Mamata Dutta

Partner

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London

Mamata is a Partner in our General Liability and Medical team. Her work covers complex personal injury cases involving fatalities, catastrophic injuries, product liability claims, policy coverage, and incidents involving health & safety or environmental regulations. She represents a wide range of clients from sole traders to large corporates, including those who are being investigated by various enforcement authorities including the police, the Health & Safety Executive, local authorities, Trading Standards and fire authorities. Mamata also advises clients on a range of product liability matters, including liability claims and issues surrounding product recall.

“I always go the extra mile when I can”

“I have worked with clients who have international basis for various product liability and personal injury claims which are issued in the English jurisdiction. I have also coordinated cases with local lawyers in European countries for our clients who have claims litigated in those jurisdictions

I often work with clients who are going through a difficult time in a regulatory investigation, or following a serious incident. I do my best to put them at ease as much as possible and help address any queries or concerns they have.

I work closely with my clients, keep in touch with them regularly, and and am responsive to their queries and concerns. I always go the extra mile when I can.”

Mamata’s recent work highlights:

Various health and safety investigations, and involvement in a corporate manslaughter trial.

Various high-profile health and safety cases including Grenfell.

Advising a large retail platform on various product liability issues, including liaising with Trading Standards and the OPSS.

Directory quotes

"She is exceptionally bright and very talented in terms of understanding complicated evidence. She has also got a charming presence and fills clients with confidence and reassurance." - Chambers UK 2025
"Mamata Dutta is an outstanding lawyer who you need to have in your corner for the most difficult cases." - Legal 500 UK 2025
"Rising Star" in Health & Safety (Legal 500, 2020, 2021, 2022 and 2023),
"Up and Coming" (Chambers and Partners, 2021 and 2022)

Health and Safety:

"Mamata Dutta always achieves the best results – her clients respect her clear and focused advice and opponents admire her attention-to-detail and mastery of every case." - Legal 500 UK 2024
Band 5 individual ranking (Chambers and Partners, 2023).
"Superb, very knowledgeable, excellent to work with and great judgement" – Legal 500 UK 2023
"Blends towering intellect with extensive court experience. Always achieves the best outcomes." – Legal 500 UK 2023
"Mamata is very personable and responsive, with good experience in the area." – Chambers UK 2023
"She is thorough and personable." - Chambers UK 2022
"She is genuinely brilliant. She was so detailed in her understanding and knowledge of the evidence." - Chambers UK 2021
"Mamata Dutta is a real litigator, with a huge wealth of experience, thoughtful and diligent. Her client skills are excellent and her mastery of case information second to none. Highly sought after in difficult, fatal accident investigations." - The Legal 500 UK 2021
Mamata Dutta has an "easy charm which belies a tenacious desire to ensure the very best outcome for her clients." - Chambers UK 2020

Other fields:

"Mamata Dutta has astonishing intellect and judgment. Always adds real value to a case and is an inspirational team leader." - Personal Injury: Defendant, Legal 500 UK 2023
"Mamata Dutta: tenacious, clever and charming" – Defendant Product Liability, Legal 500 UK 2023
"Mamata Dutta has astonishing intellect and judgment. Always adds real value to a case and is an inspirational team leader." – Defendant Personal Injury, Legal 500 UK 2023