Public Procurement

Make complex public procurements more defensible

  • Insight
  • 7 minute read
  • May 20, 2026

Complex public procurements demand more than procedural compliance. Contracting Authorities protect value for money by strengthening preparation, dialogue, risk allocation, and evaluation discipline.

Robert Costello

Partner, PwC Ireland (Republic of)

Fran Kehoe

Senior Manager, PwC Ireland (Republic of)

Complex public procurements are won before the point of award. As Irish public bodies manage major technology, infrastructure, transformation, and service programmes, disciplined preparation, controlled market engagement, and defensible evaluation matter as much as compliance. This article sets out how leaders can create credible competition, reduce risk of avoidable challenge, and improve confidence that the final contract can be delivered.

Public procurement is becoming more demanding for Irish leaders. Major technology, infrastructure, transformation, and complex service procurements are being shaped by changing delivery models, cost pressure, capacity constraints, and closer scrutiny of public spending. In that environment, compliance is necessary, but it isn’t enough. The stronger test is whether the process produces credible competition, deliverable bids, and decisions that can be explained if challenged.

That requires disciplined procurement design. The best outcomes are usually shaped before the competition reaches the market: when the authority defines the outcome, understands the market, tests the delivery model, agrees its risk appetite, and builds the governance needed to make decisions at pace.

Complexity is changing the leadership test

Complex procurements often begin with uncertainty. A public body may know the outcome it needs, but not the precise technical, commercial, or contractual route that will deliver it. This is common in technology, infrastructure, and transformation programmes, where requirements, interfaces, costs, and supplier capacity can change during the procurement lifecycle.

Uncertainty isn’t a reason to delay engagement. It’s a reason to structure it carefully. Competitive dialogue and negotiated procedures can help authorities test assumptions, refine requirements, and improve final tenders. But they only add value when the authority is clear about what is required, what is open to refinement, and how bidder input will be treated fairly.

Preparation is the first line of assurance

Before launch, leaders should be able to answer five questions:

  1. What outcome are we buying?
  2. What delivery model is realistic?
  3. What risks are we asking the market to price?
  4. What evidence will support evaluation?
  5. Who has the authority to make decisions when trade-offs arise?

This preparation should bring procurement, legal, financial, technical, and operational perspectives together early. It should also include a clear evaluation model, draft contract positions, dialogue rules, a risk register, pricing assumptions, and a documentation plan. These aren’t administrative tasks. They’re controls that protect value for money, transparency, and decision quality.

“Complex procurements are not made defensible at the point of award. They are strengthened much earlier, through clear outcomes, controlled dialogue, realistic risk allocation, and decisions that can be explained when they’re tested.”

Robert Costello, Partner

Risk allocation must reflect delivery reality

Risk allocation also needs to reflect delivery reality. Transferring risk to the supplier may look attractive, but it can be poor value if bidders cannot control or price that risk. In complex programmes, leaders should ask who is best placed to manage each risk: the authority, the supplier, or both through an agreed mechanism.

That analysis should cover scope definition, data quality, technology change, inflation, supply chain capacity, interfaces, internal approvals, and dependency risk. Where uncertainty is material, mechanisms such as benchmarking, defined adjustment provisions, transparent cost breakdowns, or shared governance may support a more credible outcome.

Evaluation is where discipline becomes defensibility

Evaluators need the right expertise, a shared understanding of the methodology, and a clear record of how the published criteria will be applied. Scores should be based on the tender submitted, not assumptions about the bidder. Clarifications should resolve ambiguity, not allow material improvement of a tender or unfair changes to price.

Abnormally low tenders require particular care. A low price is not automatically unacceptable, but authorities need enough evidence to assess whether it is deliverable. That may include cost breakdowns, internal benchmarks, clarification questions, and a documented rationale for accepting or rejecting the explanation.

The practical path forward

For Irish public sector leaders, the procurement discipline gap is a leadership issue. Boards, accounting officers, and senior responsible owners should not only ask whether the process is compliant. They should ask whether it is designed to produce credible bids, preserve competition, support value-for-money decisions, and create a record that can withstand scrutiny.

The strongest procurement processes aren’t the most rigid. They combine clarity with flexibility, control with engagement, and compliance with commercial judgement. That’s the standard complex public procurements now require.  

Five actions to strengthen procurement discipline

1. Define the decisions before launch

Before going to market, agree on the outcomes, non-negotiables, negotiable areas, and decision rights. Senior sponsors should test whether the authority has enough clarity to engage bidders without letting the market define the process. This should include the preferred delivery model, risk appetite, approval route, evaluation evidence, and the points at which leadership decisions will be needed.

2. Build one integrated procurement team

Bring procurement, legal, financial, technical, operational, and commercial perspectives together before the process is live. The team should share one view of the requirements, evaluation model, risk register, contract position, and dialogue rules. This reduces late rework and helps leaders make faster, better-informed decisions when bidders raise technical, pricing, or risk issues.

3. Use dialogue to answer specific questions

Treat dialogue or negotiation as a controlled decision tool, not a discovery exercise. Each session should have a defined purpose, clear agenda, and documented output. The authority should know what it’s testing, what it can change, and what must remain consistent for all bidders. This protects fairness while improving the quality and deliverability of final tenders.

4. Test price against deliverability

Develop an internal cost benchmark before final tenders are evaluated. Where a price appears low or difficult to reconcile with the scope, ask for enough detail to understand the assumptions, cost drivers, and delivery model. The aim isn’t to reject low prices automatically. It’s to assess whether the proposal is credible, sustainable, and capable of supporting delivery.

5. Make documentation part of the strategy

Document the rationale for key decisions as the process progresses. This includes requirements changes, dialogue outputs, clarification decisions, evaluation scores, pricing assessments, and risk allocation choices. A strong record should tell a clear story: what was considered, why decisions were made, and how the authority protected transparency, equal treatment, and value for money.

We’re here to help you

PwC can support Irish public sector organisations as they prepare complex procurements, test commercial assumptions, structure dialogue, assess risk allocation, and strengthen evaluation discipline. If you’re planning a major technology, infrastructure, transformation or service procurement, our team can help you consider where additional preparation, governance, or evidence may improve confidence in the process and the final contract. Contact us today.

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Robert Costello

Partner, PwC Ireland (Republic of)

Tel: +353 87 636 4014

Fran Kehoe

Senior Manager, PwC Ireland (Republic of)

Keiran Barbalich

Partner, PwC Ireland (Republic of)

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