About us

Our Team

Senior Management






Chief Operating Officer















Rishabh Malaviya


Sherly Gunawan


Vakhtangi Giorgadze


Wang Xuanzhong


Snigdha Bhatta


Nusry Hussain






Case Management Officers

Case Management Officers





Counsel (Team Lead)




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Vivek is Deputy Registrar of the Singapore International Arbitration Centre. 

Vivek has over 15 years’ experience in international dispute resolution and arbitration. Prior to joining SIAC, as partner at a leading law firm in Singapore, Vivek regularly acted as counsel on international arbitrations conducted in Singapore under various institutional rules. He has considerable experience acting on emergency arbitrator proceedings, expedited procedure arbitrations, and advising on arbitral award challenge and enforcement actions in Singapore. Vivek has also acted as an arbitrator and has been appointed as emergency arbitrator, and to three-member and sole arbitrator tribunals. 

Vivek was previously part of the SIAC Secretariat, involved in the establishment of SIAC’s first overseas office in Mumbai, India and spent time in private practice in India. He is recommended for his ‘remarkable command over legal nuances’ and as a ‘name to note for India-related disputes’ by The Legal 500 Asia Pacific, is listed by Who’s Who Legal as a ‘Future Leader’ and ‘praised for his knowledge of cases and law’ by GAR100. Vivek graduated from the National Law School of India University, Bangalore and was admitted to the Bar Council of Delhi in 2006. 

Email: [email protected]


Samuel is the Supervising Counsel of the Singapore International Arbitration Centre.

With over a decade of specialist international arbitration experience, Samuel has acted as both arbitrator and arbitration counsel in international arbitrations. 

Prior to re-joining SIAC, Samuel was a Senior Associate in the international arbitration team of a global law firm. 

Samuel has been recognised by Who’s Who Legal as a “most highly regarded” Future Leader in Arbitration; by The Legal 500 in its International Arbitration Powerlist for Southeast Asia; and as a Thomson Reuters Stand-out Lawyer. He also serves on the YSIAC Committee and the Tutors Panel of the Asian International Arbitration Centre (AIAC) Academy. 

Described as “one of the leaders of the next generation”, he has been commended for his “impeccable knowledge of arbitration”, for having a“deep knowledge of the practices and procedures of arbitral institutions and as “a persuasive advocate, with a bold and creative writing style.” 

Samuel graduated with a Bachelor of Laws (LL.B.) from the University of Malaya, Kuala Lumpur and a Master of Laws (LL.M.) from Columbia University School of Law, New York (as a Fulbright and Harlan Fiske Stone scholar). Samuel is admitted to the Malaysian Bar, and is fluent in Bahasa Melayu and conversant in Mandarin Chinese. 

Email: [email protected]


Rishabh is qualified to practice law in India and holds an LLM degree in International Arbitration & Dispute Resolution from the National University of Singapore.

Prior to joining SIAC, Rishabh was based in Mumbai and worked in the disputes team at one of India’s largest law firms. His practice in India focused on commercial arbitration (domestic and international) and litigation across various industries and fora. He regularly writes for law journals and blogs, and he frequently delivers lectures at law schools in India.

Rishabh is fluent in English and Hindi. He also has a working understanding of Marathi.

Email: [email protected]


Prior to joining SIAC, Sherly practiced law at the Jakarta office of international law firms, where she primarily focussed on litigation and arbitration in the construction, mining, and plantation sectors, and had an array of experience in assisting and representing state-owned enterprises and multinational companies.

Sherly read law at the University of Surabaya, Indonesia with full scholarships and graduated summa cum laude. She also obtained an MSc in Construction Law & Dispute Resolution at King’s College London as a Chevening scholar, in which she passed with Distinction and received the Society of Construction Law award for the best dissertation.

Sherly is admitted to the Indonesian bar (PERADI) and is also a Member of the Chartered Institute of Arbitrators, Young ICCA, and the Association of Indonesian Privacy Data Professionals.

Sherly speaks English and Bahasa Indonesia.

Email: [email protected]


Vakhtangi (Vakho) is a qualified lawyer, admitted to the bar in Georgia, and a Singapore International Mediation Institute (SIMI) accredited mediator.

Prior to joining SIAC, Vakho was a research associate at the Singapore International Dispute Resolution Academy where he published and contributed to the publication of peer-reviewed papers, reports, and books. In his role, he co-authored the 2nd edition of the book “The Singapore Convention on Mediation – A Commentary”. Vakho’s experience includes working for the legal affairs division of the World Trade Organization where he advised a panel on the resolution of an international trade dispute between two states. He also worked for a tier-one law firm in Georgia and for the Ministry of Justice of Georgia where he contributed to the implementation of the Association Agreement between the European Union and Georgia in Georgian legislation.

Vakho holds an LL.B. from the Free University of Tbilisi and an LL.M. from the MIDS – Master in International Dispute Settlement, a joint programme of the University of Geneva and the Graduate Institute of International and Development Studies.

Vakho speaks English and Georgian.

Email: [email protected]


Xuanzhong is licensed to practice law in the State of Michigan, USA.  She holds an LLM degree in International Arbitration and Dispute Resolution from the National University of Singapore and a Jurist Doctor degree from the University of Chicago Law School.  

Prior to joining SIAC, Xuanzhong was an associate with an international law firm in Michigan.  Her practice focused on renewable energy projects, P3 projects, construction and cross-border transactions involving Chinese parties. 

Xuanzhong is fluent in English and Chinese.

Email: [email protected]


Snigdha is a Nepal-qualified lawyer with a specialisation in Intellectual Property and Technology Law from the National University of Singapore. She also holds a B.A.LL.B (Hons) degree from the West Bengal National University of Juridical Sciences (NUJS), Kolkata, India. During her time at NUS, she worked for the Centre for Technology, Robotics, Artificial Intelligence & the Law (TRAIL) and Harvard Law School’s Berkman Klein Center for Internet & Society.

Prior to joining SIAC, she practiced litigation and arbitration at a top-tier law firm in Kathmandu. She regularly writes for the Nepal Council of Arbitration (NEPCA).

Snigdha is fluent in English, Nepali and Hindi

Email: [email protected]

Andres Larrea Savinovich


Andres is an Ecuadorian-qualified lawyer. Prior to joining SIAC, Andres worked as a Senior Associate at an Ecuadorian law firm for twelve years where he represented parties in commercial and investment arbitrations across a range of sectors, including natural resources, mining, insurance, telecommunications and construction. Andres has been appointed as an arbitral secretary in over 60 arbitration cases administered by the most important arbitration centres in Ecuador.

Andres holds an LL.M. from McGill University. While he was at McGill he served as an associate editor for the McGill Journal of Dispute Resolution. He is a member of the LATAM Subcommittee of the Campaign for Greener Arbitrations, CyberArb, Rising Arbitrators Initiative and the Club of Arbitration of Spain.

