Public inquiries are often judged by the quality of their findings and the significance of their recommendations. Their reports can expose institutional failings, identify missed opportunities and provide answers to those affected by events of profound public concern. Yet there is a risk in measuring an inquiry's success solely by the publication of its final report.
In recent years, inquiries such as the Grenfell Tower Inquiry, the Infected Blood Inquiry and the Thirlwall Inquiry have each produced extensive recommendations aimed at driving reform and restoring public confidence. The attention generated by their findings has been substantial. Less attention has been paid to a more difficult question: who is responsible for ensuring that those recommendations are actually delivered?
That question goes to the heart of a growing challenge within the public inquiry system. Whilst inquiries are highly effective at allocating responsibility for historic failings, they often have a far more limited role in creating accountability for future implementation.
The limits of recommendations
The distinction between findings and recommendations is an important one.
An inquiry can identify what went wrong, explain why it happened and propose measures designed to reduce the risk of recurrence. What it cannot do is compel implementation. Responsibility for acting upon recommendations rests with governments, regulators, public bodies and private organisations.
That is constitutionally appropriate. Public inquiries are not legislatures and inquiry chairs are not policymakers. However, the consequence is that the success of an inquiry ultimately depends on organisations that were never responsible for producing the report in the first place. The legal authority of an inquiry often ends at precisely the point where the practical challenge begins.
This can create an uncomfortable paradox. An inquiry’s findings may be subject to years of forensic examination, whilst the implementation of its recommendations receives comparatively little scrutiny once public attention shifts elsewhere.
The implementation gap
One of the more striking aspects of the Thirlwall Inquiry has been its examination of recommendations arising from previous NHS inquiries. In reviewing inquiries conducted over the past three decades, the Inquiry found repeated examples of recommendations that had not been fully implemented, had been implemented only in part or had become difficult to track over time. That finding should give pause far beyond the healthcare sector.
Most major organisations are not short of recommendations. Public bodies, local authorities, healthcare providers and corporations are regularly subject to recommendations arising from inquiries, regulators, inspectors, auditors, coroners and internal investigations. The challenge is rarely identifying areas for improvement. The challenge is prioritising, implementing and evidencing change amidst competing operational and regulatory demands.
This is where implementation frequently falters. Responsibility becomes diffused, leadership changes, priorities evolve and reforms become absorbed into broader programmes of work. The recommendation itself survives. The momentum behind it does not.
Why some recommendations succeed
If inquiries are to achieve meaningful reform, the quality of a recommendation matters as much as the problem it seeks to address. The most effective recommendations tend to have three characteristics.
Firstly, they identify a concrete objective rather than a broad aspiration. Organisations generally find it easier to implement specific operational or governance changes than abstract commitments to cultural improvement.
Secondly, they create identifiable accountability. The greater the number of parties responsible for implementation, the greater the risk that responsibility becomes diluted. Effective recommendations answer a simple question: who owns delivery?
Thirdly, they allow success to be assessed. This is particularly important where recommendations relate to culture, leadership or speaking-up arrangements. Without meaningful criteria against which progress can be measured, there is a danger that compliance becomes performative rather than substantive.
The challenge, however, is that many of the issues examined by public inquiries are inherently difficult to reduce to measurable outcomes. Leadership, institutional culture, professional curiosity and organisational willingness to challenge poor decision-making rarely lend themselves to straightforward metrics.
Grenfell and the case for systemic reform
The response to the Grenfell Tower Inquiry demonstrates what can happen when recommendations are treated not as a checklist but as a catalyst for broader reform.
The reforms that followed have extended beyond the specific circumstances of the Grenfell Tower fire. Building safety regulation, regulatory oversight, competence requirements and accountability structures across the construction sector have all been subject to significant change. The underlying principle was clear: where failures are systemic, the response must be systemic.
That raises an interesting question for other sectors. The recurring themes emerging from the Thirlwall Inquiry are unlikely to be unfamiliar to healthcare leaders. Questions concerning leadership, organisational culture, escalation of concerns, professional challenge and patient safety have featured in numerous healthcare investigations and inquiries over many years.
If those issues continue to reappear, the question is not whether lessons have been identified but whether the systems responsible for embedding those lessons are fit for purpose.
A shift in focus?
There are signs that governments are beginning to recognise this challenge. Following the Infected Blood Inquiry, a public recommendations dashboard was introduced to monitor implementation and identify responsible bodies. Likewise, the response to the Grenfell Tower Inquiry has been accompanied by formal progress reporting and oversight arrangements.
Both developments reflect an emerging shift in emphasis. Historically, inquiry reform has focused on improving investigations, evidence gathering and reporting. Increasingly, attention appears to be turning to a different question: what happens after publication?
For lawyers advising organisations affected by inquiries, that shift is significant. Clients are increasingly concerned not simply with responding to inquiry findings but with demonstrating implementation, evidencing compliance and maintaining governance structures capable of withstanding future scrutiny.
The legal risk no longer ends with the publication of a report. In many cases, that is where it begins.
Conclusion
Public inquiries remain one of the most powerful mechanisms for uncovering institutional failure and promoting accountability. Yet accountability remains unevenly distributed. Considerable effort is devoted to establishing who was responsible for historic failings. Far less attention is paid to who should answer for failures to implement the resulting recommendations.
The next stage in the evolution of public inquiries may therefore have less to do with the content of recommendations and more to do with the mechanisms for enforcing, monitoring and scrutinising their delivery. Until that question is addressed, there is a risk that inquiries will continue to excel at identifying lessons whilst struggling to ensure that those lessons are genuinely learned.
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