type: codesystemcodesystem: audit-event-severity

Audit Event Severity

Official URL: http://hl7.org/fhir/audit-event-severity
Version: 6.0.0
Status: active
Name: AuditEventSeverity
Title: Audit Event Severity
Publisher: HL7 International / Security
Description: The severity of the audit entry. These codes are derived from the SysLog header, PRI. http://tools.ietf.org/html/rfc5424#appendix-A.3
Case Sensitive: true
Content: complete

Concepts

Code	Display	Definition
emergency	Emergency	System is unusable. e.g., This level SHOULD only be reported by infrastructure and SHOULD NOT be used by applications.
alert	Alert	Notification SHOULD be sent to trigger action be taken. e.g., Loss of the primary network connection needing attention.
critical	Critical	Critical conditions. e.g., A failure in the system's primary application that will reset automatically.
error	Error	Error conditions. e.g., An application has exceeded its file storage limit and attempts to write are failing.
warning	Warning	Warning conditions. May indicate that an error will occur if action is not taken. e.g., A non-root file system has only 2GB remaining.
notice	Notice	Notice messages. Normal but significant condition. Events that are unusual, but not error conditions.
informational	Informational	Normal operational messages that require no action. e.g., An application has started, paused, or ended successfully.
debug	Debug	Debug-level messages. Information useful to developers for debugging the application.

CodeSystem XML

<?xml version="1.0" encoding="UTF-8"?>

<CodeSystem xmlns="http://hl7.org/fhir">
  <id value="audit-event-severity"/>
  <meta>
    <lastUpdated value="2022-06-06T10:01:24.148+11:00"/>
  </meta>
  <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-wg">
    <valueCode value="sec"/>
  </extension>
  <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status">
    <valueCode value="normative"/>
  </extension>
  <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm">
    <valueInteger value="6"/>
  </extension>
  <url value="http://hl7.org/fhir/audit-event-severity"/>
  <identifier>
    <system value="urn:ietf:rfc:3986"/>
    <value value="urn:oid:2.16.840.1.113883.4.642.4.1894"/>
  </identifier>
  <version value="6.0.0"/>
  <name value="AuditEventSeverity"/>
  <title value="Audit Event Severity"/>
  <status value="active"/>
  <experimental value="false"/>
  <date value="2025-11-01"/>
  <publisher value="HL7 International / Security"/>
  <contact>
    <telecom>
      <system value="url"/>
      <value value="http://www.hl7.org/Special/committees/secure"/>
    </telecom>
    <telecom>
      <system value="email"/>
      <value value="fhir@lists.hl7.org"/>
    </telecom>
  </contact>
  <description value="The severity of the audit entry. These codes are derived from the SysLog header, PRI. http://tools.ietf.org/html/rfc5424#appendix-A.3"/>
  <caseSensitive value="true"/>
  <valueSet value="http://hl7.org/fhir/ValueSet/audit-event-severity"/>
  <content value="complete"/>
  <concept>
    <code value="emergency"/>
    <display value="Emergency"/>
    <definition value="System is unusable. e.g., This level SHOULD only be reported by infrastructure and SHOULD NOT be used by applications."/>
  </concept>
  <concept>
    <code value="alert"/>
    <display value="Alert"/>
    <definition value="Notification SHOULD be sent to trigger action be taken. e.g., Loss of the primary network connection needing attention."/>
  </concept>
  <concept>
    <code value="critical"/>
    <display value="Critical"/>
    <definition value="Critical conditions. e.g., A failure in the system's primary application that will reset automatically."/>
  </concept>
  <concept>
    <code value="error"/>
    <display value="Error"/>
    <definition value="Error conditions. e.g., An application has exceeded its file storage limit and attempts to write are failing. "/>
  </concept>
  <concept>
    <code value="warning"/>
    <display value="Warning"/>
    <definition value="Warning conditions. May indicate that an error will occur if action is not taken. e.g., A non-root file system has only 2GB remaining."/>
  </concept>
  <concept>
    <code value="notice"/>
    <display value="Notice"/>
    <definition value="Notice messages. Normal but significant condition. Events that are unusual, but not error conditions."/>
  </concept>
  <concept>
    <code value="informational"/>
    <display value="Informational"/>
    <definition value="Normal operational messages that require no action. e.g., An application has started, paused, or ended successfully."/>
  </concept>
  <concept>
    <code value="debug"/>
    <display value="Debug"/>
    <definition value="Debug-level messages. Information useful to developers for debugging the application."/>
  </concept>
</CodeSystem>