WHO SMART Trust
1.1.2 - 1.1.2

WHO SMART Trust, published by WHO. This guide is not an authorized publication; it is the continuous build for version 1.1.2 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/WorldHealthOrganization/smart-trust and changes regularly. See the Directory of published versions

## Logical Model: HCert - JSON Profile

Active as of 2024-04-12

JSON representation of the HCert logical model.

Raw json | Download

    {
      "resourceType" : "StructureDefinition",
      "id" : "HCert",
      "text" : {
        "status" : "extensions",
        "div" : "<div xmlns=\"http://www.w3.org/1999/xhtml\"><table border=\"0\" cellpadding=\"0\" cellspacing=\"0\" style=\"border: 0px #F0F0F0 solid; font-size: 11px; font-family: verdana; vertical-align: top;\"><tr style=\"border: 1px #F0F0F0 solid; font-size: 11px; font-family: verdana; vertical-align: top\"><th style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><a href=\"https://build.fhir.org/ig/FHIR/ig-guidance/readingIgs.html#table-views\" title=\"The logical name of the element\">Name</a></th><th style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><a href=\"https://build.fhir.org/ig/FHIR/ig-guidance/readingIgs.html#table-views\" title=\"Information about the use of the element\">Flags</a></th><th style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><a href=\"https://build.fhir.org/ig/FHIR/ig-guidance/readingIgs.html#table-views\" title=\"Minimum and Maximum # of times the the element can appear in the instance\">Card.</a></th><th style=\"width: 100px\" class=\"hierarchy\"><a href=\"https://build.fhir.org/ig/FHIR/ig-guidance/readingIgs.html#table-views\" title=\"Reference to the type of the element\">Type</a></th><th style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><a href=\"https://build.fhir.org/ig/FHIR/ig-guidance/readingIgs.html#table-views\" title=\"Additional information about the element\">Description &amp; Constraints</a><span style=\"float: right\"><a href=\"https://build.fhir.org/ig/FHIR/ig-guidance/readingIgs.html#table-views\" title=\"Legend for this format\"><img src=\"data:image/png;base64,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\" alt=\"doco\" style=\"background-color: inherit\"/></a></span></th></tr><tr style=\"border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: white\"><td style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(tbl_bck1.png)\" class=\"hierarchy\"><img src=\"tbl_spacer.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"icon_element.gif\" alt=\".\" style=\"background-color: white; background-color: inherit\" title=\"Element\" class=\"hierarchy\"/> <a href=\"StructureDefinition-HCert-definitions.html#HCert\" title=\"Logical Model for the HCERT\n\nThe full data structure and encoding mechanisms for HCERT are defined here: [Electronic Health Certificate Specification](/smart-trust/hcert_spec.html)\n\nAn HCERT is claim -260 within the [CBOR Web Token (CWT) Claim](https://www.rfc-editor.org/rfc/rfc8392.html).\n\nNote for subclaims:\n- subclaims 0 and above are reserved by WHO to be assigned, a new sub claim can be requested for by requesting to create a new trust domain\n- subclaims for negative integer values are for development purposes and are free to use\n- While this logical model mentions assigned subclaims (below), the ones listed in the Electronic Health Certificate Specification are considered authoritative\n\">HCert</a><a name=\"HCert\"> </a></td><td style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"/><td style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><span style=\"opacity: 0.5\">0</span><span style=\"opacity: 0.5\">..</span><span style=\"opacity: 0.5\">*</span></td><td style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><a href=\"http://build.fhir.org/types.html#Base\">Base</a></td><td style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">Health Certificate<br/><span style=\"font-weight:bold\">Instances of this logical model are not marked to be the target of a Reference</span></td></tr>\r\n<tr style=\"border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: #F7F7F7\"><td style=\"vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(tbl_bck10.png)\" class=\"hierarchy\"><img src=\"tbl_spacer.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"tbl_vjoin.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"icon_resource.png\" alt=\".\" style=\"background-color: #F7F7F7; background-color: inherit\" title=\"Resource\" class=\"hierarchy\"/> <a href=\"StructureDefinition-HCert-definitions.html#HCert.1\" title=\"HCERT EU DCC\">1</a><a name=\"HCert.1\"> </a></td><td style=\"vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"/><td style=\"vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">0..1</td><td style=\"vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><a href=\"https://build.fhir.org/ig/WorldHealthOrganization/ddcc/StructureDefinition-HCertDCC.html\">HCertDCC</a></td><td style=\"vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">HCERT EU DCC</td></tr>\r\n<tr style=\"border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: white\"><td style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(tbl_bck10.png)\" class=\"hierarchy\"><img src=\"tbl_spacer.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"tbl_vjoin.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"icon_resource.png\" alt=\".