Andres is fluent in English and Spanish.

Email: [email protected]


Nusry obtained a LL.B (Hons) from the University of London and after completing a period of legal apprenticeship at the Attorney General’s Department of Sri Lanka, he was called to the Bar as an Attorney-at-Law of the Supreme Court of Sri Lanka.

Prior to joining SIAC, Nusry worked at a top-tier law firm in Colombo, where his practice focussed on litigation and arbitration in the construction, banking, and energy sectors. He is also specialised in acquisitions and mergers, and was involved in several large foreign direct investment projects locally and internationally. He also has an array of experience in assisting and representing state-owned enterprises and advising key stakeholders of multinational companies.

Nusry has successfully completed the Islamic Financial Qualification from the Chartered Institute of Securities and Investments and has also completed several international and local courses in relation to arbitration, construction, intellectual property, and international law. 

Nusry is fluent in English and Sinhalese.

Email: [email protected]


Yue Zhao is a PhD summa cum laude at University of Geneva (Université de Genève), where she conducted research on investor-state arbitration. She also holds an LLM in International and European Law from University of Geneva and a Mphil in Civil and Commercial Law from Renmin University of China.

Before joining SIAC, Yue was a visiting scholar at the Danish National Research Foundation’s Centre of Excellence for International Courts (iCourts). She interned at the International Institute for the Unification of Private Law (UNIDROIT) and law firms in Beijing and Taipei. As a contributor to ICCA publications, she finalised ICCA Report No. 5: Compendium of Chinese Commercial Arbitration Laws and contributed to ICCA Yearbook Commercial Arbitration 2021 and 2022. Yue is an assistant editor for East and Central Asia at Kluwer Arbitration Blog.

Qualified to practice law in the People’s Republic of China, Yue can work in English, Chinese (Mandarin) and French.

Email: [email protected]


Shivam holds an LL.M from Osgoode Hall Law School, York University, Toronto, and a B.A. LL.B (Hons) from Jindal Global Law School (JGLS), India. During his time at JGLS, he was President of the Alternate Dispute Resolution Society. For his contributions, he was awarded the Outstanding Contribution to ADR Society Award and Outstanding Contribution to Institution Building Award by the university’s Vice Chancellor.

Before joining SIAC, Shivam practiced commercial litigation, international and domestic arbitration at a prominent Indian firm. He also advised the firm’s corporate clients on various matters, including cross-border transactions, investments, and data protection. Shivam’s experience includes a judicial clerkship at the Supreme Court of India, where amongst his other duties, he assisted with research for the Fourth Edition of the book “Commentary on the Law of Arbitration”.

He is admitted as an Advocate with the Bar Council of India and is also an Associate Member of the Chartered Institute of Arbitrators. Shivam is fluent in English and Hindi.

Email: [email protected]


Vijayendra Pratap Singh is a Senior Partner and Head (Dispute Resolution) at AZB & Partners, Delhi. Vijayendra has spearheaded various arbitrations concerning shareholder agreements, option contracts, long term supply (including restitution claims on account of cancellation of coal blocks), confidentiality, franchising and intellectual property issues. The arbitrations are both ad hoc as well as institutional and seated across multiple jurisdictions. He represented SIAC in the BALCO case before the Supreme Court on the scope and extent of judicial intervention of Indian courts with foreign seated arbitrations. He presently represents Amazon in the much publicised dispute with Future Retail Limited which recognized the enforceability of a SIAC emergency arbitrator award in India. 

Vijayendra is listed in various legal directories such as Chambers & Partners and Legal 500. He has been named as the Dispute Resolution Star of the Year by Benchmark Litigation Asia Pacific and has been named in the Global Arbitration Review. He has been involved with capacity building initiatives in the field of arbitration and is a visiting faculty at various Universities and Institutions. He has also appeared before Parliamentary committees looking at various laws, including India’s Model Bilateral Investment Treaty.


Dexter graduated with a LL.B. (Hons) from the National University of Singapore. He is admitted to practice as an Advocate & Solicitor of the Supreme Court of Singapore. Prior to joining SIAC, Dexter trained with a boutique law firm in Singapore which specialises in corporate and commercial law.

Dexter is fluent in English and Madarin.

Email: [email protected]



Pierre Bienvenu, Ad. E. is a disputes lawyer with more than 35 years’ experience practising in international commercial arbitration, commercial litigation, and constitutional law. He has acted as counsel or served as arbitrator in international arbitrations involving disputes in telecommunications, transportation, energy, international distribution and joint ventures, mergers and acquisitions, construction, pharmaceuticals, and foreign investment.

A former co-chair of the IBA’s Arbitration Committee (2008-2009), he has served on the LCIA Court (2010-2015), of which he was a vice-president (2011-2015), and the ICC International Court of Arbitration (2015-2021). He was appointed by the Government of Canada to ICSID’s Panel of Arbitrators in 2021 for a six-year term. Mr Bienvenu has pleaded before the courts of Quebec, the Federal Court of Canada, and the Supreme Court of Canada. He was involved in numerous challenges to the constitutional validity of provincial and federal legislation and has extensive experience in public law litigation. He has participated in more than 15 appeals before the Supreme Court of Canada, representing government bodies, institutions, corporations, and individuals in a range of international, constitutional, and commercial law disputes, including representing the Attorney General of Canada in the landmark Reference re Secession of Quebec.

Mr. Bienvenu practiced for more than 35 years at Norton Rose Fulbright Canada (previously Ogilvy Renault LLP) and served as global co-head of Norton Rose Fulbright’s international arbitration practice from 2011 to 2022. He withdrew from the partnership of Norton Rose Fulbright in June 2022 to focus on his practice as an international arbitrator and joined IMK LLP, a Montreal-based disputes firm, in July 2022. He is also a member of the roster of arbitrators of Arbitration Place, in Toronto. Mr Bienvenu is a Fellow of the American College of Trial Lawyers and the Chartered Institute of Arbitrators.

He was awarded the distinction Advocatus Emeritus by the Quebec Bar in 2008, and the Paul-André Crépeau Medal by the Canadian Bar Association in 2013 for his contribution to the advancement of the international dimension of private law and commercial law in Canada.



Ms Yas Banifatemi is a founding partner of Gaillard Banifatemi Shelbaya Disputes. Prior to founding Gaillard Banifatemi Shelbaya Disputes, she served as Shearman & Sterling’s Global International Arbitration Practice Group Leader, Public International Law Team Leader and Lead Industry Coordinator for Energy. She is a former Vice-President of the ICC International Court of Arbitration, a former member of the LCIA Court and a member of the ICSID panel of arbitrators.

She represents States, State entities and companies in international arbitration cases under the ICSID, UNCITRAL, ICC, LCIA, SCC, CRCICA, HKIAC, DIS and Swiss Arbitration Rules, with particular focus on international investment and energy disputes. She also advises States, State entities and corporations on a variety of public international law issues, such as the law of treaties, State responsibility, State contracts, immunity of States and other.

Yas Banifatemi has served as Chair and arbitrator in numerous commercial and investor-State arbitrations, including international arbitration proceedings under the Rules of the ICC, ICSID, SCC, LCIA, CRCICA, SIAC, HKIAC and the Swiss Rules of International Arbitration, as well as in ad hoc proceedings.

A Visiting Lecturer in Law at Yale and Harvard Law Schools, Yas Banifatemi also teaches International Investment Law at Panthéon-Sorbonne University. She has written extensively on international arbitration and public international law issues.



Mr John P Bang is a senior partner (foreign attorney) at Peter & Kim, a specialized law firm in international arbitration. He was previously the head and co-founder of the International Arbitration and Cross-Border Litigation Practice at Bae, Kim & Lee LLC.

Over the past 20 years, he has represented parties in over 250 domestic and international arbitral proceedings seated in Asia, Europe and North America, ranging from multi-million to multi-billion dollar disputes. He has also served as sole arbitrator, co-arbitrator and chair in arbitral disputes under various arbitral institutions.

John is recognised as a leading arbitration practitioner in industry rankings such as Who’s Who Legal, Chambers Asia and Asialaw Leading Lawyers. In 2016, he was Asialaw’s “Disputes Star of the Year” for South Korea, and in 2018, Who’s Who Legal listed him as a Thought Leader in international arbitration. In April 2018, he received a Special Commendation from the Minister of Justice of Korea for his contribution to the development of arbitration in Korea. Chambers & Partners quotes a client as praising him for his “most-effective advocacy, comprehensive understanding of Korean disputes and dedication to detail”.

John is presently a member of the Executive Committee of the Korea Council for International Arbitration and a senior officer in the IBA Litigation Committee. Previously, he was a member of the drafting committee for the ICCA Sourcebook for Logistical Matters in Procedural Orders. He also served as Federal Law Clerk to the Honorable Kathryn C. Ferguson, USBJ, New Jersey.


Dr. Claudia Annacker is a Partner in the Paris office of Dechert LLP. She focuses her practice on international arbitration and litigation and public international law matters, in particular investor-State disputes, inter-State disputes, disputes involving international organizations and human rights cases. She has represented states and investors in more than 30 investment treaty arbitrations and regularly advises investors on structuring their investments to benefit from, or improve, investment treaty protections.

Dr. Annacker also acts as arbitrator.  She has been appointed to the ICSID Panel of Arbitrators in 2020.

Dr. Annacker received a Ph.D. with high honors (1992) and a venia legendi et docendi (habilitation) for public international law (1997) from the University of Vienna. Dr. Annacker is an adjunct professor at the University of Vienna, where she teaches advanced research seminars in international responsibility and international dispute settlement and has been a visiting professor at the Paris Ouest Nanterre La Défense University. She has published widely in the fields of international arbitration and public international law.



Catherine Amirfar is a litigation partner at Debevoise & Plimpton LLP. She co-chairs the firm’s International Dispute Resolution Group and Public International Law Group.

Her practice focuses on public international law, international commercial and treaty arbitration, and international and complex commercial litigation. She is also a member of the firm’s Management Committee.

Ms Amirfar has been ranked among the leading international arbitration practitioners by Chambers Global, which has described her as “very composed, intelligent and a master of investment arbitration.”

Prior to rejoining Debevoise in 2016, Ms Amirfar spent two years as the Counselor on International Law to the Legal Adviser at the U.S. Department of State. During her tenure as Counselor, Ms. Amirfar advised the State Department on its most significant litigation matters involving international law and foreign relations. She received the Superior Honor Award for her service to the Department.

Ms Amirfar serves as the President of the American Society of International Law and is a member of the Council on Foreign Relations, the American Law Institute, and the Advisory Committee on International Law for the U.S. Department of State. She has written extensively on international arbitration, the relationship between international law and U.S. domestic law, international human rights and humanitarian law, investor-state disputes, and the law of consular and diplomatic immunities.



Mr. Jose Daniel Amado is a founding partner of Miranda & Amado in Lima and teaches international arbitration law at the Catholic University of Peru. His professional practice focuses on Corporate Law, Infrastructure Projects and International Arbitration. He has acted in some of the most important cross-border transactions and international disputes that have taken place in Peru in the last two decades.

Mr. Amado is regularly ranked as an international arbitration and corporate law expert by publications such as Who’sWhoLegal, GAR100, Chambers, Legal500, Best Lawyers and IFLR1000 and, in 2009, was named “Latin American Law Firm Leader of the Year” by LatinLawyer magazine. Mr. Amado regularly acts as party counsel, arbitrator and expert witness in domestic and international arbitrations.

From 2001 to 2002, Mr. Amado was Deputy to the Prime Minister of Peru and Chief of Advisors to the Council of Ministers. From 2013 to 2014, Mr. Amado was a Visiting Fellow at the University of Cambridge’s Lauterpacht Centre for International Law, as well as Scholar-in-Residence at Wilmer Hale’s international arbitration group. From 2014 to 2016, Mr. Amado was a Member of the Arbitration Court of the Lima Chamber of Commerce.

Mr. Amado is the Chair of the Court of Arbitration of AmCham Peru´s International Arbitration Centre. He is also a Member of the ICC Arbitration Commission, of SIAC´s Users Council and of the Award Scrutiny Commission of CIAM (Madrid). Mr. Amado is further the Website Officer of the IBA Arbitration Committee and a Member of the Board of Advisors of Delos Dispute Resolution.

Mr. Amado received his LL.B. degree summa cum laude from the Catholic University of Peru and he holds an LL.M. from Harvard University, where he was awarded the Laylin Prize of Public International Law.

Mr. Amado is the author or co-author of several articles, essays and publications including a book titled “Arbitrating the Conduct of International Investors” (Cambridge University Press, 2018).



Funke Adekoya is a Senior Advocate of Nigeria and partner and head of the arbitration practice at ǼLEX, a Lagos Nigeria based law firm with offices in Accra, Ghana. She has dual nationality (Nigerian/British) and is dual qualified; in addition to having qualified as a legal practitioner in Nigeria in 1975, she was admitted as a solicitor in England and Wales in 2004 where she maintains a current practicing licence. She is a Chartered Arbitrator of the Chartered Institute of Arbitrators and a Governing Board Member of the International Council for Commercial Arbitration.

In addition to being appointed as counsel in arbitration related litigation, she also represents parties as counsel or arbitrator in commercial arbitrations. Her appointments have been both ad-hoc and institutional under the LCIA, ICC and ICSID Rules, where she has acted as either sole or party-appointed arbitrator or chaired arbitral panels in disputes in the commercial, energy and natural resources, construction and infrastructure sectors.

