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Regulatory Disputes

We have been at the forefront of many of the most high-profile and multi-jurisdictional investigations and enforcement matters for decades.

When facing regulatory investigations or enforcement actions, clients need experienced advisors who can protect their interests and achieve the best possible outcomes. We have a proven track record of helping clients navigate complex investigations, minimise reputational risk, and avoid or minimise unnecessary financial penalties and other sanctions. 

Our team has led some of the most high-profile investigations and enforcement matters worldwide, making us a trusted partner for leading global institutions and their senior executives and other individuals. With deep experience working with prosecutors, regulators, and the civil courts, we are well-positioned to manage regulatory investigations and enforcement actions.

We are one of a very small number of firms with experience of successfully defending allegations of market misconduct at trial, including in particular before the Upper Tribunal. Our approach is collaborative - we work seamlessly with specialists across litigation, crime, competition, employment, cybersecurity, and fraud to provide comprehensive, expert advice tailored to each client’s needs. We support clients across the full spectrum of contentious matters, including those targeted by regulators and prosecutors in the UK, EU, Asia, the Middle East, and beyond. Our experience spans issues such as market manipulation, anti-money laundering, cartel behaviour and non-financial misconduct.

By leveraging our deep investigations expertise, we help clients navigate regulatory processes, engage in constructive dialogue with authorities, and pursue strategies that can prevent or mitigate enforcement actions.

Our Services

Acting for corporate clients.

  • FCA statutory redress scheme
    Advising on the largest FCA-approved statutory redress scheme involving some 2 million customers.
  • Section 166 skilled person reports
    Acting for financial services clients in respect of skilled person reports under s.166 of FSMA, including in relation to the sector’s largest s.166 investigation to date into culture and governance, for one of the country’s most prestigious financial institutions.
  • Representing a quasi-public body in post-Brexit litigation regarding the ongoing status of a critical Directive
    Co-ordinating the client's response to a first-instance judgment in the Italian Courts, in one of the few, significant regulatory disputes to have reached the Courts post Brexit.
  • Sovereign States, Embassies, High Commissions and Consulates
    Representing in respect of regulatory disputes and queries in the UK, including on questions regarding state and diplomatic immunity.
  • A leading international financial institution
    Acting in the largest exercise in resolving FOS complaints.
  • An asset manager
    Acting in connection with claims/complaints intimated by former investors in an Unregulated Collective Investment Scheme.
  • Investigation – accounting and audit
    Acting as monitoring counsel in relation to many of the most significant international regulatory investigations concerning accounting and audit matters.
  • Sanctions dispute – foreign bank
    Acting for a bank client in relation to a dispute regarding the enforceability of a contract when a party to that contract was designed by the UK and EU authorities.
  • CEO of an Indonesian bank's Hong Kong office
    Representing an individual following a 2022 Immigration Department raid on her office and residence, defending against serious allegations including employment of unlawful workers, false declarations, and breaches of stay conditions.
  • Crypto service providers
    Acting for a range of international crypto service providers, related companies and individuals in respect of issues arising from enforcement investigations conducted by UAE regulators.
  • Tchenguiz litigation
    Acting in the Tchenguiz litigation, which produced some 40 reported decisions, and is a landmark case on the law of investigations, the powers of investigatory and regulatory authorities, and dawn raids.

Acting for individuals.

  • A senior bond trader
    Acting in an investigation for market abuse by the FCA. It represents one of the longest-running FCA enforcement matters of which we are aware. The case was one of a very small number of market abuses cases to be tried in court in the UK (Upper Tribunal: February 2025).
  • A former member of the Executive Board of Bank Julius Baer
    Acting to vindicate the individual and to protect their interests in the contentious regulatory context, following on from achieving for our client in the Bank Julius Baer/FCA matter the most significant victory in recent times against the FCA.
  • FX Spot Fix manipulation investigation
    Acting for a senior individual, who is one of a group of key individuals, in relation to the very high-profile Reuters FX Spot Fix manipulation investigations conducted by the United States Department of Justice (US DoJ) and the Federal Bureau of Investigations in conjunction with the United Kingdom FCA and SFO.
  • SFO investigation
    Acting for several years for a former senior legal adviser at a global bank in respect of one of the most prominent SFO investigations of recent times, namely that conducted into allegations of bribery and fraud by a global bank arising from the financial crisis in 2008.
  • Section 166 skilled person review
    Acting for the Chief Risk Officer (CRO) of a major bank international bank in connection with a Section 166 Skilled Person investigation and a complex Attestation to be provided by the CRO to the PRA regarding ongoing issues with the operation of the Bank's Credit Policy.

    Acting for a former General Counsel who was interviewed at length by the SFO as part of a criminal investigation into suspected offences of bribery and corruption relating to our client’s former employer (now dissolved).
  • FCA enforcement proceedings
    Advising two of the most senior people on the Board of a major global financial institution in relation to publicly high profile FCA enforcement proceedings.

Financial regulation is constantly evolving with ever more complex and intrusive rules.

In an already competitive global environment, an ever-changing regulatory landscape creates additional challenges for financial services firms. We are experts in guiding clients through their regulatory obligations in a practical and commercially-oriented way, providing bespoke technical advice on complex legal and regulatory issues.

Our team of experts help clients navigate the complexities of financial regulation such as anti-money laundering, sanctions and anti-bribery and corruption matters.

View our Financial Services Regulation service page for more information on how we can help.

Awards and Recognition

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