"just legendary, and one of the pre-eminent legal minds of his generation."
- Chambers & Partners 2013
Lord Hoffmann was a Lord of Appeal in Ordinary (Law Lord) from 1995 to 2009. Since then he has been appointed as an arbitrator in more than 58 international commercial and investment treaty disputes under the ICC, LCIA, ICSID, UNCITRAL, SIAC and KLRCA Arbitration Rules. He is ranked by Chambers 2015 among the “most in demand” international arbitrators global-wide with a “stellar reputation”.
Lord Hoffmann's judgments in Investors Compensation Scheme Ltd v West Bromwich Building Society  1 WLR 898 and Chartbrook v Persimmon Homes Ltd  AC 1101 are the leading general authorities in England and the Commonwealth on the interpretation of agreements. On the relationship between interpretation in domestic law and in international law, his judgment in R v Lyons  AC 976 has often been cited, most recently by the Court of Final Appeal in Hong Kong. (That case concerned the interpretation of an English statute using the same words as an international treaty). Cases in which he has given judgments on the application of international law as part of English law are R v Jones  AC 136 (on the incorporation of the international law on aggressive war) and Jones v Ministry of the Interior (Saudi Arabia)  1 AC 270 (on state immunity). Since 2009 Lord Hoffmann has been an arbitrator in numerous cases, some of which have raised questions of international law, and is at present the arbitrator appointed by the Government of Pakistan in an arbitration under an investment treaty.
In the period since 2009 he has sat as an arbitrator in over forty arbitral proceedings under the rules of the ICC, the LCIA and ICSID in disputes concerning commercial, property, intellectual property rights, private international law and public international law.
Lord Hoffmann accepts appointments as a mediator.
Positions and Offices
Positions and offices include:
Chairman of the Bank of England Financial Services Law Committee, an independent committee established and sponsored by the Bank of England. FMLC's role is to identify issues of legal uncertainty, or misunderstanding, present and future, in the framework of the wholesale financial markets which might give rise to material risks, and to consider how such issues should be addressed.
Chairman of the "Hoffmann Commission", constituted by MTN Group to investigate claims of corruption in relation to MTN's bid to participate in the second mobile phone network in Iran.
Honorary Professor of Intellectual Property Law, Queen Mary University of London.
Visiting Professor, Faculty of Law, Oxford University.
Chair, Institute of Intellectual Property Research Council.
Honorary fellow, Queen's College, Oxford.
Honorary fellow, University College, Oxford.
Honorary fellow, Chartered Institute of Taxation.
- "He is everything that you can possibly want from an arbitrator: he's merit driven, fast and in control of the proceedings." (Chambers & Partners 2017)
- The vastly experienced and esteemed Lord Hoffmann QC of Brick Court Chambers in London continues to work as an arbitrator in international disputes. "He is an absolutely superb lawyer and is incredibly collegiate," report sources. (Chambers & Partners Global 2016)
- "Absolutely peerless." (Legal 500 2016)
- “Lord Hoffmann QC of Brick Court Chambers undertakes instructions on disputes relating to shipping, IP, property and public international law, as well as other areas. He is a former Lord of Appeal in Ordinary. Sources are full of praise, saying: "He has a stellar reputation and is a great intellectual. He is the right person for arbitrations involving intricate pieces of law."” (Chambers Global 2015)
- “Lord Hoffmann of Brick Court Chambers is a heavyweight arbitrator renowned for his phenomenal intellect and gravitas. He is based in London and comes recommended for difficult arbitrations involving technical points of law. "He is very efficient and gets right to the heart of the case," comments one observer. His experience as arbitrator encompasses ICC, LCIA and ICSID proceedings relating to IP and to private and public international law.” (Chambers Global 2015)
- “Leonard Hoffmann is a “legend” of the UK arbitration bar who brings “great experience and intellect” to the arbitrator role across a range of commercial matters.” (Who's Who Legal UK Bar 2015)
- "Intimidatingly good; a counsel’s dream and nightmare rolled into one." (The Legal 500 2014)
- Another at this stable is Lord Hoffmann QC, who is "just legendary, and one of the pre-eminent legal minds of his generation." He is ever-popular as an arbitrator, and is highly respected for his proven expertise in the field. Sources comment that he is "as sharp as can be, incredibly diligent and hard-working" in the role of arbitrator. (Chambers & Partners 2013)