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

NamingSystem: International Classification of Occupations (ISCO) - 08

Official URL: http://terminology.hl7.org/NamingSystem/ISCO08 Version: 1.0.0
Responsible: The International Labour Organization (ILO) Computable Name: ISCO08

Copyright/Legal: ISCO is available online free of charge and can be used without prior authorization.

"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.

The current version, known as ISCO-08, was published in 2008 and is the fourth iteration, following ISCO-58, ISCO-68 and ISCO-88.

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)."

Additional details about ISCO-08 can be found here

Language: en

Summary

Defining URLhttp://terminology.hl7.org/NamingSystem/ISCO08
Version1.0.0
NameISCO08
TitleInternational Classification of Occupations (ISCO) - 08
Statusactive
Definition

"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.

The current version, known as ISCO-08, was published in 2008 and is the fourth iteration, following ISCO-58, ISCO-68 and ISCO-88.

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)."

Additional details about ISCO-08 can be found here

PublisherThe International Labour Organization (ILO)
Copyright

ISCO is available online free of charge and can be used without prior authorization.

Identifiers

TypeValuePreferredPeriodComment
URIurn:oid:2.16.840.1.113883.2.9.6.2.7true2026-02-19 --> (ongoing)This is the URL endorsed by the TSMG and is considered authoritative.
OID2.16.840.1.113883.2.9.6.2.7true

History

DateActionCustodianAuthorComment
2026-03-06createTSMGJessica BotaRequest to add ISCO-08; up-781