Whistleblowing in Financial Services: When Speaking Up Falls Short
7 May 2026
Whistleblowing in financial services depends on far more than a written policy. Most regulated firms run a speak-up channel. However, far fewer cultivate a culture in which people genuinely use it. That distinction, as decades of enforcement now confirm, defines whether the system actually works.
Over the past decade, lawmakers have rebuilt the framework around protected disclosure. Regulators across the UK, the US, and the EU have widened protections. They have also tightened internal reporting duties and, in some places, introduced financial rewards. On paper, the architecture today looks far stronger than it did ten years ago.
Yet the picture from the ground tells a different story. Conduct investigations and enforcement notices point repeatedly to the same conclusion. The mere existence of a channel does not mean people trust it.
A reporting mechanism that exists on paper and a reporting mechanism that people actually use are not the same thing.
How Whistleblowing in Financial Services Has Matured Legally
The EU Whistleblower Protection Directive (2019/1937) reshaped the European baseline. Organisations with more than fifty staff must now run secure internal reporting systems. The Directive also prohibits retaliation against people who come forward. Implementation across member states, however, remains uneven. Across many firms, the gap between Directive demands and reality is wide.
In the UK, the Public Interest Disclosure Act 1998 still anchors legal protection. It routes claims through employment tribunals and a list of ‘prescribed persons’. These bodies hold the authority to receive disclosures from employees. Critics rightly note that tribunals move slowly. Many individuals facing personal consequences for speaking up will simply not pursue this route (Moore, 2024).
The United States has taken a notably different path. Under the Dodd-Frank Act, the SEC Whistleblower Programme pays substantial financial rewards. Some awards run into millions of dollars. This has driven external disclosures and supported major enforcement cases. Nevertheless, the model raises a question the industry has not fully resolved. If people speak up only when paid to, what does that tell us about the culture (Loyens and Vandekerckhove, 2018)?
What the Data on Whistleblowing in Financial Services Reveals
Researchers now agree that meaningful metrics, tracked over time, give the clearest picture. This sounds simple. It is not.
As Near and Miceli (2016) demonstrate, interpreting disclosure numbers requires real care. A high volume of reports can signal psychological safety, where staff feel safe to raise concerns. Equally, it can signal fear, where staff use the channel for other purposes entirely. Conversely, a low volume may reflect contentment. Or it may reflect a belief that reporting changes nothing, or worse, invites reprisal.
Raw numbers, then, do not tell you what you need to know. Thematic patterns matter. Trends over time matter even more. Crucially, what happens after a disclosure matters most of all. Firms that receive a concern, fail to act, and let the originator suffer will not receive another. The policy stays in place. Meanwhile, the culture has already decided whether it works.
A speak-up policy tells people what they may do. The culture tells them what will actually happen if they do.
Governance Implications for Whistleblowing in Financial Services
A growing consensus places whistleblowing governance at board level. This is not just a regulatory matter. It is a matter of organisational intelligence.
Effective speak-up systems hand boards visibility into risks that formal channels obscure. The hardest concerns to raise involve senior managers or normalised misconduct. These are exactly what boards must hear about most.
Speak-up frameworks now feed ESG reporting, particularly the Governance pillar. Investors and regulators ask boards to account for far more than the existence of a policy (Eccles and Klimenko, 2019). They want firms to demonstrate that the policy is trusted, used, and acted upon. That demands a fundamentally different kind of oversight.
The questions board-level oversight should genuinely ask include:
- Can we show a clear trend in speak-up activity, and do we know what drives it?
- When concerns reach us, how fast do we resolve them, and does the originator hear back?
- Do thematic signals from disclosures align with staff surveys and culture assessments?
- Are accountability outcomes consistent when concerns are upheld, regardless of seniority?
- Does the workforce understand the difference between a protected disclosure and an internal grievance?
The AI Question for Whistleblowing in Financial Services
Compliance functions increasingly deploy AI and machine learning tools. They offer genuine utility. Natural language processing and anomaly detection can spot concerns earlier and improve triage. Used well, these tools give organisations a sharper picture of what sits below the surface.
However, the risks are real. Algorithms read patterns, not intent. During early implementation, they can misclassify or overlook disclosures requiring nuanced human judgement. The answer is not to avoid these tools. Instead, organisations must keep human oversight embedded in the process. Moreover, the people exercising that oversight need real authority and freedom from bias (Wright and Schultz, 2018).
Deploying AI into a flawed culture does not fix the culture. It can, though, surface symptoms faster, if leaders are willing to look.
A Final Thought for Boards and Senior Leaders
The firms that navigate this well rarely lead on technology or policy documentation. Instead, they share a leadership team genuinely committed to hearing difficult truths.
Culture flows downwards through every organisation. The signal that reaches the front line about whether speaking up is safe travels through deeds, not policies. What leaders do when someone actually comes forward shapes the message everyone else receives.
Getting that right is not just a compliance matter. For regulated firms, it is a strategic imperative.
If the questions raised in this article resonate with you, we welcome the conversation. You can explore Argus Pro’s approach to regulatory intelligence, or alternatively, engage us through our contact page.
References
Eccles, R.G. and Klimenko, S. (2019) ‘The Investor Revolution’, Harvard Business Review, May. Available at: https://hbr.org/2019/05/the-investor-revolution
Loyens, K. and Vandekerckhove, W. (2018) ‘Whistleblowing from an international perspective: A comparative analysis of institutional arrangements’, Administrative Sciences, 8(3), p. 30.
Moore, B. (2024) Governance and guidance as alternatives to law change: solutions from a comparison of UK prescribed persons’ approaches to whistleblowing with contemporary international practice. PhD thesis. Middlesex University School of Law. Available at: https://repository.mdx.ac.uk/item/148z1w
Near, J.P. and Miceli, M.P. (2016) ‘After the wrongdoing: What managers should know about whistleblowing’, Business Horizons, 59(1), pp. 105–114.
Wright, S.A. and Schultz, A.E. (2018) ‘The rising tide of artificial intelligence and business automation: Developing an ethical framework’, Business Horizons, 61(6), pp. 823–832. https://doi.org/10.1016/j.bushor.2018.07.001