\" style=\"background-color: white; background-color: inherit\" title=\"Resource\" class=\"hierarchy\"/> <a href=\"StructureDefinition-HCert-definitions.html#HCert.3\" title=\"DDCC Vaccination claim (PROPOSED)\">3</a><a name=\"HCert.3\"> </a></td><td style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"/><td style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">0..*</td><td style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><a href=\"https://build.fhir.org/ig/WorldHealthOrganization/ddcc/StructureDefinition-DDCCCoreDataSet.VS.html\" title=\"DDCCCoreDataSet\">DDCCCoreDataSet_VS</a></td><td style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">Vaccination Core Data Set claim<br/></td></tr>\r\n<tr style=\"border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: #F7F7F7\"><td style=\"vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(tbl_bck10.png)\" class=\"hierarchy\"><img src=\"tbl_spacer.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"tbl_vjoin.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"icon_resource.png\" alt=\".\" style=\"background-color: #F7F7F7; background-color: inherit\" title=\"Resource\" class=\"hierarchy\"/> <a href=\"StructureDefinition-HCert-definitions.html#HCert.4\" title=\"DDCC Test Result claim (PROPOSED)\">4</a><a name=\"HCert.4\"> </a></td><td style=\"vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"/><td style=\"vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">0..*</td><td style=\"vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><a href=\"https://build.fhir.org/ig/WorldHealthOrganization/ddcc/StructureDefinition-DDCCCoreDataSet.TR.html\" title=\"DDCCCoreDataSet\">DDCCCoreDataSet_TR</a></td><td style=\"vertical-align: top; text-align : left; background-color: #F7F7F7; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">Test Result Core Data Set claim<br/></td></tr>\r\n<tr style=\"border: 0px #F0F0F0 solid; padding:0px; vertical-align: top; background-color: white\"><td style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px; white-space: nowrap; background-image: url(tbl_bck00.png)\" class=\"hierarchy\"><img src=\"tbl_spacer.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"tbl_vjoin_end.png\" alt=\".\" style=\"background-color: inherit\" class=\"hierarchy\"/><img src=\"icon_resource.png\" alt=\".\" style=\"background-color: white; background-color: inherit\" title=\"Resource\" class=\"hierarchy\"/> <a href=\"StructureDefinition-HCert-definitions.html#HCert.5\" title=\"SMART Health Link (PROPOSED)\">5</a><a name=\"HCert.5\"> </a></td><td style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"/><td style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">0..*</td><td style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\"><a href=\"https://build.fhir.org/ig/WorldHealthOrganization/smart-ips-pilgrimage/StructureDefinition-SmartHealthLink.html\">SmartHealthLink</a></td><td style=\"vertical-align: top; text-align : left; background-color: white; border: 0px #F0F0F0 solid; padding:0px 4px 0px 4px\" class=\"hierarchy\">SMART Health Link claim<br/></td></tr>\r\n<tr><td colspan=\"5\" class=\"hierarchy\"><br/><a href=\"https://build.fhir.org/ig/FHIR/ig-guidance/readingIgs.html#table-views\" title=\"Legend for this format\"><img src=\"data:image/png;base64,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\" alt=\"doco\" style=\"background-color: inherit\"/> Documentation for this format</a></td></tr></table></div>"
      },
      "url" : "http://smart.who.int/trust/StructureDefinition/HCert",
      "version" : "1.1.2",
      "name" : "HCert",
      "title" : "Health Certificate",
      "status" : "active",
      "date" : "2024-04-12T06:34:03+00:00",
      "publisher" : "WHO",
      "contact" : [
        {
          "name" : "WHO",
          "telecom" : [
            {
              "system" : "url",
              "value" : "http://who.int"
            }
          ]
        }
      ],
      "description" : "Logical Model for the HCERT\n\nThe full data structure and encoding mechanisms for HCERT are defined here: [Electronic Health Certificate Specification](/smart-trust/hcert_spec.html)\n\nAn HCERT is claim -260 within the [CBOR Web Token (CWT) Claim](https://www.rfc-editor.org/rfc/rfc8392.html).\n\nNote for subclaims:\n- subclaims 0 and above are reserved by WHO to be assigned, a new sub claim can be requested for by requesting to create a new trust domain\n- subclaims for negative integer values are for development purposes and are free to use\n- While this logical model mentions assigned subclaims (below), the ones listed in the Electronic Health Certificate Specification are considered authoritative\n",
      "jurisdiction" : [
        {
          "coding" : [
            {
              "system" : "http://unstats.un.org/unsd/methods/m49/m49.htm",
              "code" : "001"
            }
          ]
        }
      ],
      "fhirVersion" : "4.0.1",
      "kind" : "logical",
      "abstract" : false,
      "type" : "http://smart.who.int/trust/StructureDefinition/HCert",
      "baseDefinition" : "http://hl7.org/fhir/StructureDefinition/Base",
      "derivation" : "specialization",
      "snapshot" : {
        "element" : [
          {
            "id" : "HCert",
            "path" : "HCert",
            "short" : "Health Certificate",
            "definition" : "Logical Model for the HCERT\n\nThe full data structure and encoding mechanisms for HCERT are defined here: [Electronic Health Certificate Specification](/smart-trust/hcert_spec.html)\n\nAn HCERT is claim -260 within the [CBOR Web Token (CWT) Claim](https://www.rfc-editor.org/rfc/rfc8392.html).\n\nNote for subclaims:\n- subclaims 0 and above are reserved by WHO to be assigned, a new sub claim can be requested for by requesting to create a new trust domain\n- subclaims for negative integer values are for development purposes and are free to use\n- While this logical model mentions assigned subclaims (below), the ones listed in the Electronic Health Certificate Specification are considered authoritative\n",
