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Metadata is information about how data are defined, structured and represented. It can provide meaning and context to data by describing how data is captured and the business rules for collecting data. It can also assist in the interpretation of data.
Metadata endorsed for use within an organisation or across Australia are referred to as data standards.
The Metadata Online Registry (METeOR) is Australia’s repository for national data standards in the health, community services, housing assistance, homelessness and early childhood sectors. METeOR is administered by the AIHW.
The AIHW is in the process of developing a new metadata management system to replace the existing METeOR system.
The replacement metadata management system will be developed in-house reflecting the existing system functionality built upon modern technology providing an improved user experience including a modern user interface and enhanced features such as:
Development of the new metadata management system, replacing the current METeOR system, is scheduled to be completed by November 2021. The new system is being developed using the current data framework, which is robust and suitable for further refinement. Currently, we are developing the capability for users to log-in and display and edit metadata items. The chosen system design provides the flexibility to easily integrate future enhancements and maintain the system as the leading metadata repository into the future.
As the project progresses, further information will be available to stakeholders through the AIHW website and your key AIHW contacts.
The AIHW offers training in metadata concepts and development. Various forms of METeOR training can be tailored to meet organisational needs (for example, general user training, data developer and registrar).
Existing users have ongoing access to METeOR’s on-line tutorials for additional support.
Registration authorities are responsible for endorsing data standards for different sectors. These are publically available for use in a range of settings.
There are national and non-national registration authorities. National registration authorities are able to endorse national data standards. Non-national registration authorities support organisational specific metadata development work (for example, state or territory health department work).
When the AIHW agrees to establish a registration authority in METeOR, the service includes:
Metadata should be reviewed for quality assurance before it is endorsed as a standard by a registration authority.
The AIHW also offers a metadata support service for metadata developed or revised by a registration authority. For example, the AIHW offers a review service that ensures metadata is constructed correctly, is reusable and accurately describes the underlying data.
For more information about AIHW’s metadata services, contact the AIHW Metadata and METeOR Unit:
Email [email protected]
Phone +61 2 6244 1222
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