European Law
UK Bar Guide 2025 : London (Bar)
Band 2
Email address
[email protected]Contact number
(020) 7404 3447Chambers Review
Matrix Chambers is home to a number of accomplished regulatory and public law specialists who are highly knowledgeable about EU law and institutions. The barristers are praised as "experts on EU law" who "handle issues with great skill and mastery." Members often act in areas such as free movement, the regulation of industry sectors, and state aid in the context of franchising or procurement, including related Francovich claims. Members have also represented clients from other member states in litigation involving various EU agencies. Recent highlights include a challenge to EU/UK withdrawal agreement insofar as it deprives UK citizens of their Union citizenship.
Strengths
Provided by Chambers
"The clerks at Matrix Chambers are exceptional at all levels. From their initial responsiveness to the way in which they engage with you, you cannot fault them; there is a real team ethos there."
"Counsel are very approachable and supported by a strong clerks team."
"The clerks are top notch."
"The clerks at Matrix Chambers are exceptional at all levels. From their initial responsiveness to the way in which they engage with you, you cannot fault them; there is a real team ethos there."
"Counsel are very approachable and supported by a strong clerks team."
"The clerks are top notch."
Notable Practitioners
Takis Tridimas receives praise both for his academic contributions to the EU law field and for his handling of high-profile litigation. Tridimas is active in claims that examine EU institutions' liability to creditors of failed European banks. He also advises on civil and human rights cases that rely on EU law or the ECHR, including freedom of movement cases.
"I can't speak highly enough of Takis Tridimas. Not only is he encyclopedic in his knowledge, he is sensible and practical but wears it lightly."
"Takis Tridimas is an excellent EU law practitioner who is a great asset to any legal team."
"Takis Tridimas is an outstanding practitioner with very deep knowledge of EU law and the ability to handle even the most complex matters."
Dual-qualified in Scotland and England, Aidan O'Neill KC possesses experience in important cases on Brexit, employment rights, free movement for EU citizens and the prohibition on trade restrictions between EU member states.
"Aidan O'Neill KC's knowledge and expertise in Scottish and European law is unparalleled."
"Aidan O'Neill KC is a walking encyclopedia when it comes to EU law."
Jessica Simor KC is well known for her contributions to the legal debate regarding Brexit, having played a role in key UK constitutional law cases. Often acting for HMRC, she has earned further praise for her experience in cases concerning the UK's application of EU taxation or data protection regulations.
"Jessica Simor KC is a first-rate advocate. She blends immense talent and determination with an approach that makes her a joy to work with."
"Jessica Simor KC is able to quickly analyse the key points of a case and is a recognised expert in complex, high-profile matters."
A member of the Bar of England and Wales and the Bar of Ireland, Nicholas Gibson has a well-established EU law practice, with a particular focus on competition law and sectoral regulation. He is often instructed by clients in the public and private sectors on matters pertaining to state aid, public procurement, indirect taxation and consumer protection.
"Nicholas Gibson is as sharp as a whip; he is highly intelligent and is able to assimilate information at real pace."
"Nicholas Gibson gets really stuck in and is a real team player."
Eleni Mitrophanous KC boasts particular expertise inEU taxation law, in which she acts for individuals and commercial organisations as well as public authorities.
"Eleni Mitrophanous KC is a talented EU law expert."