HL7 Terminology (THO)
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HL7 Terminology (THO), published by HL7 International - Vocabulary Work Group. This guide is not an authorized publication; it is the continuous build for version 7.1.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/HL7/UTG/ and changes regularly. See the Directory of published versions

: International Classification of Occupations (ISCO) - 08

Active as of 2026-02-19

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{
  "resourceType" : "NamingSystem",
  "id" : "ISCO08",
  "language" : "en",
  "text" : {
    "status" : "generated",
    "div" : "<div xml:lang=\"en\" xmlns=\"http://www.w3.org/1999/xhtml\" lang=\"en\"><p class=\"res-header-id\"><b>Generated Narrative: NamingSystem ISCO08</b></p><a name=\"ISCO08\"> </a><a name=\"hcISCO08\"> </a><div style=\"display: inline-block; background-color: #d9e0e7; padding: 6px; margin: 4px; border: 1px solid #8da1b4; border-radius: 5px; line-height: 60%\"><p style=\"margin-bottom: 0px\">Language: en</p></div><h3>Summary</h3><table class=\"grid\"><tr><td>Defining URL</td><td>http://terminology.hl7.org/NamingSystem/ISCO08</td></tr><tr><td>Version</td><td>1.0.0</td></tr><tr><td>Name</td><td>ISCO08</td></tr><tr><td>Title</td><td>International Classification of Occupations (ISCO) - 08</td></tr><tr><td>Status</td><td>active</td></tr><tr><td>Definition</td><td><div><p>&quot;The International Classification of Occupations (ISCO) seeks to facilitate international communication about occupations by providing statisticians with a framework to make internationally comparable occupational data available, and by allowing international occupational data to be produced in a form that can be useful for research as well as for specific decision-making and action-oriented activities.</p>\n<p>The current version, known as ISCO-08, was published in 2008 and is the fourth iteration, following ISCO-58, ISCO-68 and ISCO-88.</p>\n<p>Since the year 1968, the practice is to revise ISCO every 20 years. ISCO revision can only be undertaken if it is mandated by the ICLS. ISCO-08 revision is currently undertaken by the ILO with the assistance of a Technical Working Group (TWG).&quot;</p>\n<p>Additional details about ISCO-08 can be found <a href=\"https://ilostat.ilo.org/methods/concepts-and-definitions/classification-occupation/\">here</a></p>\n</div></td></tr><tr><td>Publisher</td><td>The International Labour Organization (ILO)</td></tr><tr><td>Copyright</td><td><div><p>ISCO is available online free of charge and can be used without prior authorization.</p>\n</div></td></tr></table><h3>Identifiers</h3><table class=\"grid\"><tr><td><b>Type</b></td><td><b>Value</b></td><td><b>Preferred</b></td><td><b>Period</b></td><td><b>Comment</b></td></tr><tr><td>URI</td><td>urn:oid:2.16.840.1.113883.2.9.6.2.7</td><td>true</td><td>2026-02-19 --&gt; (ongoing)</td><td>This is the URL endorsed by the TSMG and is considered authoritative.</td></tr><tr><td>OID</td><td>2.16.840.1.113883.2.9.6.2.7</td><td>true</td><td/><td/></tr></table></div>"
  },
  "url" : "http://terminology.hl7.org/NamingSystem/ISCO08",
  "version" : "1.0.0",
  "name" : "ISCO08",
  "title" : "International Classification of Occupations (ISCO) - 08",
  "status" : "active",
  "kind" : "codesystem",
  "date" : "2026-02-19T00:00:00-00:00",
  "publisher" : "The International Labour Organization (ILO)",
  "contact" : [
    {
      "name" : "The International Labour Organization (ILO)  Bureau of Statistics in the Department of Statistics.4 route des Morillons, CH-1211, Genève 22, Switzerland",
      "telecom" : [
        {
          "system" : "url",
          "value" : "https://www.ilo.org/global/contact-us/lang--en/index.htm"
        },
        {
          "system" : "email",
          "value" : "isco@ilo.org"
        }
      ]
    }
  ],
  "responsible" : "The International Labour Organization (ILO)",
  "description" : "\"The International Classification of Occupations (ISCO) seeks to facilitate international communication about occupations by providing statisticians with a framework to make internationally comparable occupational data available, and by allowing international occupational data to be produced in a form that can be useful for research as well as for specific decision-making and action-oriented activities.\r\n\r\nThe current version, known as ISCO-08, was published in 2008 and is the fourth iteration, following ISCO-58, ISCO-68 and ISCO-88.\r\n\r\nSince the year 1968, the practice is to revise ISCO every 20 years. ISCO revision can only be undertaken if it is mandated by the ICLS. ISCO-08 revision is currently undertaken by the ILO with the assistance of a Technical Working Group (TWG).\"\r\n\r\nAdditional details about ISCO-08 can be found [here](https://ilostat.ilo.org/methods/concepts-and-definitions/classification-occupation/)",
  "copyright" : "ISCO is available online free of charge and can be used without prior authorization.",
  "uniqueId" : [
    {
      "type" : "uri",
      "value" : "urn:oid:2.16.840.1.113883.2.9.6.2.7",
      "preferred" : true,
      "comment" : "This is the URL endorsed by the TSMG and is considered authoritative.",
      "period" : {
        "start" : "2026-02-19"
      }
    },
    {
      "type" : "oid",
      "value" : "2.16.840.1.113883.2.9.6.2.7",
      "preferred" : true
    }
  ]
}