Jen Qosja | Fieldfisher
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Professional background

Professional background

In addition to dispute resolution, I also assist clients in navigating the regulatory frameworks governing their operations. This includes statutory interpretation, regulatory compliance, and policy development.

My practice spans key sectors at the forefront of global growth and innovation, including real estate, financial services, technology, and education. My recent experience includes leading multi-claimant judicial review challenges to primary legislation, advising on Parliamentary procedures and Government decision-making, and guiding clients through regulatory investigations.

I am passionate about increasing access to justice and regularly act for pro-bono clients, including with respect to matters of public international law and gender-based violence.

I hold an LLB with American Legal Studies from King's College London, having also completed a year of study at Cornell University.

Authored pieces

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A gaming setup in a dimly lit room featuring a desk with a large monitor, keyboard, and mouse. The screen displays a futuristic game. Surround sound speakers, headphones, and a gaming chair are also visible, all bathed in pink and blue ambient lighting.
Public & Regulatory
Insight

UK law in the era of global platforms: how does the Online Safety Act impact non-UK companies?

29.08.2025
4chan, the US-based imageboard website, is among the first platforms to test the international reach of the UK’s Online Safety Act (OSA) and Ofcom’s regulatory powers under it. Its legal claim against Ofcom in US federal courts, and its general resistance to complying with OSA duties, has sharply highlighted the tension between national regulatory frameworks and the borderless nature of online platforms.
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Close-up of a computer mouse on a dark mouse pad, illuminated by a purple and blue light. The background is slightly blurred but features a clutter of wires and computer components, with various LEDs and screens creating a moody, tech-centric atmosphere.
Public & Regulatory
Insight

Challenging Ofcom Decisions under the Online Safety Act

11.08.2025
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