APS insourcing has been in force long enough through the Strategic Commissioning Framework that the early reading, which had the Commonwealth simply reducing its consulting spend, is no longer the right reading. Spend on advisory work has been redirected rather than retired. What has changed is which firms are structurally able to receive the remaining work.
In Brief
- The APS Reform agenda is not shrinking the market for independent advice — it is filtering which firms can credibly hold assurance and governance work.
- Procurement decisions now weight structural independence and panel eligibility ahead of brand recognition or relationship history.
- Firms that built their practice on staff augmentation or subcontracting to the Big Four are structurally excluded from the sensitive work that remains.
- The executives who defend the next engagement decision need advisors who pass the procurement filter, not just the capability test.
The headline figures hold the shift in plain view. Mordor Intelligence (2026) estimates the Australian management consulting market at USD 9.43 billion in 2026, growing at a compound annual growth rate above six per cent through 2031. Government and public-sector buyers continue to account for the largest share of that market. The qualifying conditions for sitting in it have changed; the market itself has not shrunk.
Reform has redrawn the line, not the budget
The Strategic Commissioning Framework (Australian Public Service Commission, 2024) reads, on its face, as a rule about which work the public service should do for itself. That is part of it. The deeper change is in the criteria a delegate now applies when external work is genuinely required. Where the work is sensitive, covering assurance, governance review, post-implementation evaluation and integrity advice, the framework asks the delegate to test whether the proposed advisor is structurally positioned to give a view that is not shaped by their own commercial future with the buyer.
That test is not new in principle. The ANAO has been making the same point in its work on the management of contractors and the probity of consulting procurement for some years (Australian National Audit Office, 2022). What is new is the weight it now carries. A delegate who approves an assurance engagement with a firm that is also bidding for the next phase of delivery is no longer making a defensible decision by the standard the framework now sets. The delegate is making a decision they will be asked to explain.
This is the procurement criterion that is doing the sorting, and it is not a size criterion. It is a stake-position criterion. The largest scale-dependent firms have not been excluded by reform. They have been moved into a category where their commercial breadth, which is the same scale that makes them attractive on a major delivery program, works against them when the work being procured is the assurance over that program.
Why the largest firms find this hard to unwind
The structural difficulty for the largest advisory networks is not a question of intent or capability. It is a question of how their books are arranged. A firm that holds simultaneous delivery, technology and audit relationships across a department’s portfolio cannot give an independent view on any one of those engagements without conflicting with another. The Joint Committee of Public Accounts and Audit (2023) named this pattern in Report 498, Commitment Issues, finding that panel arrangements had concentrated work toward a small number of incumbents whose presence across multiple engagements limited competition and obscured whose interest was being served at any given decision point.
The committee’s finding was not a moral judgement about the firms involved. It was a structural observation about how panels had been built and how procurement had been run. A firm that has spent a decade extending its position across a buyer’s estate cannot make itself independent of that estate by writing a probity declaration. The independence has to be there before the engagement begins, in the architecture of the firm’s relationships with the buyer. That architecture is hard to unwind without giving up the very position that made the firm a panel default in the first place.
This is why the reform reads as a filter rather than a contraction. The firms whose business model rests on holding many concurrent engagements with the same buyer have a structural problem with the assurance category specifically. The firms whose business model is the assurance work itself, and whose absence from the delivery side of the same engagement is the substance of the independence claim, do not.
What the engagement decision now turns on
The decision a senior executive will be asked to defend in front of a secretary or minister has changed. The defensible answer used to lean heavily on the credentials of the firm: track record, depth of bench, sector experience, brand. Those still matter. They no longer carry the decision on their own. The question that now sits in front of the senior buyer of an assurance engagement is whether the proposed advisor has any commercial interest in the outcome of the work, present or future, that could shape the view they give.
That is a different question, and it is not answered by panel listing or by sector prominence. It is answered by reading the firm’s wider position with the buyer and asking whether the firm has anything to lose from a finding that goes against the executive’s prior decision. If the answer is yes, the firm is still capable of doing many kinds of work for that buyer. The category that is now closed to them, in the practice of the framework, is the category in which the assurance question turns on the absence of that conflicting position.
What compounds if the criterion is not applied
A single engagement that fails the independence test does not, by itself, produce a governance failure. What it produces is a precedent. The next engagement is harder to scope cleanly because the prior one set the comparator. Over a procurement cycle, assurance work that is undertaken by firms with a stake in the outcome leaves a record that does not stand up well to retrospective review by the ANAO, the Joint Committee, or an incoming minister. The cost is borne in the next inquiry, not in the current quarter.
Senior buyers who have already begun separating the assurance question from the delivery question are not ahead because the framework has caught up to them. They are ahead because the question of whether the advisor has a stake in the answer is the question on which the next inquiry will turn, and they have already removed it from their decision record.
How to read the shift from here
The most useful reading of APS insourcing, for an executive defending the next engagement, is that the relevant procurement question is no longer “is this firm capable” but “is this firm able to give a view we can act on without conflict.” Both questions matter. What has changed is the order in which they are asked. Capability sits beneath independence, not above it. Where the work is sensitive, the firm that wins the brief is the one whose structural position is the substance of its credibility.
This does not mean choosing the smallest available firm. It means choosing a firm whose absence of competing interest with the buyer is part of how the firm is built, not part of what it has to demonstrate engagement by engagement. That distinction is what the framework’s procurement criteria are now testing for. Senior buyers reading the framework that way will find the field of qualified firms is smaller than it used to be, and that the firms in it are the ones whose answers can be acted on without footnoting.
The advisor a senior executive will be asked to justify is the advisor whose answer changes nothing for them commercially.
References
Australian National Audit Office. (2022). Effectiveness of the management of contractors. ANAO.
Australian Public Service Commission. (2024). APS Strategic Commissioning Framework. APSC.
Joint Committee of Public Accounts and Audit. (2023). Report 498: Commitment issues – An inquiry into Commonwealth procurement. Parliament of Australia.
Mordor Intelligence. (2026). Australia management consulting services market. Mordor Intelligence.