She is ranked in Chambers Global and in Who’s Who Legal Arbitration, is listed on the Chairman’s Panel of Arbitrators at ICSID as well as the panels of many other international arbitration institutions, and is currently a member of the ICC Africa Commission.


Toby Landau KC is a barrister and arbitrator, and a member of the Bars of England & Wales, Singapore, New York, BVI and Northern Ireland (and the DIFC). He practices from Duxton Hill Chambers in Singapore, and as a Sole Practitioner in London.

As Arbitrator, he has sat as President and Co-Arbitrator in numerous Investor-State and commercial disputes worldwide, under most of the leading institutional and ad hoc rules. As Counsel, he has argued hundreds of major international investor-State and commercial arbitrations, as well as many ground-breaking arbitration cases in Court (including Halliburton v Chubb; Enka v Chubb; Dallah v Pakistan; Jivraj v Hashwani; Ust-Kamenogorsk v AES; IPCO v NNPC in the UK Supreme Court, and First Media v Astro in the Courts of Singapore and Hong Kong).

He is Visiting Professor at Kings College London; a Court Member of SIAC; previously LCIA Court Member and SCC Board Member; UK delegate to the UNCITRAL Working Group on Arbitration (1994-2013); and a draftsman of the English Arbitration Act 1996 as well as many other laws and arbitration rules in several countries. Since April 2012, he has been a member of the Panel of Advisors of the Attorney-General of Singapore.



Mr Cavinder Bull, SC is a Vice-President of the Court of Arbitration and the Chief Executive Officer of Drew & Napier LLC. He is also a member of the Governing Board of the International Council for Commercial Arbitration (ICCA) and Vice-President of the Asia Pacific Regional Arbitration Group. He was Deputy Chairman of the SIAC from October 2010 to April 2017.

Mr Bull has an active practice in complex litigation and international arbitration. He has acted as counsel in numerous international arbitrations and has represented governments, financial institutions and corporations from various parts of the world. He is also experienced in investor-state disputes, where he has acted as both counsel and arbitrator. Legal 500 praised him as a “very astute lawyer on strategy and law” while Chambers & Partners describes him as a “consummate advocate”; a “very rare talent in disputes”; and says that “complex arbitrations are his specialisation”.

Mr Bull is on the ICSID Panel of Arbitrators and has been appointed as an arbitrator in ICSID, PCA, NAFTA, ICC, SIAC, LCIA, UNCITRAL and ad hoc arbitrations.

Mr Bull graduated with First Class Honours in law from Oxford University and has a Masters in law from Harvard Law School. He has been called to the Bar in Singapore, New York and England & Wales. He was appointed Senior Counsel in 2008.


Duong is qualified to practice law in Vietnam.

Prior to joining SIAC, Duong worked as a counsel at a leading international arbitration centre in Vietnam where she administered domestic and international arbitration matters conducted under the auspice of the arbitration law of Vietnam and UNCITRAL Arbitration Rules. She thereafter practiced international arbitration with the Singapore office of a leading Vietnam-based law firm where she focused on Vietnam-related matters in construction and petroleum sectors. 

Duong speaks Vietnamese and English.

Email: [email protected]



Chen graduated from Fudan University (Bachelor’s degree in law), Université Paris 1 Panthéon-Sorbonne (LL.M. in International Trade Law) and Georgetown University (LL.M. in International Business and Economic Law).

Prior to joining SIAC, Chen worked as legal officer at the Court of Justice of the European Union, and practiced WTO dispute settlement and trade remedy investigation at law firms in Brussels and Beijing.

Chen is qualified to practice law in China and New York State. She speaks Chinese (Mandarin and Shanghainese), English and French.

Email: [email protected]



Jayden graduated with an LL.B. (Hons) from the Singapore Management University School of Law. He is admitted to practice as an Advocate & Solicitor of the Supreme Court of Singapore. Prior to joining SIAC, he practiced arbitration and litigation at a law firm in Singapore.

Jayden is fluent in English and Mandarin.

Email: [email protected]


Lynnette graduated with an LL.B. (Hons) from Monash Law School, Melbourne, Australia and holds a Bachelor of Communication Studies (Hons) from the Nanyang Technological University in Singapore. She is admitted to practice as an Advocate & Solicitor of the Supreme Court of Singapore. During law school, Lynnette participated in moot court competitions, which included representing Monash at the FDI Moot.

Prior to joining SIAC, Lynnette practiced with Singapore law firms and worked at the chambers of a leading international arbitrator. She also worked with the Legal Aid Bureau in Singapore as a legal executive.

Email: [email protected]


Prior to joining the SIAC, Thea was an Associate Solicitor at the Office of the Solicitor General in the Philippines where she handled criminal, civil, international commercial, and investor-state arbitration. She has also handled cases across various sectors such as energy, public-private partnerships, gaming, competition law, among others. She was also once part of the Philippine delegation in the UNCITRAL Working Group III on Investor-State Dispute Settlement Reform.  She also worked as legal intern at the Philippine Supreme Court. 

Thea earned her Juris Doctor Degree (J.D.) from the Ateneo de Manila University School of Law in the Philippines and is admitted to the Philippine Bar.

Thea speaks Filipino (Cebuano and Tagalog) and English.

Email: [email protected]


Shi Jean graduated with an LL.B. (Hons) from the Singapore Management University School of Law. She is admitted to practice as an Advocate & Solicitor of the Supreme Court of Singapore. Prior to joining SIAC, she practiced shipping and commercial litigation at a law firm in Singapore.

Email: [email protected]


Lawrence Boo is a pioneer in the development of Singapore arbitration. He served as the first Chief Executive Officer and Registrar of SIAC (1991-1996) and was recalled to serve SIAC from 2004 to 2009 as the Deputy Chairman. Boo is one of Singapore’s leading international arbitrators, having sat as arbitrator in more than 300 cases and written numerous awards. His cases included those administered by the AAA, ICC, ICSID, CIETAC, SIAC, LCIA, KLRCA, BANI, HKIAC and ad hoc arbitrations. He is designated by Singapore to the ICSID Panel of Arbitrators (Dec 2013-Dec 2019).

Boo leads the teaching of international commercial arbitration at the Faculty of Law, National University of Singapore since 1994. He also teaches at Bond University, Australia. He is the author of “Halsbury’s Laws of Singapore Volume 1(2) – Arbitration” (Lexis-Nexis 1998, 2003 Re-issue, 2011 Re-issue, 2017 Re-issue) and one of the co-authors of UNCITRAL Digest on the Model Law on International Commercial Arbitration (UN July 2012).

For his contribution to the development of international arbitration and mediation, Boo was conferred the honour of Bintang Bakti Masyarakat (BBM)(The Public Service Star) in August 2009 by the President of Singapore.



