<?xml version="1.0" encoding="UTF-8"?>

<Basic xmlns="http://hl7.org/fhir">
  <id value="RequestVHLDocument"/>
  <text>
    <status value="generated"/><div xmlns="http://www.w3.org/1999/xhtml"><p class="res-header-id"><b>Generated Narrative: Requirements RequestVHLDocument</b></p><a name="RequestVHLDocument"> </a><a name="hcRequestVHLDocument"> </a><p>These requirements apply to the actor <a href="ActorDefinition-VHLReceiver.html">VHL Receiver</a></p><table class="grid"><tr><td><b><a name="retrieve-health-document"> </a></b>Retrieve single health document</td><td>SHALL</td><td><div><p>Initiate a request to retrieve a single health document from a <a href="ActorDefinition-VHLSharer.html">VHL Sharer</a>, using a previously received and validated Verified Health Link (VHL)</p>
</div></td></tr><tr><td><b><a name="verify-digital-signature"> </a></b>Verify digital signature</td><td>MAY</td><td><div><p>Verify the digital signature of the returned health document to confirm its authenticity, integrity, and provenance, as defined in the <a href="Requirements-VerifyDocumentSignature.html">Verify Document Signature</a> requirement</p>
</div></td></tr><tr><td><b><a name="record-audit-event"> </a></b>Record audit event</td><td>MAY</td><td><div><p>Record an audit event documenting the access request by the Receiver, in accordance with the <a href="Requirements-AuditEventReceived.html">Audit Event – Received Health Data</a> requirement</p>
</div></td></tr></table></div>
  </text>
  <extension url="http://hl7.org/fhir/5.0/StructureDefinition/extension-Requirements.url">
    <valueUri value="https://profiles.ihe.net/ITI/VHL/Requirements/RequestVHLDocument"/>
  </extension>
  <extension url="http://hl7.org/fhir/5.0/StructureDefinition/extension-Requirements.version">
    <valueString value="0.0.2-current"/>
  </extension>
  <extension url="http://hl7.org/fhir/5.0/StructureDefinition/extension-Requirements.name">
    <valueString value="RequestVHLDocument"/>
  </extension>
  <extension url="http://hl7.org/fhir/5.0/StructureDefinition/extension-Requirements.title">
    <valueString value="Request VHL Document"/>
  </extension>
  <extension url="http://hl7.org/fhir/5.0/StructureDefinition/extension-Requirements.status">
    <valueCode value="active"/>
  </extension>
  <extension url="http://hl7.org/fhir/5.0/StructureDefinition/extension-Requirements.date">
    <valueDateTime value="2026-03-12T12:40:14+00:00"/>
  </extension>
  <extension url="http://hl7.org/fhir/5.0/StructureDefinition/extension-Requirements.publisher">
    <valueString value="IHE IT Infrastructure Technical Committee"/>
  </extension>
  <extension url="http://hl7.org/fhir/5.0/StructureDefinition/extension-Requirements.contact">
    <valueContactDetail>
      <telecom>
        <system value="url"/>
        <value value="https://www.ihe.net/ihe_domains/it_infrastructure/"/>
      </telecom>
    </valueContactDetail>
  </extension>
  <extension url="http://hl7.org/fhir/5.0/StructureDefinition/extension-Requirements.contact">
    <valueContactDetail>
      <telecom>
        <system value="email"/>
        <value value="iti@ihe.net"/>
      </telecom>
    </valueContactDetail>
  </extension>
  <extension url="http://hl7.org/fhir/5.0/StructureDefinition/extension-Requirements.contact">
    <valueContactDetail>
      <name value="IHE IT Infrastructure Technical Committee"/>
      <telecom>
        <system value="email"/>
        <value value="iti@ihe.net"/>
      </telecom>
    </valueContactDetail>
  </extension>
  <extension url="http://hl7.org/fhir/5.0/StructureDefinition/extension-Requirements.description">
