Cristina M. Wagner Mastrobuono is an arbitrator and legal consultant with a large experience in the public sector. She is a JD from Universidade de São Paulo and holds an LLM degree from the University of Chicago. Former Vice Chair of the Legal Department of the State of São Paulo,  she has occupied various high-profile positions across practice areas including Infrastructure, Public-Private Partnerships, Concessions, Arbitration, Corporate, and Finance & Tax. Founding partner of Cristina Mastrobuono Advogados, she acts as arbitrator in proceedings related to the infrastructure sector and coordinates the Infrawomen Brazil Mediation and Arbitration Committee.

Legal professional with experience since 2014 in infrastructure, public and private works, contract administration and alternative dispute resolution, particularly arbitration. Experience includes construction arbitration under FIDIC contracts involving a USD 30 million disruption claim, with over 85% of the amount awarded. Since 2018, management of 300+ arbitrations and Dispute Boards. Since 2025, Head of the Dispute Board Area at the CCL Arbitration Center. Currently pursuing a Master’s in Public Utilities Regulation and Infrastructure Management.

Linneu de Albuquerque Mello is a lawyer and professor with 25 years of experience in consultancy and litigation. Resident in Rio de Janeiro, he also works in São Paulo and the Federal District, and in international operations.

It stands out for its expertise in the areas of Civil, Corporate, Tax, Arbitration and Legal Compliance, with special attention to the Oil and Gas industry.

Advogado especializado em Direito Processual Internacional, com foco em Arbitragem

Bachelor of Law from the State University of Londrina. Master in European Union Law from Universidad Carlos III de Madrid and Master in International Trade Law from Université Paris X. PMP certified by the Project Management Institute (PMI). He is a Fellow of the Chartered Institute of Arbitrators (CIArb).

Arbitrator. Mediator. Adjunct Professor at Straus Institute/Pepperdine University. Master and Doctor of Laws (Ph.D). Founding Partner at Gevaerd & Associates. Senior Research Advisor at South Ural University (Russia).

OSCE RNA Arbitrator. Public Procurement Specialist. Solicitor and Partner at Perez Asesores & Consultores.

Lawyer, OECE arbitrator, adjudicator, and Partner at Chipana Catalán Abogados, with over 15 years of professional experience and university teaching experience since 2015. Author of more than ten books on arbitration, public procurement, infrastructure, and civil law. President of the Appeals Committee of the Peruvian Football Federation since 2026 and ranked by Leaders League.

LL.M. and J.D. in Civil Procedure from University of São Paulo Law School. Conflict Mediation Specialist from Northwestern University. Visiting Scholar at Columbia University. Arbitrator. Mediator. University Professor. Attorney-at-Law and Court Litigation, Arbitration, and Conflict Resolution Partner at Lobo De Rizzo Advogados.

Diego is an Associate at the firm, specializing in arbitration, civil and commercial dispute resolution, construction law, civil procedural law, and contracts.

Before joining the firm, he was a Senior Lawyer at CDR / Consulting, a Contract Administrator at the Natividad de Chinchero Consortium, and an Associate at the law firms Campos / Arbitration and Infrastructure and DLA Piper.

Lawyer at Nanni Advogados, with a degree in Law from Universidade Presbiteriana Mackenzie, postgraduate studies in Contract Law from Fundação Getúlio Vargas and an LLM in International Trade Law from Universidade de São Paulo. Experience in Civil, Commercial and Private International Law. Associate Editor of the Revista de Arbitragem e Mediação and member of the Brazilian Arbitration Committee, ITA Advisory Board, New Voices, Young ITA and INOVARB-AMCHAM.

Lawyer graduated from Universidad Peruana de Ciencias Aplicadas (UPC), with over 15 years of experience in the energy sector, both in private practice and in-house. Holds a Master’s degree in Public Utilities Regulation from Universidad del Pacífico, specializing in regulatory matters. Further training in international commercial and investment arbitration at American University Washington College of Law and Universidad CEU San Pablo. Registered arbitrator at the AMCHAM Peru Arbitration Center and Member of the Chartered Institute of Arbitrators (MCIArb) since 2021. Holds executive management qualifications from INCAE Business School and an MBA with a Latin American focus from Universidad Adolfo Ibáñez. Part-time professor at UPC, with nine consecutive years of previous university teaching experience. Also pursues acting studies.

