This report features 110 of the Australian Government’s most complex and strategically significant digital projects, involving a total investment of $12.9 billion. Note: This number and value of projects excludes projects that entered central oversight following the 2024–25 Mid-Year Economic and Fiscal Outlook (MYEFO) process, as well as any project data which has been withheld in the public interest (see Appendix for details).
To be included in this report, a project must:
While this report includes most high-profile projects, it does not cover all projects. For example, some projects are not sufficiently complex or strategically significant to receive a tier rating. Others have only recently been funded and will feature in future reports.
There are 3 possible tier ratings for digital projects, with higher tiered projects subject to increased levels of central monitoring and oversight:
Work to improve assurance of digital projects is ensuring reliable assessments of delivery confidence are regularly undertaken. These assessments show most projects are on track to deliver expected outcomes on budget and on schedule.
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The distribution of project by total budget highlights the diversity of projects underway across the Australian Government (Projects in order of smallest to largest budget)
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OffWhile many projects are on-track, some projects are reporting lower levels of delivery confidence
Projects reporting Medium or lower delivery confidence
| Total projects (Tier 1 and 2) | 62 |
| Number with Medium or Lower delivery confidence | 23 |
| Percentage of total projects with Medium or lower delivery confidence | 37.1% |
| Total budget of projects with Medium or lower delivery confidence | $3.5 billion |
| Tier 1 Projects with Medium or lower delivery confidence | 45.0% |
| Tier 2 Projects with Medium or lower delivery confidence | 33.3% |
As this table shows, a higher proportion of Tier 1 projects (45.0%) are reporting a delivery confidence of Medium or below compared to Tier 2 projects (33.3%), likely reflecting the added risks and complexities inherent to these projects.
Common themes among projects rated Medium or lower are:
Projects reporting lower levels of delivery confidence are generally challenged by more than one of these themes. As noted in the July 2023 Review of the Modernising Business Registers Program, ‘the difficulty of effectively implementing a digital and ICT transformation project increases exponentially with each additional layer of complexity’.[1]
[1] The Australian Government the Treasury, Independent Review into Modernising Business Registers, p. 338.
Reducing risk through robust assurance and governance
Parallel development of legislation and digital capabilities can lead to significant delivery risks, including budget overruns, delays and, in extreme cases, project failures. Sometimes urgent factors make this concurrent work necessary, but where this occurs the associated risk must be managed carefully.
For high-risk digital projects, robust assurance and governance are crucial. The DTA seeks to mitigate risk by adding central funding and governance controls. An example is recommending the government quarantine part or all project funding, releasing it upon successful early discovery work and other proof points that indicate likely successful delivery.
The government’s digital projects are being delivered against a backdrop of rapid and continuous technological change. This dynamic environment is reflected in the changes in delivery confidence ratings over the past year as projects move through different stages in their development.
Understanding overall changes in delivery confidence to target engagement and reforms
Ensuring digital projects deliver expected benefits for Australians on time and on budget sits at the heart of each of the reforms highlighted throughout this report.
In the past year, more projects have come under central monitoring and oversight as part of the Australian Government’s Digital and ICT Investment Oversight Framework (IOF).
This world-class framework is designed to ensure digital projects are strategically aligned, carefully prioritised, meet digital policies and standards, and realise expected benefits for Australians.
The IOF starts with setting a clear strategic direction, which is then reinforced throughout the lifecycle of project design, funding and implementation. Throughout this lifecycle, best-practice digital policies and standards set clear requirements with agencies supported to meet these requirements by the DTA.
IOF Digital and ICT Investment Oversight Framework.
Six interconnected states delivering coordinated advice and action for governmentin ensuring projects deliver to expected benefits and outcomes. The diagram shows four headlines with various states of the IOF below them as subheadings.
Since 2021, the Australian Government has invested in strengthening central oversight of digital projects. This central oversight works to ensure best practice is systematically applied as digital projects are designed and delivered across agencies. By driving the adoption of best practice, central oversight plays a key role in giving each digital project the best chance of success.
The Assurance Framework for Digital and ICT Investments mandates global best practice in the use of assurance for digital projects. While assurance doesn’t in itself deliver outcomes, effective assurance is critical to good governance and decision-making. All projects in this report are subject to the Assurance Framework and must apply its ‘key principles for good assurance’. These principles draw on global best practice and, when applied effectively, provide confidence that digital projects will achieve their objectives, without leading to excessive levels of assurance.
The Assurance Framework also includes escalation protocols to support agencies to resolve delivery challenges digital projects might encounter. Central oversight of assurance also ensures that lessons learned from across digital projects are systematically incorporated into the design and delivery of future projects to reduce the risk of delivery issues arising in future.
The DTA works with agencies to ensure robust and defensible proposals for spending on all new digital projects.
Each proposal must align with the government’s strategies, policies and best practice digital standards as part of the Digital Capability Assessment Process (DCAP).
For complex, high-risk and high-cost digital projects, the DTA offers additional support through the ICT Investment Approval Process (IIAP). This involves working with agencies to develop and mature implementation planning to support success. A comprehensive business case must clearly demonstrate the need for funding, based on thorough policy development, a well-planned approach to delivery and mechanisms for reviewing project progress. This process aids government decision-making on whether to fund large and complex digital project proposals.
The policies that apply to digital projects in the Australian Government are constantly being reviewed and updated. This is necessary to ensure they best support agencies in delivering the world-class data and digital capabilities needed to support the missions set out in the Data and Digital Government Strategy.
The image shows a central circle with lines leading off to the subheadings.
Image headline (in the centre): 'Best Practice Digital Policies and Standards'
Sub headings: