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This week saw two significant developments in the UK’s economic crime enforcement landscape, both aimed at increasing the flow of intelligence to the Serious Fraud Office (SFO) and strengthening its ability to detect and prosecute corporate wrongdoing.

  1. Open consultation on whistleblowing

The consultation, opened on 12 October 2026, proposes the introduction of a whistleblower reward scheme, under which individuals could receive a financial reward where disclosures they make lead to a corporate conviction or other enforcement outcome. Under the proposed model, eligible whistleblowers could receive a percentage of any financial penalty or fine imposed on the company concerned. The consultation also recognises the risks associated with incentivised reporting, seeking views on a number of safeguards designed to maintain confidence in the scheme. These include whether new criminal offences should be introduced for individuals who knowingly submit false or misleading information under the scheme, and for individuals who harass or intimidate whistleblowers who make referrals through it.

The proposal draws on experience from other jurisdictions, particularly the United States, where whistleblower reward programmes have been credited with increasing both the quantity and quality of information provided to enforcement agencies. The consultation also notes the introduction of the 2019 EU Whistleblowing Directive.

  1. New route for self-reports

On 13 October 2026, the SFO also updated its corporate cooperation guidance by introducing a new route for companies considering a self-report. The legal representatives of a company can now contact directly the SFO’s Director of Legal Services and General Counsel, Matthew Wagstaff, via a dedicated email address before making a formal self-report. Explaining the change, Mr Wagstaff said that the SFO wished to provide a “swifter, clearer path to enter negotiations for a deferred prosecution agreement“.

The revised self-reporting guidance is designed to reduce uncertainty for corporates and their advisers. Since April 2025, the SFO has maintained that companies which self-report promptly and cooperate fully will, absent exceptional circumstances, be invited into Deferred Prosecution Agreement negotiations. The new direct-access channel appears intended to encourage self-reporting by expressly allowing a company’s lawyers to have preliminary engagement with a senior SFO decision-maker before the company commits to a formal self-report. That said, companies will continue to balance the risks and potential benefits of a self-report, particularly given the lack of a US-style declination procedure (and the challenges the SFO has faced in bringing corporate prosecutions).

Taken together, the announcements reflect a clear effort to encourage engagement with the SFO at an earlier stage of potential misconduct. Financial incentives for whistleblowers and reduced barriers to self-reporting are both intended to increase the volume and quality of information available to the SFO. For companies and their advisers, the developments reinforce the importance of effective internal reporting, investigation and escalation processes to address potential misconduct before it is reported externally.

These announcements come a week after the SFO officially opened applications for the next permanent Director of the Serious Fraud Office. The position has been filled on an interim basis by Graham McNulty following Nick Ephgrave’s retirement in April 2026. With a permanent Director expected to be appointed early in 2027, these developments provide an early indication that encouraging disclosure and cooperation will remain central themes of SFO policy.

With thanks to Lucy Reynolds for her assistance in preparing this post.