Law degree from UNICURITIBA, postgraduate qualifications in Constitutional Law from the Brazilian Academy of Constitutional Law (ABDCONST) and in Law, Logistics and International Business from PUC/PR. LL.M. in International Business Law from Sorbonne-Assas University (Paris 2) and a Master’s degree in Business Law, Arbitration and ADR from the Instituto Superior de Derecho y Empresa (ISDE), Madrid. Judicial mediator certified by the OAB/PR Higher School. Fluent in Portuguese, English and Spanish.

Lawyer specializing in infrastructure projects, corporate litigation and alternative dispute resolution, with extensive experience as counsel and arbitrator in ad hoc and institutional arbitrations under ICC, CAM-CCBC, FGV and CAMFIEP rules, as well as proceedings before Brazilian courts. Holds a law degree from UFPR and an LL.M. with distinction from Tulane University School of Law. Fellow of the Chartered Institute of Arbitrators (FCIArb), former President of the OAB/PR Mediation and Arbitration Commission, and member of ICC Brazil’s Arbitration Commission and the Brazilian Arbitration Committee. Recognized among Brazil’s most admired lawyers in infrastructure, ports and arbitration, and featured by Leaders League for notable arbitration practice. Fluent in English, with proficiency in French and practical knowledge of Spanish.

Since August 2023, Daniel has been working exclusively as an arbitrator in the resolution of disputes arising from or relating to public or private works contracts, concessions, works-in-lieu-of-tax contracts and various commercial contracts.

2008-2011 – Ph.D. in International and Comparative Law. Law School of the University of São Paulo. Thesis: Analysis of the Effects of the Statute of Limitations in Domestic and International Arbitration from a Brazilian Law perspective;

2003-2004 –  LL.M (DESS) in Litigation, Arbitration and Alternative Dispute Resolution Methods University of Paris II (Panthéon-Assas), France Paper: “La pratique des anti-suit injunctions à l’encontre de l’arbitrage et son émergence en droit brésilien” (The practice of anti-suit injunctions against arbitration and its emergency in Brazilian law), with the guidance of Professor Charles Jarrosson;

2002-2003 – Post graduation (DSU) in Civil Law University of Paris II (Panthéon-Assas), France.;

1995-2000 -Bachelor of Laws (LLB) Federal University of Rio de Janeiro. Full Professor at Brazilian Institute of Capital Markets (Ibmec-SP); Independent Arbitrator. Practice Areas:  Civil and Commercial transactions; Oil and Gas, Energy, Banking, agribusiness. Domestic and International Arbitration. Professional activities include acting as arbitrator in domestic and international arbitration procedures in Brazil, Administrative Secretary of Arbitration Tribunals as counsel in arbitration procedures;

author of numerous articles and books, inter alia: Arbitragem e Prescrição (Arbitration and the statute of limitations). São Paulo: Atlas, 2014; The CAM-CCBC Arbitration Rules 2012: A Commentary. Coordinated by Frederico José Straube, Claudio Finkelstein and Napoleão Casado Filho. Hague: Eleven International Publishing, 2016.

Lise de Almeida is a lawyer with extensive experience in litigation and arbitration, having represented parties from diverse economic sectors in commercial, civil and administrative cases for over thirty years now. She holds both a law degree (J.D.) and a doctoral degree (S.J.D.) from the University of São Paulo Law School, and a master’s degree (LL.M.) from Harvard Law School.

Lise is a Fellow of the Chartered Institute of Arbitrators and is in the roster of arbitrators of (i) the Center for Arbitration and Mediation of the Chamber of Commerce Brazil-Canada (CAM-CCBC); (ii) the Arbitration Chamber at CIESP-FIESP, (iii) the Arbitration and Mediation Chamber of the Federation of Industries of the State of Paraná, and (iv) the Italian-Brazilian Arbitration and Mediation Chamber – CAMITAL.

She is a founding partner of the Law Firm Almeida, Costa e Pinheiro Sociedade de Advogados headquartered in São Paulo, Brazil.

Admitted to practice (Brazil) in 2012. FCIArb member since 2021. Associate lawyer at Justen, Pereira, Oliveira e Talamini, with experience in arbitration, corporate law and contracts. General Secretary of Chamber of Arbitration and Mediation of FIEP – CAMFIEP.

