HL7 Terminology
2.0.0 - Publication

This page is part of the HL7 Terminology (v2.0.0: Release) based on FHIR R4. The current version which supercedes this version is 5.2.0. For a full list of available versions, see the Directory of published versions

ValueSet: Audit Event Source Type


Defining URL:http://terminology.hl7.org/ValueSet/audit-source-type
Title:Audit Event Source Type
Status:Active as of 2010-08-26 (Standards Status: Trial Use)

The type of process where the audit event originated from.

OID:2.16.840.1.113883.4.642.3.466 (for OID based terminology systems)
Source Resource:XML / JSON / Turtle


This value set is not used here; it may be used elsewhere (e.g. specifications and/or implementations that use this content)

Logical Definition (CLD)



This value set contains 9 concepts

Expansion based on Audit Event Source Type v0.5.0 (CodeSystem)

All codes from system http://terminology.hl7.org/CodeSystem/security-source-type

1User DeviceEnd-user display device, diagnostic device.
2Data InterfaceData acquisition device or instrument.
3Web ServerWeb Server process or thread.
4Application ServerApplication Server process or thread.
5Database ServerDatabase Server process or thread.
6Security ServerSecurity server, e.g. a domain controller.
7Network DeviceISO level 1-3 network component.
8Network RouterISO level 4-6 operating software.
9OtherOther kind of device (defined by DICOM, but some other code/system can be used).

Explanation of the columns that may appear on this page:

Level A few code lists that FHIR defines are hierarchical - each code is assigned a level. In this scheme, some codes are under other codes, and imply that the code they are under also applies
Source The source of the definition of the code (when the value set draws in codes defined elsewhere)
Code The code (used as the code in the resource instance)
Display The display (used in the display element of a Coding). If there is no display, implementers should not simply display the code, but map the concept into their application
Definition An explanation of the meaning of the concept
Comments Additional notes about how to use the code


2020-10-14reviseVocabulary WGGrahame GrieveReset Version after migration to UTG
2020-05-06reviseVocabulary WGTed KleinMigrated to the UTG maintenance environment and publishing tooling.