HL7 Terminology (THO)
6.5.27 - UTG Consensus Review Proposal UP-744 International flag

HL7 Terminology (THO), published by HL7 International - Vocabulary Work Group. This guide is not an authorized publication; it is the continuous build for version 6.5.27 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

IANA Time Zone Database Metadata Record

Metadata Record Information Version 20251031
Maintained By HL7 Terminology Services Management Group (TSMG)
Last Updated Date 31 October 2025
Responsible Organizations Internet Assigned Numbers Authority (IANA) Roles
  • Code System Owner
  • Code System Maintainer (Steward)
  • Code System Publisher
Website https://www.iana.org/
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Code System Names Formal name IANA Time Zone Database
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Code System Technical Identifiers Identification Record
TSMG-endorsed URI https://www.iana.org/time-zones
TSMG-endorsed OID Not Assigned
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Description
The Time Zone Database (often called tz or zoneinfo) contains code and data that represent the history of local time for many representative locations around the globe. It is updated periodically to reflect changes made by political bodies to time zone boundaries, UTC offsets, and daylight-saving rules.
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Code System Copyright, Intellectual Property and Licensing Copyright Statement
Public domain
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