Commercial mediator based in Sao Paulo, Brazil. Distinguished Fellow of the International Academy of Mediators (IAM), Fellow of the Chartered Institute of Arbitrators (FCIArb), and included in the Panel of Distinguished Neutrals of The International Institute for Conflict Prevention & Resolution (CPR), in the Panel of Mediators of the International Centre for Dispute Resolution (ICDR), as well as in the rosters of mediators of different reputable Brazilian and Portuguese providers. Member of the Brazilian Advisory Board (BAB) of the International Institute for Conflict Prevention & Resolution (CPR), of the Mediation Advisory Committee of Centro de Arbitragem e Mediação da Câmara de Comércio Brasil-Canadá (CAM-CCBC), of the Mediation Thought Leadership Group of the Chartered Institute of Arbitrators (CIArb), and other mediation-related initiatives. Mediation practice has been recognized on an yearly-basis in the international rankings Who’s Who Legal and Leaders League.

Specialties: Dispute Resolution

Lawyer with 20+ years of experience in Construction Law and Arbitration. Founding Partner of Campos / Arbitraje e Infraestructura (CAI) in Peru and Master’s graduate of New York University (NYU). Former President of the Peruvian Society of Construction Law and professor at Universidad del Pacífico and Gerens Graduate School. Arbitrator listed by CCL, AMCHAM Peru and PUCP. Experience in major infrastructure projects and 200+ domestic and international construction arbitrations.

Lawyer specialising in dispute resolution, Senior Associate at Muriel Advogados.

Civil Engineer (Universidade da Amazônia – Brazil), with a Master’s Degree in Construction Management (Florida International University – USA) and a postgraduate degree in International Construction Law (University of the West of England, Bristol – UK). Member of the Chartered Institute of Arbitrators – MCIArb (UK) and the Royal Institution of Chartered Surveyors – MRICS (UK). With extensive experience in Contract Administration, derived from more than 33 years of international experience working in more than 10 countries, combines knowledge of construction; preparation, analysis, negotiation, and administration of engineering and construction contracts, including preparation and analysis of claims; and dispute resolution techniques (negotiation, Dispute Boards, mediation and arbitration). Trained by the FIDIC Academy in FIDIC Contracts.

André has been working on energy matters for more than 22 years and is recognized as a reference in this field by Chambers & Partners, The Legal 500, Leaders League and others.

He has been working in arbitration proceedings since 2004 and has been nominated as coarbitrator
and president in relevant disputes. He is a listed arbitrator at the main Brazilian arbitral chambers and coordinates the Study Group on Arbitration and Energy at the Comitê Brasileiro de Arbitragem.

André has published several articles on energy arbitration and is a regular speaker at conferences regarding the matter.

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Marcelo is a Fellow of the Chartered Institute of Arbitrators of London (CIArb) and founding member and current Director of CIArb Brazil Branch. He is an attorney and arbitrator based in São Paulo, Brazil. He is also a founding and managing partner at Escobar Advogados, where he has been developing a practice on art, third sector, tax and international law in addition to his primary activity as a litigation lawyer. He is a current legal advisor to Brazilian Contemporary Art Association (ABACT). He is included in the roster of arbitrators of the Hong Kong International Arbitration Centre (HKIAC) and several Brazilian institutions (CAMFIEP, CBMAE, CAMES and CAMNORTE). Further, Marcelo was appointed to the Arbitration pool of CAfA in June 2020. He also has experience in resolving disputes as a former Judge of the Administrative Tax Court of the State of Sao Paulo, and a former Counselor Judge of Tax Council of the City of Sao Paulo.

Marcelo’s educational background includes: PhD and Master degrees in Law; Visiting Student at Durham University (UK); Postgraduate in Corporate Law and Civil Procedure. He is a professor at LL. M. in Arbitration at the Brazilian Institute of Capital Markets (IBMEC) and Post-Graduation in Arbitration at PUC/SP-COGEAE (TOP UK Santander Universities Award Winner, Makenzie/Santander Universities). He is fluent in English, Spanish, and Portuguese and has an additional good command of French.

More than 20 years devoted to the civil, commercial and corporate areas, with focus on local and international arbitration and complex litigation.  Significant experience on M&A transactions as well. Has also appeared as expert witness before international tribunals, and Arbitrator under various Arbitration Centers and rules.

Full Professor of Private International Law at PUC-Rio and partner at Nadia de Araujo Advogados. Member of the Permanent Court of Arbitration in The Hague. Former Arbitrator and President (2019) of the Mercosur’s Permanent Tribunal of Revision. President of the Advisory Council of CAM-CCBC. Doctor of Juridical Science from USP and Master of Comparative Law from George Washington University.

Lawyer with advisory and contentious experience before Brazilian courts, including the Supreme Federal Court, Superior Court of Justice and Federal Court of Accounts. Practice focused on accountability, civil and criminal investigations, white-collar crime, plea bargaining, leniency and compliance, with international law firm collaboration since 2015. Experience in construction and energy contracts, claims, disputes, arbitration, public procurement, PPPs and concessions. PhD from PUC São Paulo; Master’s and LL.B. from UFMG.

Senior Associate at Garrigues in Lima, specializing in international commercial and investment arbitration. Holds an LL.M. in International Business Regulation, Litigation and Arbitration from NYU School of Law, where he founded the NYU Latin American Arbitration Society (LAAS), and is a Fellow of the Chartered Institute of Arbitrators (FCIArb). Recognized by Legal 500 for Dispute Resolution: Arbitration in Peru in 2024 and 2025. Active in academic publications, conferences, and coaching, including leading the Pontificia Universidad Católica del Perú team to victory in the 2026 American University International Investment Arbitration Competition.

Graduated in Law (University of São Paulo-USP) and Business (Getúlio Vargas Foundation-
FGV/SP). Master in Civil Procedure. MBA in Agribusiness. PhD in Sociology.

Founder at L. Baddauy Advocacia.
Professor at Londrina State University (UEL), teaching Arbitration and ADRs. UELaw International
Dispute Resolution research program founder and coordinator.
Member of the Clube dos Arbitralistas Lusófonos, Brazilian Arbitration Committee (CBAr), Latin
Committee for Greener Arbitrations Pledge and Searching Committee of the ERA Pledge.
Board Member of the Brazilian Institute of Conflict Management (IBGConf).
Board Member of Aurora Incorporadora S/A.

Lawyer, ADR practitioner – infrastructure, commercial and corporate. PhD in International Law and Master in Economic and Financial Law, University of São Paulo Faculty of Law. Specialist in complex negotiation and dispute resolution at Harvard Law School. Fellow of the Chartered Institute of Arbitrators (FCIArb). CIArb Brazil Branch Honorary Secretary. CPR – International Institute for Conflict Prevention and Resolution (CPR Neutral) and CDER – Center for Effective Dispute Resolution (CEDR Neutral) certified mediator.

Mauricio Gomm Santos, FCIArb, brings 30 years of experience as a senior level Brazilian/U.S. international attorney admitted to practice in Brazil, New York, and Florida; in the latter as Foreign Legal Consultant. Mr. Gomm serves as counsel, arbitrator, and mediator in proceedings in a variety of fields and languages under the rules of the world’s major arbitral institutions as well as Ad-Hoc and cases under the UNCITRAL Arbitration Rules. Mr. Gomm participates as expert witness before national courts and arbitrations, seated in the United States, Brazil and other venues. He also provided academic expertise in the High-Level Meeting with USA Supreme Court Justices on international commercial arbitration hosted by the Organization of American States in several jurisdictions in the region. Mr. Gomm Santos was responsible for drafting the project of an academic institute focused on the study of international arbitration within the University of Miami School of Law.

Lawyer graduated in Law from UFRJ, with a postgraduate degree in Civil Procedure from Instituto Romeu Bacelar, an LL.M. in International Trade Law from the University of Turin, Italy, and a master’s and PhD in Economic Law from PUCPR. State Attorney for Paraná, professor at PUCPR, Coordinator of the PUCPR Arbitration Center, and Coordinator of the postgraduate program in Corporate Law and Business Contracts at PUCPR. Vice-President of the Arbitration Commission of OAB Paraná for the 2022–2024 and 2025–2027 terms, Fellow of the Chartered Institute of Arbitrators (FCIArb), and member of the Brazilian Arbitration Committee (CBAr).

