trustlist:v2"/>
        <display value="WHO GDHCN Trust List v2"/>
        <definition
                    value="WHO Global Digital Health Certification Network (GDHCN) Trust List. Major release v2"/>
      </concept>
    </CodeSystem>