Australian Government Architecture Reference Models Version 3.0
Australian Government Architecture Reference Models Version 3.0
Australian Government Architecture Reference Models Version 3.0
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ii<br />
Foreword<br />
In developing the <strong>Australian</strong> <strong>Government</strong> <strong>Architecture</strong> framework (AGA) we have adapted an<br />
established and proven framework based on the Federal Enterprise <strong>Architecture</strong> Framework (FEAF)<br />
developed by the United States <strong>Government</strong>. This framework is being used in a number of other<br />
countries and some state governments in Australia. The framework and these reference models have<br />
been endorsed by the <strong>Australian</strong> <strong>Government</strong>’s Chief Information Officers’ Committee.<br />
Developing an architecture framework is a large undertaking and one that is never really finalised. As a<br />
result, we decided to release the AGA in a series of versions, with each new version building on the last.<br />
This version adds value by incorporating the Performance <strong>Reference</strong> Model, further feedback from<br />
agencies and a substantial revision of the Business <strong>Reference</strong> Model. We look forward to further<br />
feedback as the reference models are used by agencies for projects and proposals.<br />
Agencies are not required to replace their existing frameworks with the AGA. However, for those that<br />
do not already have an architecture in place, or have one that is under review, we strongly recommend<br />
that you adopt the AGA.<br />
A sound architecture framework will support government by providing a useful context for decisionmaking<br />
and help agencies develop capabilities needed for the future. In particular, it will support<br />
agencies to operate across traditional boundaries to improve service delivery and deliver more<br />
responsive policy implementation.<br />
While this version extends the use of <strong>Australian</strong> examples, there are several US examples, some US<br />
terminology and other parts that are yet to be assessed. Their replacement with contemporary<br />
<strong>Australian</strong> examples will continue over time, but at present they have been retained.<br />
The framework contains five reference models. In this version, we present the Business <strong>Reference</strong><br />
Model and have also refreshed the Service, Data and Technical <strong>Reference</strong> <strong>Models</strong>.<br />
Ann Steward<br />
<strong>Australian</strong> <strong>Government</strong> Chief Information Officer<br />
<strong>Australian</strong> <strong>Government</strong> Information Management Office<br />
Department of Finance and Deregulation<br />
<strong>Australian</strong> <strong>Government</strong> <strong>Architecture</strong> <strong>Reference</strong> <strong>Models</strong> <strong>Version</strong> <strong>3.0</strong>
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