International arbitration · Cross-border disputes · London

Agustín Spotorno

Solicitor-Advocate (England & Wales) · Abogado (Argentina)

A dual-qualified disputes lawyer acting in international arbitration and cross-border commercial and corporate litigation, trained in both the common law and civil law traditions, with a particular focus on Latin America and Iberia.

  • Independent freelance practice
  • English · Español · Português · Français
  • LCIA Official Representative for Latin America
Portrait of Agustín Spotorno

About

Two legal traditions, one practice

Agustín practises independently from London as a Solicitor-Advocate of England and Wales. He handles complex, high-stakes and sensitive international arbitration, cross-border commercial litigation and public international law matters, notably across Latin America, Iberia, Europe, Asia and the Middle East.

He acts under the ICSID, ICC, LCIA, DIFC-LCIA, UNCITRAL, PCA, SIAC and AAA-ICDR rules, and under sector-specific rules including those of the Premier League. He also appears in and advises on annulment, challenge, recognition and enforcement proceedings.

Before establishing his own practice he spent seven years in the international arbitration and dispute resolution groups of leading international law firms. He practised at the U.S. firms Debevoise & Plimpton and Winston & Strawn, working in London and the United States, and most recently was a Managing Associate at Addleshaw Goddard in London. Earlier he served as tribunal secretary to a well-known full-time international arbitrator, with exposure to some of the largest commercial and investor-State arbitrations in the Middle East, Asia and Latin America.

Admissions
Solicitor, England & Wales (2019)
Higher Rights of Audience, Civil (2024)
Abogado, Buenos Aires Bar (2015)
Appointments
LCIA Official Representative for Latin America, 2025–2027
Member, Chartered Institute of Arbitrators
Languages
English and Spanish (bilingual)
Portuguese
French

Practice

Services

  • International Arbitration

    Commercial and investor-State arbitration under the major institutional and ad hoc rules, from strategy and pleadings through hearing, award and enforcement.

  • Commercial and Contractual Disputes

    High-value commercial disputes, including lending and finance disputes, share purchase and warranty claims, and supply, distribution and licensing disputes, run end to end from pre-action to trial and enforcement.

  • Shareholder, Corporate and Fund Disputes

    Shareholder and joint venture disputes, unfair prejudice petitions, private equity and fund disputes, directors' duties and fiduciary claims, and insolvency-related claims.

  • Enforcement and Asset Recovery

    Recognition and enforcement of judgments and awards, third party debt orders, examination of judgment debtors, and parallel proceedings in support of arbitration.

  • Public International Law

    Treaty claims, State-to-State matters, state immunity and public policy defences to enforcement.

  • Cross-Border Commercial Advisory

    Dispute-aware advice on contracts and investment structures for clients doing business between the UK, Latin America and Iberia.

Sectors

  • Energy & Natural Resources
  • Mining & Commodities
  • Infrastructure & Construction
  • Pharmaceuticals & Life Sciences
  • Financial Services & Insurance
  • Gaming & Hospitality
  • Technology & Telecommunications
  • Aviation
  • Sport
  • Sovereigns & State-Owned Entities

Experience

Selected matters

Some of the matters described below were handled before Agustín established his own practice.

Commercial arbitration 7 matters

  • A multi-billion euro arbitration under the DIFC-LCIA Rules (Dubai seat, English governing law) arising out of a shareholders' agreement, in connection with a claim brought by the subsidiary of one of the world's leading online food delivery groups.
  • An Amsterdam-seated ICC arbitration and subsequent litigation brought by a pharmaceutical company over manufacture and supply obligations and the transfer of intellectual property in critical products, under a Dutch law-governed agreement.
  • A London-seated ICC arbitration between Dubai-based and Kuwaiti oil and gas companies, parties to an English law-governed joint venture for an oil block in Iraq, over the allocation of an outgoing partner's participating interests.
  • A London-seated LCIA arbitration between two pharmaceutical groups over the sublicensing of intellectual property in a critical cancer treatment system under an English law-governed licence agreement.
  • A Singapore-seated arbitration for an online gaming company over a sponsorship and licensing agreement, and mass arbitration proceedings under the AAA-ICDR rules governed by Washington law.
  • A dispute for a Nigerian oil and gas corporation arising from the restructuring of an upstream asset and joint venture, including a Request for Mediation under the LCIA Mediation Rules and strategy under a multi-tier clause providing for arbitration.
  • An arbitration under the Premier League Rules and the Arbitration Act 1996 before the Managers' Arbitration Tribunal, involving employment and contractual claims, jurisdictional issues and significant reputational sensitivity.

Investor-State and public international law 9 matters

  • An expropriation claim for a Canadian gold and copper mining investor against a Central American State; annulment and enforcement proceedings on a multi-million dollar sovereign award for a U.S.-listed mining company; and an Energy Charter Treaty claim for a leading Chinese photovoltaic investor against an EU Member State.
  • A dispute involving a NYSE and BASE-listed energy corporation, as co-respondent with a sovereign State, in a multi-jurisdictional, multi-billion dollar claim arising from the State's intervention, temporary occupation and expropriation of 51% of the corporation's capital stock.
  • An UNCITRAL arbitration administered by the PCA between a Saudi investor and a Middle Eastern State under the OIC Investment Agreement and a bilateral investment treaty, concerning guaranteed tariffs in a large steel project.
  • A bilingual UNCITRAL arbitration administered by the PCA under the investment chapter of a free trade agreement, brought by U.S. investors in a Latin American financial institution affected by government measures during a banking crisis.
  • Advice to a sovereign government on public policy defences to the enforcement of a Paris-seated ICC award by third party debt order, with in-person training for that State's counsel on international commercial arbitration and state immunity in oil and gas joint ventures.
  • Advice to a major Brazilian electric utility on a contractual and public international law dispute under a bilateral treaty-based concession for the joint construction and operation of a large hydroelectric power station on a shared river.
  • An advisory matter on a State-to-State dispute before the ICJ and an UNCLOS tribunal concerning a planned discharge of radioactive water into the ocean.
  • Advice to former Afghan judges and human rights activists at risk under Taliban rule, in connection with their relocation and resettlement in the UK under international human rights and refugee law.
  • A regulatory and public law dispute arising from an energy infrastructure connection application, involving complaints to NESO and Ofgem, licence conditions and statutory duties, and their interaction with contractual dispute resolution.

Cross-border litigation and enforcement 9 matters

Courts and parallel proceedings: Commercial Court, Chancery Division and the Insolvency and Companies List in London; parallel proceedings in the British Virgin Islands, Delaware, the Netherlands, Spain, the United States and Argentina.

  • A multi-million dollar unfair prejudice claim under section 994 of the Companies Act 2006 for a former minority shareholder of Argentina's largest company, securing an interim injunction and a buy-out of the minority stake in the Chancery Division.
  • Parallel proceedings in the British Virgin Islands High Court and the Delaware Court of Chancery in support of a multi-jurisdictional LCIA arbitration, obtaining interim injunctive relief for a Middle Eastern client in a billion-dollar Bahamian resort development.
  • Cross-border litigation for a leading lithium producer against a major U.S. electric vehicle manufacturer over English law-governed supply agreements, with declaratory relief sought in the Commercial Court.
  • A dispute for a specialist growth lender following a leveraged acquisition, involving misrepresentation and warranty claims, financial due diligence failures, directors' duties, wrongful trading and a pre-pack administration.
  • An unfair prejudice petition with winding up relief sought in the Insolvency and Companies List, involving exclusion from management, misuse of company assets and quasi-partnership principles.
  • A shareholder and fiduciary dispute arising from a private equity investment, with parallel claims under English and Jersey law, urgent interim relief, and issues of restrictive covenants and confidential information.
  • The defence of a leading aircraft manufacturer in wrongful death claims spanning Illinois and England, including estate administration and conflicting legal standards.
  • Default judgment and enforcement for a commodities client in the nuts trade, including a third party debt order, an enforcement officer and the examination of the debtor before the court.
  • An investigation by U.S. regulators into the failure by directors of a financial services company to disclose criminal and regulatory proceedings in annual filings.

Profile

Background and credentials

Agustín's practice combines international arbitration with commercial and corporate disputes. He has acted on shareholder and joint venture disputes, private equity and fund disputes, lending and finance disputes, share purchase and warranty claims, and directors' duties and insolvency-related claims, as well as disputes involving States, state-owned companies, foreign investors and multinationals in the energy, oil and gas, mining, financial services and pharmaceutical industries. These have arisen under joint venture, shareholder, share purchase, facility, supply, power purchase and concession agreements governed by English law, New York law and other leading governing laws.

Before moving to London, Agustín practised in Buenos Aires as an Argentine-qualified abogado at leading Latin American law firms, advising on corporate and M&A matters, international transactions and commercial contracts, and acting in shareholder disputes and complex commercial and insurance litigation. He also served as in-house legal counsel to multinational corporations, Spanish and French groups operating in Argentina's gaming and hospitality sectors, where he advised on corporate, commercial and regulatory affairs, managed the contentious caseload and instructed and budgeted external counsel across the region.

He is the founder and general editor of the International Journal of the Society of British Argentine Lawyers, and is active in the British-Argentine and Spanish-British Chambers of Commerce and the Energy Arbitration Club.

Education

  • 2018LL.M. (Distinction), Comparative and International Dispute Resolution, School of International Arbitration, Queen Mary University of London
  • 2016Postgraduate Diploma in Corporate Law (Hons), Universidad de Buenos Aires
  • 2014Law degree (Hons), Pontificia Universidad Católica Argentina

Admissions and appointments

  • 2025LCIA Official Representative for Latin America (2025–2027)
  • 2024Higher Rights of Audience (Civil), England & Wales
  • 2019Admitted as a solicitor of the Senior Courts of England and Wales
  • 2015Admitted to the Bar of Buenos Aires

Publications

Writing and speaking

Agustín publishes and speaks in English and Spanish on international arbitration, energy disputes and Latin American investment.

