AU Australian Company Number - AU Base Implementation Guide v5.0.0

AU Base Implementation Guide
5.0.0 - Working Standard Australia flag

This page is part of the Australian Base IG (v5.0.0: R4) based on FHIR (HL7® FHIR® Standard) R4. This is the current published version. For a full list of available versions, see the Directory of published versions

Data Type Profile: AU Australian Company Number

Official URL: http://hl7.org.au/fhir/StructureDefinition/au-australiancompanynumber		Version: 5.0.0
Standards status: Trial-use	Maturity Level: 2	Computable Name: AUAustralianCompanyNumber
Copyright/Legal: HL7 Australia© 2018+; Licensed Under Creative Commons No Rights Reserved.

This identifier profile defines an Australian Company Number in an Australian context. An ACN is allocated by the Australian Securities and Investments Commission (ASIC) when a body becomes registered as a company under Corporations Law.

Usage Notes

Profile specific implementation guidance:

When coding Identifier.type, the preferred coding from the hl7VS-identifierType - AU Extended value set is “XX” (Organization identifier), sent with a text value “ABN”.

Usage:

Use this DataType Constraint: AU Base Organisation

Formal Views of Profile Content

Description of Profiles, Differentials, Snapshots and how the different presentations work.

This structure is derived from Identifier

Name	Flags	Card.	Type	Description & Constraints
Identifier	C	0..*	Identifier	Australian Company Number (ACN) inv-acn-0: ACN shall be 9 digits
type		1..1	CodeableConcept	Description of identifier Binding: hl7VS-identifierType - AU Extended (extensible)
system		1..1	uri	The namespace for the identifier value Fixed Value: http://hl7.org.au/id/acn
value		1..1	string	ACN
Documentation for this format

Terminology Bindings (Differential)

Path	Conformance	ValueSet	URI
Identifier.type	extensible	Hl7VSIdentifierTypeAUExtended `http://terminology.hl7.org.au/ValueSet/v2-0203-extended` from this IG

Constraints

Id	Grade	Path(s)	Details	Requirements
inv-acn-0	error	Identifier	ACN shall be 9 digits : value.matches('^([0-9]{9})$')

Name	Flags	Card.	Type	Description & Constraints
Identifier	C	0..*	Identifier	Australian Company Number (ACN) ele-1: All FHIR elements must have a @value or children inv-acn-0: ACN shall be 9 digits
use	?!Σ	0..1	code	usual \| official \| temp \| secondary \| old (If known) Binding: IdentifierUse (required): Identifies the purpose for this identifier, if known . ele-1: All FHIR elements must have a @value or children
type	Σ	1..1	CodeableConcept	Description of identifier Binding: hl7VS-identifierType - AU Extended (extensible) ele-1: All FHIR elements must have a @value or children
system	Σ	1..1	uri	The namespace for the identifier value ele-1: All FHIR elements must have a @value or children Fixed Value: http://hl7.org.au/id/acn
value	Σ	1..1	string	ACN ele-1: All FHIR elements must have a @value or children Example General: 123456
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet	URI
Identifier.use	required	IdentifierUse `http://hl7.org/fhir/ValueSet/identifier-use\|4.0.1` from the FHIR Standard
Identifier.type	extensible	Hl7VSIdentifierTypeAUExtended `http://terminology.hl7.org.au/ValueSet/v2-0203-extended` from this IG

Constraints

Id	Grade	Path(s)	Details	Requirements
ele-1	error	ALL elements	All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count())
inv-acn-0	error	Identifier	ACN shall be 9 digits : value.matches('^([0-9]{9})$')

Name	Flags	Card.	Type	Description & Constraints
Identifier	C	0..*	Identifier	Australian Company Number (ACN) inv-acn-0: ACN shall be 9 digits
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
use	?!Σ	0..1	code	usual \| official \| temp \| secondary \| old (If known) Binding: IdentifierUse (required): Identifies the purpose for this identifier, if known .
type	Σ	1..1	CodeableConcept	Description of identifier Binding: hl7VS-identifierType - AU Extended (extensible)
system	Σ	1..1	uri	The namespace for the identifier value Fixed Value: http://hl7.org.au/id/acn
value	Σ	1..1	string	ACN Example General: 123456
period	Σ	0..1	Period	Time period when id is/was valid for use
assigner	Σ	0..1	Reference(Organization)	Organization that issued id (may be just text)
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet	URI
Identifier.use	required	IdentifierUse `http://hl7.org/fhir/ValueSet/identifier-use\|4.0.1` from the FHIR Standard
Identifier.type	extensible	Hl7VSIdentifierTypeAUExtended `http://terminology.hl7.org.au/ValueSet/v2-0203-extended` from this IG