            "min" : 0,
            "max" : "*",
            "base" : {
              "path" : "Base",
              "min" : 0,
              "max" : "*"
            },
            "isModifier" : false
          },
          {
            "id" : "HCert.1",
            "path" : "HCert.1",
            "short" : "HCERT EU DCC",
            "definition" : "HCERT EU DCC",
            "min" : 0,
            "max" : "1",
            "base" : {
              "path" : "HCert.1",
              "min" : 0,
              "max" : "1"
            },
            "type" : [
              {
                "code" : "http://smart.who.int/ddcc/StructureDefinition/HCertDCC"
              }
            ]
          },
          {
            "id" : "HCert.3",
            "path" : "HCert.3",
            "short" : "Vaccination Core Data Set claim",
            "definition" : "DDCC Vaccination claim (PROPOSED)",
            "min" : 0,
            "max" : "*",
            "base" : {
              "path" : "HCert.3",
              "min" : 0,
              "max" : "*"
            },
            "type" : [
              {
                "code" : "DDCCCoreDataSet",
                "profile" : [
                  🔗 "http://smart.who.int/ddcc/StructureDefinition/DDCCCoreDataSet.VS"
                ]
              }
            ]
          },
          {
            "id" : "HCert.4",
            "path" : "HCert.4",
            "short" : "Test Result Core Data Set claim",
            "definition" : "DDCC Test Result claim (PROPOSED)",
            "min" : 0,
            "max" : "*",
            "base" : {
              "path" : "HCert.4",
              "min" : 0,
              "max" : "*"
            },
            "type" : [
              {
                "code" : "DDCCCoreDataSet",
                "profile" : [
                  🔗 "http://smart.who.int/ddcc/StructureDefinition/DDCCCoreDataSet.TR"
                ]
              }
            ]
          },
          {
            "id" : "HCert.5",
            "path" : "HCert.5",
            "short" : "SMART Health Link claim",
            "definition" : "SMART Health Link (PROPOSED)",
            "min" : 0,
            "max" : "*",
            "base" : {
              "path" : "HCert.5",
              "min" : 0,
              "max" : "*"
            },
            "type" : [
              {
                "code" : "http://smart.who.int/ips-pilgrimage/StructureDefinition/SmartHealthLink"
              }
            ]
          }
        ]
      },
      "differential" : {
        "element" : [
          {
            "id" : "HCert",
            "path" : "HCert",
            "short" : "Health Certificate",
            "definition" : "Logical Model for the HCERT\n\nThe full data structure and encoding mechanisms for HCERT are defined here: [Electronic Health Certificate Specification](/smart-trust/hcert_spec.html)\n\nAn HCERT is claim -260 within the [CBOR Web Token (CWT) Claim](https://www.rfc-editor.org/rfc/rfc8392.html).\n\nNote for subclaims:\n- subclaims 0 and above are reserved by WHO to be assigned, a new sub claim can be requested for by requesting to create a new trust domain\n- subclaims for negative integer values are for development purposes and are free to use\n- While this logical model mentions assigned subclaims (below), the ones listed in the Electronic Health Certificate Specification are considered authoritative\n"
          },
          {
            "id" : "HCert.1",
            "path" : "HCert.1",
            "short" : "HCERT EU DCC",
            "definition" : "HCERT EU DCC",
            "min" : 0,
            "max" : "1",
            "type" : [
              {
                "code" : "http://smart.who.int/ddcc/StructureDefinition/HCertDCC"
              }
            ]
          },
          {
            "id" : "HCert.3",
            "path" : "HCert.3",
            "short" : "Vaccination Core Data Set claim",
            "definition" : "DDCC Vaccination claim (PROPOSED)",
            "min" : 0,
            "max" : "*",
            "type" : [
              {
                "code" : "DDCCCoreDataSet",
                "profile" : [
                  🔗 "http://smart.who.int/ddcc/StructureDefinition/DDCCCoreDataSet.VS"
                ]
              }
            ]
          },
          {
            "id" : "HCert.4",
            "path" : "HCert.4",
            "short" : "Test Result Core Data Set claim",
            "definition" : "DDCC Test Result claim (PROPOSED)",
            "min" : 0,
            "max" : "*",
            "type" : [
              {
                "code" : "DDCCCoreDataSet",
                "profile" : [
                  🔗 "http://smart.who.int/ddcc/StructureDefinition/DDCCCoreDataSet.TR"
                ]
              }
            ]
          },
          {
            "id" : "HCert.5",
            "path" : "HCert.5",
            "short" : "SMART Health Link claim",
            "definition" : "SMART Health Link (PROPOSED)",
            "min" : 0,
            "max" : "*",
            "type" : [
              {
                "code" : "http://smart.who.int/ips-pilgrimage/StructureDefinition/SmartHealthLink"
              }
            ]
          }
        ]
      }
    }