  • 2026ICC 2026: Setting the pace or staying in step? ICC Rules Reforms · June 2026
  • 2025International Arbitration: Around the World · contributing author on the use of artificial intelligence by arbitrators and on the reforms introduced by the Arbitration Act 2025
  • 2024Argentina: Steps in the Right Direction – Ley de Bases · Mondaq
  • 2024With the Reform of the English Arbitration Act Just Days Away from Being Enacted, What Are the Relevant Changes? · SOBAL International Journal
  • 2024Service of Proceedings in Cross-Border Disputes: A UK-Argentina Comparative Overview · SOBAL International Journal
  • 2024Foreign Direct Investment and Investment Arbitration in the UK and Argentina · SOBAL International Journal (English and Spanish)
  • 2024Strengthening UK-Argentine Relations Through Enhanced Cross-Border Trade · SOBAL International Journal (English and Spanish)
  • 2024Green Hydrogen in Latin America: Opportunities, Challenges and Effective Dispute Settlement through International Arbitration · OGEL / Transnational Dispute Management
  • 2019Arbitral Precedent in England and Wales: Mission (Im)possible? · Wolters Kluwer (Arbitration)
  • 2019Arbitration and the Development of English Law · CIArb International Journal of Arbitration, Mediation and Dispute Management (Sweet & Maxwell)
  • 2018Derivative Litigation: Why is the Rule of Foss v Harbottle Such an Important One? · Business Law Review (Wolters Kluwer)
  • 2018Piercing the Corporate Veil in the UK: The Never-Ending Mess · Business Law Review (Wolters Kluwer)
  • 2017Public-Private Partnership Contracts: An Overview of the New PPP Act in Argentina · Erreius (Spanish)
  • 2017Service of Process Outside the Jurisdiction on Multinational Corporations Operating in Argentina · La Ley, Thomson Reuters (Spanish)

Contributions and acknowledgments

  • 2021Tribunal Jurisdiction and the Relationship of Investment Arbitration with Municipal Courts and Tribunals · Handbook of International Investment Law and Policy (Springer), Catherine Amirfar and Nelson Goh
  • 2019State Courts' Attitude to Arbitrator Challenge Applications · BCDR International Arbitration Review, Natalie Reid, Lord Goldsmith QC and Maxim Osadchiy
  • 2019An International Arbitral Legal Order: Unicorn, Global Reality, or an Aspiration that has had its Day? · Seoul Arbitration Lecture, John Beechey CBE
  • 2018The Use of UNIDROIT Principles of International Commercial Contracts: From Skepticism to Confidence · Roma Tre–UNIDROIT Annual International Arbitration Lecture, John Beechey CBE

Speaking

  • IBAMergers and acquisitions in Latin America: building bridges through business · IBA Latin American Regional Forum
  • SOBALConferences and seminars of the Society of British Argentine Lawyers · including events of over 100 delegates and bilingual programmes with the British-Argentine and Spanish-British Chambers of Commerce

Contact

Get in touch

For new instructions, referrals and co-counsel enquiries, please write by email. Agustín works in English, Spanish, Portuguese and French.

Please do not send confidential information until a conflict check has been completed and terms of engagement have been agreed. Emailing does not create a solicitor-client relationship.

Regulatory information

Regulation, insurance and complaints

This information is published in line with the SRA Transparency Rules and the Provision of Services Regulations 2009.

Regulatory status

Agustín Spotorno is a solicitor of England and Wales practising on his own account as a freelance solicitor. He is authorised and regulated by the Solicitors Regulation Authority (SRA ID 663063). He is not a firm authorised by the SRA and does not practise through a regulated firm.

The SRA's Standards and Regulations, including the Code of Conduct for Solicitors, are available at sra.org.uk. You can check his entry on the Solicitors Register.

He is also admitted as an abogado in Argentina. He does not advise on Argentine law in this practice.

Professional indemnity insurance

As a freelance solicitor, Agustín is not required to hold insurance on the SRA Minimum Terms and Conditions. He holds alternative professional indemnity insurance with Travelers Insurance Company Limited, with a limit of £2 million for any one claim. Details of the territorial coverage and of the cover generally are available on request.

SRA Compensation Fund

Clients of a freelance solicitor are not eligible to apply for a grant from the SRA Compensation Fund. Agustín does not hold client money.

Fees

Fees are charged at an agreed hourly rate or on a fixed-fee basis, as set out in the engagement letter before any work begins. VAT is charged where applicable.

Complaints

If you are unhappy with the service, please email agustin.spotorno@spotornolaw.co.uk with details. Your complaint will be acknowledged within 5 working days and you will receive a full written response within 8 weeks.

If the complaint is not resolved within 8 weeks, or you are unhappy with the final response, you may be able to refer it to the Legal Ombudsman. You must do so within six months of the final response, and no more than one year from the date of the act or omission complained of, or from when you should reasonably have known there was cause for complaint.

  • Legal Ombudsman, PO Box 6167, Slough, SL1 0EH
  • 0300 555 0333 · enquiries@legalombudsman.org.uk
  • legalombudsman.org.uk

The Legal Ombudsman deals with complaints from individuals and from micro-businesses, small charities and similar bodies; larger businesses may not be eligible.

If you are concerned about a solicitor's conduct, for example dishonesty or discrimination, you can report it to the SRA.