Luke Sobota is a founding and managing partner of Three Crowns, resident in the Washington DC office. His practice is dedicated to commercial, investor-state, and inter-state arbitration, and he has extensive experience in the technology, energy, and financial sectors. He is recognized in leading directories and rankings, such as Chambers & Partners, Legal 500, and Who’s Who Legal.

Luke is a Lecturer on Law at Harvard Law School and an Adjunct Professor at the University of Miami Law School. Among other publications, he is co-author of General Principles of Law and International Due Process (Oxford University Press, 2017) and the second edition of Judge Stephen Schwebel’s International Arbitration: Three Salient Principles (Cambridge University Press, anticipated 2020).



Yee Leong is the Co-Head of the Firm’s International Arbitration practice. His primary area of practice is in international arbitration focusing on the areas of energy, oil and gas, power and infrastructure projects in Singapore, Malaysia and the region. In practice for more than 29 years, Yee Leong is recognised as a leading international dispute resolution practitioner in the Asia-Pacific region.

Yee Leong is a Chartered Arbitrator and a Fellow of the Chartered Institute of Arbitrators (CIArb) and the Singapore Institute of Arbitrators. He is a Director of the Singapore International Arbitration Centre (SIAC) and also on the panel of arbitrators for SIAC, Asian International Arbitration Centre and CIArb Presidential Panel of Arbitrators. He is also a Jurisdictional Council Member for Singapore for Inter-Pacific Bar Association and Chairman for Alternative Dispute Resolution Committee for the Law Society of Singapore.

Yee Leong also served as a director of Singapore LNG Pte Ltd from 2011 to 2015. In 2018, he was among the inaugural batch of select practitioners to be recognised as a Senior Accredited Specialist in Building and Construction Law by the Singapore Academy of Law.



Mr Siraj Omar, S.C. is a Director in the Dispute Resolution department at Drew & Napier LLC. He specializes in complex, high-value commercial disputes and has more than two decades of active trial and appellate practice in the Singapore Courts and in international arbitrations.

He is a civilian panel member on the Military Court of Appeal, Deputy Commissioner of the Government Procurement Adjudication Tribunal and a member of the Specialist Mediator Panel (Singapore) of the Singapore International Mediation Centre (SIMC).

Siraj holds Fellowships at the Chartered Institute of Arbitrators (CIArb), the Singapore Institute of Arbitrators (SIArb) and the Singapore Academy of Law. He is also a member of the International Association of Defence Counsel.

He sits on the Working Group of the Professional Conduct Council chaired by the Chief Justice of Singapore and the Accreditation Committee of the Singapore Institute of Legal Education (SILE) and was a member of the Singapore International Commercial Court Rules Sub-Committee. He is a past member of the Council of The Law Society of Singapore and has been a member of its Inquiry Panel since 2009.
Siraj is recognized in all the leading legal directories and has been described as “a star” and “a formidable litigator”.

He was appointed Senior Counsel in 2019.



Gerald Singham is the Global Vice-Chair & ASEAN CEO at Dentons Rodyk & Davidson LLP. He is also a Senior Partner of Dentons Rodyk’s Corporate Practice Department and Co-Head of the Competition and Antitrust Practice. Gerald has extensive experience advising domestic and multinational clients from a broad range of industries on competition law matters and deals with all aspects of competition law, including merger clearance/notifications, cartel investigations, and advising on competition restrictive practices and sectoral competition laws. Apart from the competition area, he has experience in other aspects of corporate transactions like mergers and acquisitions, private equity and foreign direct investments.

Gerald is named in numerous legal guides and directories including the Chambers Asia Pacific, The Legal 500 Asia Pacific, Global Competition Review, Who’s Who Legal, IFLR1000, Asialaw Leading Lawyers and Best Lawyers.

Gerald is also appointed on the boards of several public agencies including as Chairman of National Crime Prevention Council, National Heritage Board and Republic Polytechnic. He is also appointed as a member of the Military Court of Appeal.



Mr Rajiv K Luthra is the Founder and Managing Partner of L&L Partners (formerly Luthra & Luthra Law Offices), a full- service top-tier Indian law firm.

Mr Luthra has been closely involved with the development of Project Finance and Public-Private-Partnership models in India and has advised on Infrastructure Projects worth over US$ 100 billion and recently he has been recognised as ‘Leader’ for Project Finance practice by Who’s Who Legal, 2021.

He has also been inducted in ‘Hall of Fame’ for Corporate and M&A, India by Legal 500, 2021. And has been featured in ‘Top 50 Legal Icons, India’ by India Business Law Journal. He is also a recipient of the ‘National Law Day Award’ bestowed upon him by the Hon’ble Prime Minister of India and the Chief justice of India the ‘Managing Partner of the Year 2020’ Award by ALB India, Inducted in the ‘M&A Hall of Fame, New York’ and the ‘International Jurists Award’’ by the Attorney-General and Chief Justice of the United Kingdom among several others.

He has been conferred with Alumni of Harvard Law School and a Fellow of the British Commerce Society and the Royal Geographical Society and has served on a number of high-level committees, including the High Level Advisory Group, appointed by Commerce Ministry to formulate India’s trade policies; High Level Committee on Corporate Social Responsibility; Securities Exchange Board of India high level committees for (i) Reviewing Insider Trading Regulations and (iii) Rationalization of Investment Routes and Monitoring of Foreign Portfolio Investments; Advisory Board of the Competition Commission of India amongst others. He is also the Convener of the Joint Economic & Trade Committee, formed to advise the Government of India on the liberalisation of legal services between India and the UK.

He also serves on the Board of the Symphony International Holdings Limited (a London Stock Exchange listed company) and Network18 Media & Investments Limited as an Independent Director. He is also a former member of the Corporate Governance & Audit Committee of the Hong Kong & Shanghai Banking Corporation (India) [HSBC].



Michael Moser is an international arbitrator with Twenty Essex Chambers. He is a Chartered Arbitrator, a Fellow of the Chartered Institute of Arbitrators and a Fellow of the Singapore Institute of Arbitrators. He received his law degree from the Harvard Law School and holds a PhD (With Distinction) from Columbia University.

Mr Moser has served as Chairman of the Hong Kong International Arbitration Centre (HKIAC), Board Member of the Arbitration Institute of the Stockholm Chamber of Commerce (SCC) and Court Member of the London Court of International Arbitration (LCIA). He currently sits as a member of the Board of the Singapore International Arbitration Centre (SIAC), the Vienna International Arbitration Centre (VIAC) and the Governing Board of the International Council on Commercial Arbitration (ICCA).

