Olivia Rogers | Fieldfisher
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Professional background

Professional background

I advise clients on challenging unlawful decisions by public bodies. I provide strategic commercially focused advice to support clients in achieving their objectives.

I also frequently advise regulators and other public bodies on the drafting, development, and application of rules and legislative frameworks. I am a current member of the Association of Regulatory and Disciplinary Lawyers.

Recent work includes:

  • Representing the UK Trade Remedies Authority (TRA) in a landmark judicial review case that reaffirms the TRA’s investigative approach and clarifies the scope of its legal obligations.
  • Conducting an independent review for the government of an EU Member State intended to develop its system of judicial review, support improvements in the country's governance and strengthen the rule of law.
  • Assisting an environmental charity in bringing a high profile judicial review claim against Defra in connection with its strategy to address sewage overflows.
  • Acting for a group of public bodies in defending a judicial review claim regarding a public consultation.
  • Developing a suite of new rules for a regulator to deal with registration and disciplinary processes in accordance with overlapping statutes governing legal regulation.
Awards & recognition

Awards & recognition

Administrative & Public Law, Chambers and Partners 2024 and 2025
Associate to Watch.
Administrative & Public Law, Chambers and Partners, 2025
Olivia impresses us with her intelligence and resourcefulness throughout.

Authored pieces

All Resources
A vibrant digital art piece featuring interconnected blue and purple lines and nodes, with a bright central point. The background transitions from deep purple to blue, creating an abstract, geometric network pattern.
Dispute Resolution
Insight

Opportunities and risks for regulators in publishing guidance and using AI in decision-making

17.11.2025
Earlier this month, we hosted a lunch and learn session with our regulator clients bringing together colleagues from across the regulatory landscape to share insights and best practice on using artificial intelligence (AI) in regulatory decision-making.
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Close-up of the colorful, curved pages of an open book, fanned out to create a visually striking pattern. The pages feature various shades and hues, creating a vibrant and abstract appearance. The background is blurred in soft purple tones.
Public & Regulatory
Insight

Navigating commercial judicial review: challenging Acts of Parliament

03.10.2024
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What others say…

Administrative & Public Law, Chambers and Partners 2024 and 2025
Associate to Watch.
Administrative & Public Law, Chambers and Partners, 2025
Olivia impresses us with her intelligence and resourcefulness throughout.