Skip to content

Naomi Briercliffe

Counsel

London

Naomi Briercliffe

Counsel

London

Naomi represents clients in international commercial and investor-state arbitrations, and has also advised on state-to-state disputes, including before the International Court of Justice and Iran-U.S. Claims Tribunal. Naomi has experience of institutional and ad hoc arbitration proceedings, including arbitrations under the ICC, LCIA, SCC, ICSID and UNCITRAL Rules. She has appeared as counsel and advocate in commercial, investor-state and state-to-state cases.

Naomi acts for a broad spectrum of clients from across the globe, but has particular experience of disputes relating to the energy, telecoms and infrastructure sectors, and arising in Europe, the Middle East and Africa.

In addition to her disputes work, Naomi provides advice on public international law matters, front-end risk management options for international investments and the enforcement of awards and judgments.

Naomi is recommended by Who’s Who Arbitration (2018 and 2019), Chambers (2019) and Legal 500 (2018 and 2019). The directories describe her as “a rising star and future leader”, with “remarkable expertise in public international law” (Who’s Who Arbitration 2019). They also note her “high intellectual rigour and excellent client management skills” (Legal 500, 2019) and ability to “synthesise vast amounts of information and focus on important points, with great attention to detail and interpersonal skills” (Chambers 2019).

 

News & insights

Publications: 19 MAY 2020

Arbitration frees WTO from appeals deadlock

Since 11 December 2019, the World Trade Organisation's (WTO) Appellate Body has been at a standstill. Due to an insufficient number of members, the Appellate Body has been unable to hear appeals.

Read more
Exterior of modern high-rise office buildings

Publications: 19 MAY 2020

The Recast Insolvency Law: beyond a mere consolidation

 The Spanish Government passed last week the Recast Insolvency Law. During the last financial crisis, the Spanish Insolvency Law was subject to a very significant number of amendments.

Read more

Publications: 15 MAY 2020

Covid-19 coronavirus: lifting restrictions on court proceedings in Poland – consequences for financial institutions and other litigants

Poland is to gradually ease the lockdown measures adopted in response to the Covid-19 coronavirus pandemic.

Read more

Publications: 01 JULY 2019

The General Court comes to Miculas’ aid

In a decision rendered on 18 June 2019 (joint Cases T 624/15, T 694/15 and T 704/15), the General Court of the European Union (the Court) annulled the European Commission’s (the EC) decision 2015/1570…

Read more

Office

London

Allen & Overy LLP
One Bishops Square
London
E1 6AD

View office →

Qualifications

Professional

Registered Foreign Attorney, New York, 2018

Solicitor Advocate, England and Wales, 2015

Solicitor of the Senior Courts of England and Wales, 2011

Academic

Legal Practice Course, 2008 (College of Law, London)

LLB (hons), 2008 (College of Law, London)

MA (cantab), 2006 (King’s College, Cambridge University)

Pro-bono experience

Assisted the African Union with the development of a guidebook concerning the mechanisms available for the resolution of boundary disputes Member of the Arms Trade Treaty Response Network Advised a grass-roots UK-based charity on its constitution and governance issues

Published work

Book chapter (co-authored), ICSID Convention Article 52(1)(e), in Alvarez, Gerbay and Fouret ed., ICSID Practical Commentary (forthcoming, 2019)

Article (co-authored), Human-rights-based-claims by States and new generation investment agreements, Kluwer Arbitration Blog, August 2018

Article (co-authored), Could Tanzania face new investment claims?, Africa Law and Business, July 2017

Article, Holding investors to account for human rights violations through counterclaims in investment treaty arbitration, Practical Law, January 2017

Article (co-authored), Challenges to treaty award on jurisdiction in the national courts: what is the appropriate standard of review?, Practical Law, November 2016

Guidebook (co-editor and contributing author), A Guidebook for Decision-Makers: Mechanisms for Resolving Boundary Disputes in Africa, African Union, July 2016

Article, Update on Gender Diversity in Arbitration, IBA Newsletter, July 2016

Article (co-authored), Enforcing contracts in emerging markets, Africa Law and Business, May 2016

ICJ Rules in Hindu Temple Dispute, Global Arbitration Review, 2013