Mr Moser is the author or editor of many books and articles, including Manging “Belt and Road” Business Disputes: A Case Study of Legal Problems and Solutions (Kluwer, 2021), A Guide to the HKIAC Arbitration Rules (OUP, 2021 and 2017), The Asia Arbitration Handbook (OUP, 2011) and former General Editor of The Journal of International Arbitration.

Resident in Asia for more than 40 years, Mr Moser works principally from offices in Hong Kong and Singapore. He has acted as arbitrator in more than 300 cases under the UNCITRAL Rules and the institutional rules of the SIAC, the ICC, ICSID, HKIAC, JCAA, LCIA, ICDR and others. Fluent in Chinese (Putonghua), he was the first foreigner to be appointed an arbitrator in China in the 1980’s. In recognition of his contributions to arbitration in Asia, Mr Moser was awarded a Lifetime Achievement Award by Chambers. He is consistently rated as being one of the “very best” and “most in demand” arbitrators globally.



Lucy Reed is President of the Singapore International Arbitration Centre Court. Lucy, an independent arbitrator with Arbitration Chambers (New York), is also the immediate past President of the International Council for Commercial Arbitration (ICCA). She retired in 2016 from Freshfields Bruckhaus Deringer, where she led the global international arbitration group from the New York, Hong Kong and Singapore offices, and then was Professor of Practice and Director of the Centre for International Law at NUS through 2019. 

In addition to practicing international commercial and investment treaty arbitration, she served as an arbitrator on the Eritrea-Ethiopia Claims Commission (a humanitarian law/Geneva Convention claims commission), co-director of the Claims Resolution Tribunal for Dormant Accounts in Switzerland (a Holocaust claims tribunal) and, while with the US State Department, the US Agent to the Iran-US Claims Tribunal. 

Lucy, a member of the US Council on Foreign Relations, is a former President of the American Society of International Law. She was educated at the University of Chicago Law School and Brown University.



Mr Tham Sai Choy is a chartered accountant. He was the managing partner of KPMG Singapore and then chairman of its KPMG Asia Pacific operations when he retired. As an accountant in practice, he led audits, investigations and consultancy work at a wide range of Singapore companies.

He serves on the boards of the Nanyang Polytechnic and Mount Alvernia Hospital, chairing their audit committees, and on the boards of Keppel Corporation Limited, and DBS Group Holdings Limited. He is also the Chairman of EM Services Private Limited.

Mr Tham trained and qualified as a Chartered Accountant in the UK. He is a Fellow of the Institute of Singapore Chartered Accountants, the Institute of Chartered Accountants in England and Wales, and the Singapore Institute of Directors.


Pauline is a Malaysian-qualified lawyer with a background in litigation and arbitration. Prior to joining SIAC, Pauline practiced at a top-tier law firm in Malaysia. She read law at the University of Malaya under a full scholarship from an international oil & gas company and was placed on the Dean’s List. During her time in law school, Pauline was active in moot court competitions and represented Malaysia in international competitions.

Pauline is fluent in English and Bahasa Malaysia and a competent speaker of Cantonese and Mandarin. She also has a good understanding of Bahasa Indonesia.

Email: [email protected]



Ms Ye is the senior partner of King & Wood Mallesons PRC’s cross-border dispute resolution practice and a recognised expert on PRC-related dispute resolution in the Asia Pacific region.

Ms Ye is a former member of the board of the International Council for Commercial Arbitration (ICCA) and a member of the advisory board of the International Council for Commercial Arbitration (ICCA), a former court member of Singapore International Arbitration Center (SIAC) and a member of the SIAC Board of Directors. Ms. Ye is also a former court member of London Court of International Arbitration. She has been frequently invited to speak at international and regional professional conferences as an international arbitration expert as she is recognized as a leading counsel and arbitrator for international arbitration cases.

Ms Ye received her LL.B. from Peking University Law School, and holds LL.Ms from the Law School of China Academy of Social Sciences and Harvard Law School. She was admitted to practice in PRC and New York State in 1988 and 1999, respectively.


As the Singapore International Arbitration Centre’s (SIAC) Chief Executive Officer, Gloria works closely with the Chairman and the Board in formulating and fulfilling the vision and strategies for SIAC, and is responsible for the overall management and operations of the institution.

Gloria was previously the Director of the Legal Industry Division in Singapore’s Ministry of Law and concurrently held the statutory appointment of Director of Legal Services, heading its Legal Services Regulatory Authority. As Director of the Legal Industry Division, she oversaw the development of Singapore’s legal sector, as well as the development and promotion of the international dispute resolution regime in Singapore. In 2008, Gloria was awarded the Public Administration Medal (Bronze) for her contributions as General Manager of the Community Mediation Unit. In 2016, she was awarded the Public Administration Medal (Silver) for her contributions as Director of the Legal Industry Division.

Gloria also headed the Singapore delegation involved in the United Nations Commission on International Trade Law (UNCITRAL) Working Group II (Dispute Settlement) discussions from 2019-2021. Gloria is experienced in legal policy, alternative dispute resolution and community mediation.

She graduated from the National University of Singapore (NUS) and is called to the Singapore Bar. She also holds a Graduate Certificate in International Arbitration from NUS and an LL.M from Harvard University.


As Registrar of the Singapore International Arbitration Centre, Kevin leads the SIAC Secretariat in the provision of case management services. Over the course of the past decade, Kevin has overseen the administration of thousands of international cases under all versions of the SIAC Rules and the UNCITRAL Arbitration Rules. Under the Singapore International Arbitration Act 1994, Kevin is the statutory taxation authority and he is empowered to authenticate and certify awards and arbitration agreements. 

Kevin worked closely on the revisions to the SIAC Rules 2013, SIAC Rules 2016, SIAC Investment Arbitration Rules 2017, and leads the SIAC Secretariat on the drafting of the seventh edition of the SIAC Rules. He is an active participant at UNCITRAL Working Group II (Dispute Settlement) and UNCITRAL Working Group III (ISDS) and frequently speaks, lectures and conducts training on contemporary issues in arbitration. 

Recognised for being ‘truly exceptional in his passion for, and knowledge of, international arbitration’, Kevin is listed by Who’s Who Legal as a Global Leader and National Leader for Southeast Asia in international arbitration. Described as a ‘rock star of arbitration’ and ‘a calm presence and a safe pair of hands for the most complex matters’, peers and clients say that he is ‘without equal in the region, in terms of institutional knowledge and expertise in international arbitration’ and that ‘no one knows more about arbitration in Singapore’. 

Kevin is qualified as a Barrister and Solicitor with the Law Society of Upper Canada. He speaks English and French. 

Email: [email protected]



Aliona graduated with an LL.M. in International Business Law from the National University of Singapore, specializing in International Arbitration, International Investment Law and Comparative Oil and Gas Law. She also holds a B.A. degree in Anthropology and Law from the London School of Economics and Political Science.

Prior to joining SIAC, Aliona worked at a global financial services provider and completed internships at international law firms in Europe and Asia.

