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Financial Regulatory Disputes

Comprising three partners supported by around a further 20 lawyers, we are a long-established team specialising in contentious regulatory matters, helping clients in their dealings with the PRA, the FCA and other UK and overseas financial regulators. Contentious regulation is our practice, so we understand regulatory expectations and what can actually be achieved in practice in what are often complex situations. We act for the full range of financially regulated firms across the retail and wholesale sectors as well as listed companies. We give clear, practical and confident advice on how to manage contentious matters and help clients deal with financial regulators on a daily basis.  

We handle the full range of contentious regulatory work including: 

  • Contested approvals, authorisations and other applications
  • Regulatory investigations and enforcement action against firms and individuals
  • Enquiries, both internal and external
  • Governance, SMCR and personal accountability reviews
  • Internal investigations including advising on whistleblowing, conduct risk and conduct rule breaches
  • Regulatory notifications
  • Skilled person reviews
  • Remediation and redress projects
  • Market monitoring enquiries, market abuse and other market misconduct – both civil and criminal
  • Financial crime – controls, investigations and remedial work
  • Supervisory actions

"The team is responsive, extremely knowledgeable, commercial, strategic and technical."

Legal 500 2022

We form part of one of the largest free-standing financial regulatory teams in the City and work alongside our advisory and transactional colleagues so that our clients benefit from lawyers who combine in-depth knowledge of the regulatory framework with a firm grasp of how markets and products work.  We are often involved in matters at an early stage and, by advising on remedial steps and optimal approaches, are able to help our clients successfully avoid regulatory intervention or action.  

Our specialist finance disputes teams  in London and Bristol, who undertake the full spectrum of litigation and arbitration, work closely with us to offer a fully joined up service to financial institutions.  Many of our disputes lawyers have gained hands-on experience working in-house in banks or other financial institutions.

"The team functions incredibly well as a whole. I feel CMS’s knowledge of what we do, our approach and the wider industry overall is exceptional."

Chambers 2022, Client feedback

Helping clients identify and manage risk to avoid the reputational damage and cost of a potential regulatory issue or dispute is an essential part of the value we offer.  We offer reviews of governance, procedures and controls as well as bespoke training sessions for senior managers and staff.   You are also invited to our regular seminars covering in-demand topics such as the new consumer duty, complaints handling, individual accountability, remediation projects and market abuse. 

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Events

  • United Kingdom
    08 Apr 2026

    CMS at Fordham IP & Policy Conference

  • United Kingdom
    13 Apr 2026

    Skills for Future Facing Teams: Creating a team culture of coaching and feedback

  • United Kingdom
    21 Apr 2026

    On the Pulse webinar series 2026 - Spring/Summer

  • United Kingdom
    21 Apr 2026

    Future of Renewables Spring Seminar

  • United Kingdom
    22 Apr 2026

    Sustainable Buildings: Taking the Temperature in 2026

  • United Kingdom
    23 Apr 2026

    ESG: Breaking Down the Buzzword

  • United Kingdom
    28 Apr 2026

    Strategic expansion to India: A new chapter for UK higher education

  • United Kingdom
    28 Apr 2026

    IP Insights webinar series 2026

  • United Kingdom
    28 Apr 2026

    Future of Renewables Spring Seminars

  • United Kingdom
    29 Apr 2026

    CMS Update Morning: Media, Sports and Entertainment

  • United Kingdom
    02 May 2026

    CMS at INTA 2026

  • United Kingdom
    05 May 2026

    Cross-Border Financial Services 2026 webinar series

  • United Kingdom
    13 May 2026

    2026 ITechLaw World Technology Law Conference in Chicago

  • United Kingdom
    21 May 2026

    Navigating Global Uncertainty: Practical Insights for In-House Teams

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