Constraints

Id	Grade	Path(s)	Details	Requirements
ele-1	error	ALL elements	All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count())
ext-1	error	ALL extensions	Must have either extensions or value[x], not both : extension.exists() != value.exists()
inv-acn-0	error	Identifier	ACN shall be 9 digits : value.matches('^([0-9]{9})$')

Differential View

This structure is derived from Identifier

Name	Flags	Card.	Type	Description & Constraints
Identifier	C	0..*	Identifier	Australian Company Number (ACN) inv-acn-0: ACN shall be 9 digits
type		1..1	CodeableConcept	Description of identifier Binding: hl7VS-identifierType - AU Extended (extensible)
system		1..1	uri	The namespace for the identifier value Fixed Value: http://hl7.org.au/id/acn
value		1..1	string	ACN
Documentation for this format

Terminology Bindings (Differential)

Path	Conformance	ValueSet	URI
Identifier.type	extensible	Hl7VSIdentifierTypeAUExtended `http://terminology.hl7.org.au/ValueSet/v2-0203-extended` from this IG

Constraints

Id	Grade	Path(s)	Details	Requirements
inv-acn-0	error	Identifier	ACN shall be 9 digits : value.matches('^([0-9]{9})$')

Key Elements View

Name	Flags	Card.	Type	Description & Constraints
Identifier	C	0..*	Identifier	Australian Company Number (ACN) ele-1: All FHIR elements must have a @value or children inv-acn-0: ACN shall be 9 digits
use	?!Σ	0..1	code	usual \| official \| temp \| secondary \| old (If known) Binding: IdentifierUse (required): Identifies the purpose for this identifier, if known . ele-1: All FHIR elements must have a @value or children
type	Σ	1..1	CodeableConcept	Description of identifier Binding: hl7VS-identifierType - AU Extended (extensible) ele-1: All FHIR elements must have a @value or children
system	Σ	1..1	uri	The namespace for the identifier value ele-1: All FHIR elements must have a @value or children Fixed Value: http://hl7.org.au/id/acn
value	Σ	1..1	string	ACN ele-1: All FHIR elements must have a @value or children Example General: 123456
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet	URI
Identifier.use	required	IdentifierUse `http://hl7.org/fhir/ValueSet/identifier-use\|4.0.1` from the FHIR Standard
Identifier.type	extensible	Hl7VSIdentifierTypeAUExtended `http://terminology.hl7.org.au/ValueSet/v2-0203-extended` from this IG

Constraints

Id	Grade	Path(s)	Details	Requirements
ele-1	error	ALL elements	All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count())
inv-acn-0	error	Identifier	ACN shall be 9 digits : value.matches('^([0-9]{9})$')

Snapshot View

Name	Flags	Card.	Type	Description & Constraints
Identifier	C	0..*	Identifier	Australian Company Number (ACN) inv-acn-0: ACN shall be 9 digits
id		0..1	string	Unique id for inter-element referencing
extension		0..*	Extension	Additional content defined by implementations Slice: Unordered, Open by value:url
use	?!Σ	0..1	code	usual \| official \| temp \| secondary \| old (If known) Binding: IdentifierUse (required): Identifies the purpose for this identifier, if known .
type	Σ	1..1	CodeableConcept	Description of identifier Binding: hl7VS-identifierType - AU Extended (extensible)
system	Σ	1..1	uri	The namespace for the identifier value Fixed Value: http://hl7.org.au/id/acn
value	Σ	1..1	string	ACN Example General: 123456
period	Σ	0..1	Period	Time period when id is/was valid for use
assigner	Σ	0..1	Reference(Organization)	Organization that issued id (may be just text)
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet	URI
Identifier.use	required	IdentifierUse `http://hl7.org/fhir/ValueSet/identifier-use\|4.0.1` from the FHIR Standard
Identifier.type	extensible	Hl7VSIdentifierTypeAUExtended `http://terminology.hl7.org.au/ValueSet/v2-0203-extended` from this IG

Constraints

Id	Grade	Path(s)	Details	Requirements
ele-1	error	ALL elements	All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count())
ext-1	error	ALL extensions	Must have either extensions or value[x], not both : extension.exists() != value.exists()
inv-acn-0	error	Identifier	ACN shall be 9 digits : value.matches('^([0-9]{9})$')

This structure is derived from Identifier

Summary

Mandatory: 3 elements
Fixed: 1 element

Maturity: 2

Other representations of profile: CSV, Excel, Schematron

IG © 2017+ HL7 Australia. Package hl7.fhir.au.base#5.0.0 based on FHIR 4.0.1. Generated 2025-01-15
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