# Australian Time Zone - AU Base Implementation Guide v6.0.0-preview

* [**Table of Contents**](toc.md)
* [**FHIR Artefacts**](fhirartefacts.md)
* [**Artefacts Summary**](artifacts.md)
* **Australian Time Zone**

## Extension: Australian Time Zone 

| | | |
| :--- | :--- | :--- |
| *Official URL*:http://hl7.org.au/fhir/StructureDefinition/au-timezone | *Version*:6.0.0-preview | |
| *Standards status:*[Deprecated](http://hl7.org/fhir/R4/versions.html#std-process) | [Maturity Level](generalguidance.md#maturity-levels): 1 | *Computable Name*:AustralianTimeZone |
| **Copyright/Legal**: HL7 Australia© 2018+; Licensed Under Creative Commons No Rights Reserved. | | |

This extension applies to the [time](http://hl7.org/fhir/R4/datatypes.html#time) data type and is used to represent an Australian time zone.

**Context of Use**

### Usage Notes

**Usage info**

**Usages:**

* This Extension is not used by any profiles in this Implementation Guide

You can also check for [usages in the FHIR IG Statistics](https://packages2.fhir.org/xig/hl7.fhir.au.base|current/StructureDefinition/au-timezone)

**Changes since version 5.0.0:**

* The resource metadata has changed (status)

* The data elements list has changed

* One or more text definitions, invariants or bindings have changed

### Formal Views of Extension Content

 [Description of Profiles, Differentials, Snapshots, and how the XML and JSON presentations work](http://build.fhir.org/ig/FHIR/ig-guidance/readingIgs.html#structure-definitions). 

 

Other representations of profile: [CSV](StructureDefinition-au-timezone.csv), [Excel](StructureDefinition-au-timezone.xlsx), [Schematron](StructureDefinition-au-timezone.sch) 

#### Terminology Bindings

#### Constraints



## Resource Content

```json
{
  "resourceType" : "StructureDefinition",
  "id" : "au-timezone",
  "extension" : [
    {
      "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm",
      "valueInteger" : 1
    },
    {
      "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status",
      "valueCode" : "deprecated",
      "_valueCode" : {
        "extension" : [
          {
            "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status-reason",
            "valueMarkdown" : "This extension is deprecated to be replaced by use of the international FHIR Timezone Code Extension as profiled by the Australian Time Zone Usage profile."
          }
        ]
      }
    }
  ],
  "url" : "http://hl7.org.au/fhir/StructureDefinition/au-timezone",
  "version" : "6.0.0-preview",
  "name" : "AustralianTimeZone",
  "title" : "Australian Time Zone",
  "status" : "retired",
  "date" : "2025-11-26T07:22:59+00:00",
  "publisher" : "HL7 Australia",
  "contact" : [
    {
      "name" : "HL7 Australia FHIR Working Group",
      "telecom" : [
        {
          "system" : "url",
          "value" : "https://confluence.hl7.org/display/HAFWG",
          "use" : "work"
        }
      ]
    }
  ],
  "description" : "This extension applies to the [time](http://hl7.org/fhir/R4/datatypes.html#time) data type and is used to represent an Australian time zone.",
  "jurisdiction" : [
    {
      "coding" : [
        {
          "system" : "urn:iso:std:iso:3166",
          "code" : "AU"
        }
      ]
    }
  ],
  "copyright" : "HL7 Australia© 2018+; Licensed Under Creative Commons No Rights Reserved.",
  "fhirVersion" : "4.0.1",
  "mapping" : [
    {
      "identity" : "rim",
      "uri" : "http://hl7.org/v3",
      "name" : "RIM Mapping"
    }
  ],
  "kind" : "complex-type",
  "abstract" : false,
  "context" : [
    {
      "type" : "element",
      "expression" : "time"
    }
  ],
  "type" : "Extension",
  "baseDefinition" : "http://hl7.org/fhir/StructureDefinition/Extension",
  "derivation" : "constraint",
  "differential" : {
    "element" : [
      {
        "id" : "Extension",
        "path" : "Extension",
        "short" : "Deprecated: AU time zone",
        "definition" : "This extension is deprecated to be replaced by use of the international FHIR [Timezone Code](http://hl7.org/fhir/StructureDefinition/timezone) extension as profiled by the [Australian Time Zone Usage](StructureDefinition-au-timezone-usage.html) profile. \n\nAustralian time zone.",
        "max" : "1"
      },
      {
        "id" : "Extension.url",
        "path" : "Extension.url",
        "fixedUri" : "http://hl7.org.au/fhir/StructureDefinition/au-timezone"
      },
      {
        "id" : "Extension.value[x]",
        "path" : "Extension.value[x]",
        "short" : "Time zone",
        "min" : 1,
        "type" : [
          {
            "code" : "CodeableConcept"
          }
        ],
        "binding" : {
          "strength" : "required",
          "valueSet" : "http://terminology.hl7.org.au/ValueSet/au-timezone"
        }
      }
    ]
  }
}

```