    <valueMarkdown value="The [VHL Receiver](ActorDefinition-VHLReceiver.html) SHALL initiate a request to retrieve a single health document from a [VHL Sharer](ActorDefinition-VHLSharer.html), using a previously received and validated Verified Health Link (VHL).&#xA;&#xA;This transaction SHALL be conducted over a secure channel. Both the Receiver and Sharer SHALL validate each other's participation in the trust network using PKI material published by the [Trust Anchor](ActorDefinition-TrustAnchor.html).&#xA;&#xA;**Optional behaviors:**&#xA;* The VHL Receiver MAY verify the digital signature of the returned health document to confirm its authenticity, integrity, and provenance, as defined in the [Verify Document Signature](Requirements-VerifyDocumentSignature.html) requirement.&#xA;* The VHL Sharer MAY record an audit event documenting the access request by the Receiver, in accordance with the [Audit Event – Received Health Data](Requirements-AuditEventReceived.html) requirement."/>
  </extension>
  <extension url="http://hl7.org/fhir/5.0/StructureDefinition/extension-Requirements.jurisdiction">
    <valueCodeableConcept>
      <coding>
        <system value="http://unstats.un.org/unsd/methods/m49/m49.htm"/>
        <code value="001"/>
      </coding>
    </valueCodeableConcept>
  </extension>
  <extension url="http://hl7.org/fhir/5.0/StructureDefinition/extension-Requirements.actor">
    <valueCanonical value="https://profiles.ihe.net/ITI/VHL/ActorDefinition/VHLReceiver"/>
  </extension>
  <extension url="http://hl7.org/fhir/5.0/StructureDefinition/extension-Requirements.statement">
    <extension url="http://hl7.org/fhir/5.0/StructureDefinition/extension-Requirements.statement.key">
      <valueId value="retrieve-health-document"/>
    </extension>
    <extension url="http://hl7.org/fhir/5.0/StructureDefinition/extension-Requirements.statement.label">
      <valueString value="Retrieve single health document"/>
    </extension>
    <extension url="http://hl7.org/fhir/5.0/StructureDefinition/extension-Requirements.statement.conformance">
      <valueCode value="SHALL"/>
    </extension>
    <extension url="http://hl7.org/fhir/5.0/StructureDefinition/extension-Requirements.statement.requirement">
      <valueMarkdown value="Initiate a request to retrieve a single health document from a [VHL Sharer](ActorDefinition-VHLSharer.html), using a previously received and validated Verified Health Link (VHL)"/>
    </extension>
  </extension>
  <extension url="http://hl7.org/fhir/5.0/StructureDefinition/extension-Requirements.statement">
    <extension url="http://hl7.org/fhir/5.0/StructureDefinition/extension-Requirements.statement.key">
      <valueId value="verify-digital-signature"/>
    </extension>
    <extension url="http://hl7.org/fhir/5.0/StructureDefinition/extension-Requirements.statement.label">
      <valueString value="Verify digital signature"/>
    </extension>
    <extension url="http://hl7.org/fhir/5.0/StructureDefinition/extension-Requirements.statement.conformance">
      <valueCode value="MAY"/>
    </extension>
    <extension url="http://hl7.org/fhir/5.0/StructureDefinition/extension-Requirements.statement.requirement">
      <valueMarkdown value="Verify the digital signature of the returned health document to confirm its authenticity, integrity, and provenance, as defined in the [Verify Document Signature](Requirements-VerifyDocumentSignature.html) requirement"/>
    </extension>
  </extension>
  <extension url="http://hl7.org/fhir/5.0/StructureDefinition/extension-Requirements.statement">
    <extension url="http://hl7.org/fhir/5.0/StructureDefinition/extension-Requirements.statement.key">
      <valueId value="record-audit-event"/>
    </extension>
    <extension url="http://hl7.org/fhir/5.0/StructureDefinition/extension-Requirements.statement.label">
      <valueString value="Record audit event"/>
    </extension>
    <extension url="http://hl7.org/fhir/5.0/StructureDefinition/extension-Requirements.statement.conformance">
      <valueCode value="MAY"/>
    </extension>
    <extension url="http://hl7.org/fhir/5.0/StructureDefinition/extension-Requirements.statement.requirement">
      <valueMarkdown value="Record an audit event documenting the access request by the Receiver, in accordance with the [Audit Event – Received Health Data](Requirements-AuditEventReceived.html) requirement"/>
    </extension>
  </extension>
  <code>
    <coding>
      <system value="http://hl7.org/fhir/fhir-types"/>
      <code value="Requirements"/>
    </coding>
  </code>
</Basic>