# Endpoint Connection Type AU - AU Base Implementation Guide v7.0.0-ballot1

* [**Table of Contents**](toc.md)
* [**FHIR Artefacts**](fhirartefacts.md)
* [**Artefacts Summary**](artifacts.md)
* **Endpoint Connection Type AU**

## CodeSystem: Endpoint Connection Type AU 

| | | |
| :--- | :--- | :--- |
| *Official URL*:http://terminology.hl7.org.au/CodeSystem/endpoint-connection-type | *Version*:7.0.0-ballot1 | |
| * Standards status: *[Trial-use](http://hl7.org/fhir/R4/versions.html#std-process) | [Maturity Level](generalguidance.md#maturity-levels): 1 | *Computable Name*:EndpointConnectionTypeAU |
| *Other Identifiers:*OID:2.16.840.1.113883.2.3.4.1.4.40 | | |
| **Copyright/Legal**: HL7 Australia© 2018+; Licensed Under Creative Commons No Rights Reserved. | | |

 
Additional concept codes for endpoint connection type defined for use in an Australian context. These codes are used as extensions to the HL7 International code set. 

 This Code system is referenced in the content logical definition of the following value sets: 

* [EndpointConnectionTypeAUExtended](ValueSet-au-endpoint-connection-type-extended.md)

**Changes since version 6.0.0:**

* New Content



## Resource Content

```json
{
  "resourceType" : "CodeSystem",
  "id" : "au-endpoint-connection-type",
  "meta" : {
    "profile" : ["https://healthterminologies.gov.au/fhir/StructureDefinition/complete-code-system-4"]
  },
  "extension" : [{
    "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm",
    "valueInteger" : 1
  },
  {
    "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status",
    "valueCode" : "trial-use",
    "_valueCode" : {
      "extension" : [{
        "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom",
        "valueCanonical" : "http://hl7.org.au/fhir/ImplementationGuide/hl7.fhir.au.base"
      }]
    }
  }],
  "url" : "http://terminology.hl7.org.au/CodeSystem/endpoint-connection-type",
  "identifier" : [{
    "system" : "urn:ietf:rfc:3986",
    "value" : "urn:oid:2.16.840.1.113883.2.3.4.1.4.40"
  }],
  "version" : "7.0.0-ballot1",
  "name" : "EndpointConnectionTypeAU",
  "title" : "Endpoint Connection Type AU",
  "status" : "active",
  "experimental" : false,
  "date" : "2026-07-27T20:52:57+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" : "Additional concept codes for endpoint connection type defined for use in an Australian context. These codes are used as extensions to the HL7 International code set.",
  "jurisdiction" : [{
    "coding" : [{
      "system" : "urn:iso:std:iso:3166",
      "code" : "AU"
    }]
  }],
  "copyright" : "HL7 Australia© 2018+; Licensed Under Creative Commons No Rights Reserved.",
  "caseSensitive" : true,
  "valueSet" : "http://terminology.hl7.org.au/ValueSet/endpoint-connection-type",
  "compositional" : false,
  "versionNeeded" : false,
  "content" : "complete",
  "count" : 5,
  "concept" : [{
    "code" : "http://ns.electronichealth.net.au/smd/intf/SealedImmediateMessageDelivery/TLS/2010",
    "display" : "Sealed Immediate Message Delivery",
    "definition" : "Service interface for secure message delivery (immediate mode)"
  },
  {
    "code" : "http://ns.electronichealth.net.au/smd/intf/SealedMessageDelivery/TLS/2010",
    "display" : "Sealed Message Delivery",
    "definition" : "Service interface for secure message delivery (deferred mode)"
  },
  {
    "code" : "http://ns.electronichealth.net.au/smd/intf/SealedMessageRetrieval/TLS/2010",
    "display" : "Sealed Message Retrieval",
    "definition" : "Service interface for secure message retrieval (deferred mode)"
  },
  {
    "code" : "http://ns.electronichealth.net.au/smd/intf/TransportResponseDelivery/TLS/2010",
    "display" : "Transport Response Delivery",
    "definition" : "Service interface for secure message delivery (deliver acknowledgement)"
  },
  {
    "code" : "http://ns.electronichealth.net.au/smd/intf/TransportResponseRetrieval/TLS/2010",
    "display" : "Transport Response Retrieval",
    "definition" : "Service interface for secure message delivery (retrieve acknowledgement)"
  }]
}

```