Aliona is a New York-qualified lawyer. She is fluent in English, Russian and Lithuanian.

Email: [email protected]


Qian is a graduate of Sichuan University (Bachelor’s degree in law), Xiamen University (Master’s degree in law) and the Geneva LL.M. in International Dispute Settlement (MIDS). Qian is also the Assistant Editor of Asian International Arbitration Journal.

Qualified in China, Qian practiced litigation and arbitration in Beijing with a Chinese law firm prior to joining SIAC.

Qian is fluent in Mandarin and English.

Email: [email protected]



Kendista graduated from Universitas Katolik Parahyangan where he actively participated and performed with distinction in international moot court competitions. Kendista thereafter practiced commercial litigation and arbitration – both national and international – with leading dispute resolution firms in Indonesia. He also clerked for one of the foremost Indonesian arbitrators prior to joining SIAC.

Kendista is admitted to the Indonesian Bar. He is fluent in English and Bahasa Indonesia.

Email: [email protected]



Nigel Blackaby QC is a partner of Freshfields Bruckhaus Deringer in Washington DC and global head of the firm’s international arbitration group. He has acted as counsel and arbitrator in over 100 ad hoc and institutional arbitrations (including over 40 investment arbitrations for investors and states). He has particular expertise in Latin America and energy and mining disputes. Recent cases include:

• Burlington Resources, Inc. v Ecuador (ICSID);
• Repsol v Argentina (ICSID);
• Pan American Energy v Bolivia (ICSID);
• Total, CMS, Suez, BG Group, Aguas de Barcelona and National Grid (among others) v Argentina;
• Crystallex International Corporation v Venezuela (ICSID Additional Facility)
• Tenaris and Talta v Venezuela

Nigel is a former president of the IBA Subcommittee on Investment Arbitration, an editor since 1995 of Arbitration International, co-author of Redfern and Hunter on International Arbitration (6th edition, Oxford, 2015), Guide to ICSID Arbitration (2nd edition, Kluwer, 2010) and International Arbitration in Latin America (Kluwer, 2003). He is an adjunct professor of international arbitration at American University Washington College of Law.

He is a graduate of the University of Exeter (UK) and the Université d’Aix-Marseille III (France) and has conducted arbitrations in English, Spanish, Portuguese and French.



Lijun Cao is a partner and head of arbitration practice of Zhong Lun Law Firm.

Lijun specializes in international arbitration and currently advises and represents clients in arbitrations before CIETAC, HKIAC, SIAC, the ICC Court and other arbitration forums, as well as arbitration-related lawsuits before various PRC courts.

Lijun is an experienced arbitrator. He sits on the panel of arbitrators of a few institutions, including CIETAC, HKIAC, SIAC and ICDR. He is also a Member of the CRCICA Advisory Committee, the Vice Chair of the Arbitration and ADR Committee of ICC China, and the Secretary General of the Arbitration Committee of All China Lawyers Association (ACLA).

Lijun is licensed to practice law in China and the New York State. He holds an LL.B. from the University of International Business and Economics (Beijing) and an LL.M. from the University of California, Berkeley.

Lijun is a guest professor at the University of International Business and Economics, the Beijing Foreign Studies University and the China University of Political Science and Law.


CHAN Hock Keng is the Co-Head of WongPartnership’s Commercial & Corporate Disputes Practice and a Partner in the International Arbitration Practice. He has an active practice as a counsel in Court proceedings and international arbitrations and regularly sits as an arbitrator.

He is a Honorary Legal Adviser to the Singapore Medical Association, a panel member of the Inquiry Committee as well as the Disciplinary Tribunal appointed by the Chief Justice to hear complaints against lawyers. He is also a Honorary Council Member of the Singapore Chinese Chamber of Commerce & Industry.

On the arbitration front, Hock Keng has been newly appointed as a member of the Court of Arbitration of the Singapore International Arbitration Centre. He is also a Chartered Arbitrator of the Chartered Institute of Arbitrators and a panel member of various arbitration centres.

Hock Keng is recognised as a leading individual for his arbitration expertise by Chambers Asia-Pacific Leading Lawyers for Business and is commended by clients as a “very creative lawyer” and who is “commercially minded and very quick to grasp points opposing counsels make”.

Shwetha Bidhuri, Director & Head, South Asia

Shwetha joined SIAC in November 2018 and is based in the SIAC Mumbai Office.

Shwetha was enrolled as an Advocate in 2007 and holds a Master of Laws degree. Prior to joining SIAC, Shwetha worked in the dispute resolution practice of a leading law firm in New Delhi for nearly a decade on commercial litigation cases as well as investment treaty arbitrations involving foreign and Indian investors. Shwetha has worked on many leading cases which have contributed to the development of law affecting global companies.


Thomas R. Snider is a Partner and the Head of International Arbitration at Charles Russell Speechlys LLP based in the firm’s Dubai office. He has represented corporate entities and sovereign states in a wide range of matters involving international arbitration and other forms of cross-border dispute resolution, including state-to-state arbitration, international commercial arbitration, international investment disputes, and U.S. court litigation.

From 2001 to 2009, Mr. Snider was a member of the legal team representing the Government of Ethiopia before the Eritrea-Ethiopia Claims Commission, an international arbitral tribunal that adjudicated claims for loss, damage, and injury arising during an international armed conflict.  In this context, he worked as a resident attorney in Addis Ababa for three years.

Mr. Snider frequently speaks and writes on topics involving international law and dispute resolution.  Before relocating to Dubai, he was a Professorial Lecturer in Law at the George Washington University Law School in Washington, D.C.  He has been recognized multiple times in Who’s Who Legal’s Future Leaders – Arbitration.

Mr. Snider received his B.A. from the University of Notre Dame and his J.D. from Harvard Law School.



Prof. Dr. Guido Santiago Tawil has been an independent arbitrator since 2018. He was formerly the Senior Partner and Head of the International Arbitration, Administrative Law and Regulatory practices at M. & M. Bomchil (1993-2018) in Buenos Aires, and previously a Commissioner of Argentina´s Securities & Exchange Commission (1991-1993).

He was a Chair Professor of Administrative Law at the University of Buenos Aires School of Law and member of its Ph.D. and Awards Committees (1984-2019), and was awarded the University of Buenos Aires School of Law Award (1991) for the best doctoral dissertation in all areas of law. He has also received the “Alejandro E. Shaw Award” from the Buenos Aires Bar and the “Konex Award (2016) for his legal contributions.

