---
short: HL7
title: Terminology Data - HL7 International Code Systems Version 3
publisher: HL7 International, Inc.
version: 5.4.0
dir: terminology-stable-hl7intl-v3-data
type: codesystemcard
---
# Terminology Data - HL7 International Code Systems Version 3

## Supported recent Version

5.4.0

## Description

Code systems defined by HL7 and published in HL7 International Standards. The list of code systems here are all of the code systems maintained by HL7 through the Unified Terminology Governance (UTG) process, published by HL7 in the different HL7 product families. Updates and maintenace in UTG is a continuous process, and the content available here is updated frequently. 

## Publisher

HL7 International, Inc.

## Website

https://hl7.org

## Update Cycle

irregularly

## Signature

terminology-stable-hl7intl-v3-data - v5.4.0 [build 202503191106]

## License

This THO content is made available under the CC0 designation. For more information see the licensing details page.

