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 7.0.0 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

ISO 3166-2 Codes for the representation of names of countries and their subdivisions � Part 2: Country subdivision code Metadata Record

Metadata Record Information Version 20251031
Maintained By HL7 Terminology Services Management Group (TSMG)
Last Updated Date 31 October 2025
Responsible Organizations International Organization for Standardization (ISO) Roles
  • Code System Owner
  • Code System Maintainer (Steward)
  • Code System Publisher
Website https://www.iso.org/
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Code System Names Formal name ISO 3166-2 Codes for the representation of names of countries and their subdivisions — Part 2: Country subdivision code
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Code System Technical Identifiers Identification Record
TSMG-endorsed URI urn:iso:std:iso:3166:-2
TSMG-endorsed OID 1.0.3166.2
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Description
ISO 3166-2 establishes a code that represents the names of the principal administrative divisions, or similar areas, of the countries and entities included in ISO 3166-1.
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Code System Copyright, Intellectual Property and Licensing Copyright Statement
ISO maintains the copyright on the country codes, and controls its use carefully. For further details see the ISO 3166 web page: https://www.iso.org/iso-3166-country-codes.html
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