His other accolades include being a founding member and the first President of the Latin American Arbitration Association (ALArb) (2011-2014), a Co-Chair of the IBA´s Arbitration Committee (2009-2010) and its Latin American Forum (2008), a member of the IBA´s LPD Council (2011-2014), a Governing Council Member of ICCA (2011-2019) and Co-Chair of its Initiatives Committee. He currently serves as member of ICCA’s Advisory Board, Co-chair of ICCA´s Task Force on Standards of Practice and member of its Nominations Committee, a member of the Foundation for International Arbitration Advocacy’s (FIAA) Board of Trustees, a Chair of SIAC’s Latin America Regional Committee and member of its Users Council Executive Committee (2017-2021).

In addition, he is a former Court member of the London Court of International Arbitration (LCIA) (2008-2013) and current member of the LCIA Company, a member of the ICC´s Latin American Arbitration Group; a member of ITA´s Academic Council (2004-2013), a member of the Administrative Law Institute of Argentina National Law Academy and of the Argentine Chamber of Commerce (CAC) Advisory Committee.

Prof. Tawil received his law degree in 1983, an LL. M. in Administrative Law and Public Administration in 1986, and a Ph. D. in 1991, with the highest academic qualifications, all of them issued by the University of Buenos Aires School of Law.


Hiroyuki Tezuka is a partner at Nishimura & Asahi, and heads the firm’s international dispute resolution practice group. He specialises in international commercial litigation and arbitration. He has been involved in a number of international arbitrations as counsel, sole-arbitrator, co-arbitrator or chairman including before the ICC, JCAA, AAA-ICDR, VIAC, KCAB and SIAC.

Hiroyuki serves as an executive director of the Japan Association of Arbitrators, was a vice-chair of the Arbitration Committee of the IBA Legal Practice Division, and was a committee co-chair of the Dispute Resolution and Arbitration Committee at the IPBA. Since 2013, he has been a member of SIAC’s Court of Arbitration. From 2013 to 2016, he taught international arbitration at the University of Tokyo, School of Law as visiting professor. Since 2016, he has been a member of the ICC Institute of World Business Law, the ACICA council, the Seoul IDRC Advisory Board and a fellow of the Chartered Institute of Arbitrators (FCIArb). Since 2018 he has been a Council member of the ICC Institute of World Business Law.

Hiroyuki graduated from the University of Tokyo (LL.B., 1984) and Harvard Law School (LL.M., 1992). He is admitted as an attorney in Japan (1986) and in New York (1993).


Since 1989, Mr Thambiayah has been appointed as chairman of arbitral tribunals, sole arbitrator or co-arbitrator in over 450 ad-hoc and institutional arbitrations of disputes arising from international investment contracts and joint ventures, infrastructure, building & civil engineering contracts, oil and gas operation, distribution and transport network contracts, and maritime and international trade contracts (including charterparties and export finance), in Bangkok, Colombo, Delhi, Hong Kong, Karachi, Kolkata, Kuala Lumpur, London, Mumbai, New York, Paris, Perth, Seoul, Sydney and Singapore, with the total value of claims in excess of US$8 billion.

These appointments include: as sole arbitrator by the High Court of Singapore, by the ICC, ICDR, HKIAC and SIAC, acting as the appointing authorities; as presiding arbitrator by party appointed arbitrators from Australia, Malaysia, Seoul, London, U.S.A., Hong Kong, India, Indonesia, Vietnam and Singapore, and by the ICC and AIAC, acting as the appointing authorities; and as co-arbitrator by parties from various countries and by the ICC, ICDR and SIAC, acting as the appointing authorities.

Mr Thambiayah is a member of the SIAC Court of Arbitration, Vice-Chair of the Council of the ICC Institute of World Business Law, Chair of the Australasian Chapter of the ICC Institute, and is on the panel of arbitrators of ACICA, AIAC, AMTAC, APRAG, HKIAC, ICDR, MLAANZ, SIAC and SCMA.


Gaëtan is a founding partner of Three Crowns. He has served as advocate and as arbitrator in a large number of both commercial and investment treaty arbitrations.

Gaëtan is a past Senior Co-Chair of the Arbitration Committee of the International Bar Association and was appointed to the ICSID Panel of Arbitrators by the Kingdom of Belgium. He teaches at King’s College School of Law in London. Before entering private practice, he served as a Legal Advisor at the World Trade Organization in Geneva, where he advised dispute settlement panels adjudicating disputes between sovereigns across a range of industry sectors.

Gaëtan is admitted to practice in England & Wales, where he was appointed Queen’s Counsel in December 2021, as well as France and Spain. He was educated at Columbia Law School, the Johns Hopkins University School of Advanced International Studies, and the Catholic University of Leuven.


Mr Alvin Yeo, Senior Counsel, is the Chairman and Senior Partner at WongPartnership LLP, Singapore. His main areas of practice are litigation and arbitration in banking, corporate/commercial and infrastructure disputes. Mr Yeo has extensive experience as counsel in arbitration proceedings both in Singapore and in the region, and also sits as an arbitrator. Mr Yeo graduated from King’s College, University of London, and is admitted to the English Bar (Gray’s Inn) and the Singapore Bar. In January 2000, Mr Yeo became the youngest lawyer to be appointed Senior Counsel.

Mr Yeo is a member of the Court of the SIAC, the ICC Commission and a fellow of the Asian Institute of Alternative Dispute Resolution, the Singapore Institute of Arbitrators and the Singapore Institute of Directors, and a former member of the LCIA Court and the IBA Arbitration Committee. He is also on the panel of arbitrators of the ICDR, HKIAC, KCAB, SCIA and the SIArb’s Panel for Sports in Singapore.

Mr Yeo is recognised as a leading litigation and arbitration counsel in international legal directories such as The Legal 500; IFLR1000; Chambers Global; Chambers Asia Pacific; PLC Which Lawyer; Best Lawyers; Expert Guides; and Who’s Who Legal.

ADRIANA USON, Director & Head, Americas

As Director & Head, Americas, at the Singapore International Arbitration Centre (SIAC), Adriana oversees SIAC’s activities in North and South America. She has broad experience as an arbitration practitioner – having served as arbitrator, international arbitration lawyer, and Counsel in the SIAC Secretariat.

Adriana first joined SIAC as Counsel, during which time she administered over two hundred cases under the SIAC Rules and UNCITRAL Arbitration Rules, with a particular focus on disputes involving States, State-controlled entities, and intergovernmental organisations. She was involved in the drafting of the SIAC Rules 2016, SIAC Investment Arbitration Rules 2017, and the SIAC Practice Notes on third party funding. She was also a key contributor in the Singapore Institute of Arbitrators (SIArb) working group that published the SIArb Guidelines on Party-Representative Ethics.

Prior to rejoining SIAC, Adriana was a disputes lawyer at a leading international law firm in Singapore, where she advised and represented clients in international commercial and ICSID arbitrations.

Adriana is an active member of the Young SIAC Committee (YSIAC) and the Chartered Institute of Arbitrators (Singapore) Young Members Group.



Michael E. Schneider is a founding partner of LALIVE, an internationa