Graduated from the most prestigious Law School in Brazil where I have also obtained mymaster’s degree inPhilosophy of Law under the orientation of Professor Celso Lafer, formerBrazilian Chancellor at the WTO and where I’m currently a PH candidate in InternationalPrivate Law., MBA in Agribusiness Management obtained at Getulio Vargas Foundation(FGV), LLMin Transnational Commercial Practice organized by the Center for InternationalLaw Study (CILS), based in Salzburg–Austria, together with Lazarski University fromWarsaw, Eötvös Loránd University from Budapest and Boston University, and LLM inMaritime Law from the Maritime Law Academy–Brazil.Member of the Brazilian ArbitrationCommittee–CBAR, of the Grains and Feed Association–GAFTA, The International CottonAssociation-ICA and of the Federation of Oil and Seeds Associations-FOSFA. Fellowmember of Chartered International Arbitrators–CIARB.

Associate in Selma Lemes Advogados. Experience with Transnational Dispute Resolution and Commercial Arbitration in Brazil.

Partner at Trench Rossi Watanabe since 2006, leading the firm’s Arbitration and Mediation practice. Extensive experience in dispute resolution, M&A, infrastructure contracts, mining, and oil and gas regulation. Holds an LL.M. from the University of Chicago and is admitted to the New York Bar. Recognized by leading legal rankings, including Chambers and Partners, The Legal 500, Latin Lawyer 250, and Leaders League. Professor of arbitration, M&A, and corporate law in postgraduate programs. President of CONIMA and the Arbitration Committee of OAB-RJ, and member of the SIAC Advisory Council and several arbitral institutions’ rosters. Author of numerous books and legal articles on arbitration and dispute resolution.

Partner at MVGA Advogados – Madeira, Valentim & Gallardo Advogados.

LL.M. Queen Mary, University of London (Merits). Diretor do Curso Prático de Arbitragem –
CPA. Sócio de Laudelino Advogados. Advogado.

Lawyer and Partner at Quintana & Asociados, with a Law degree and completed Master’s studies in Business Law from Pontificia Universidad Católica del Perú. Legal Advisor to the United Nations Office for Project Services (UNOPS). Arbitrator listed with the Arbitration Center of PUCP, Lima Chamber of Commerce, OSCE, Huancayo Chamber of Commerce, Peruvian Arbitration Court, Colegio de Ingenieros del Perú and other leading Peruvian arbitral institutions.

Lawyer, arbitrator, adjudicator and consultant.

Advogada associada ao COSRO. Atua em resolução de disputas e arbitragem. Pesquisadora visitante na Unidroit (Roma). Pós-graduação em Direito Processual Civil pela UERJ. Mestranda em Direito Civil na PUC-Rio. 

In the field of legal practice, Dr. di Salvo is a professional with over ten years of experience in managing contract negotiations and resolving infrastructure disputes.
Specializing in projects across transportation, energy, sanitation, and pulp and paper sectors, her expertise encompasses both national and cross-border projects. She holds both a Doctorate and a Master's degree in Administrative Law from the University of São Paulo. She has practiced law at prestigious law firms in Brazil, such as Pinheiro Neto Advogados and Veirano Advogados.

A graduate in law from the Pontifical Catholic University of Peru and an arbitrator at the Arbitration Centre of that institution. Holds a Master’s degree in International Trade Law from the University of Turin, in association with UNCITRAL.

Has over seven years’ experience in dispute resolution in areas such as trade, public procurement and administrative law.

Founding Partner at Daniela Gabbay Advocacia e Resolução de Conflitos, a boutique law firm specialized in dispute resolution, especially in arbitration and mediation.Currently listed on the roster of mediators and arbitrators in the most prestigious centers in Brazil, Daniela is an experienced Mediator and Arbitrator in ad hoc and institutional proceedings on corporate disputes under different arbitration rules.

She holds a master degree and a doctorate degree from the University of Sao Paulo and has been a visiting fellow at Yale University (2008) and the London School of Economics and Political Science (2013).

Professor at Fundação Getulio Vargas Law School, teaching courses in Civil Procedure, Mediation and Arbitration in the Graduate and Undergraduate Programs. Author of several books and articles on mediation and arbitration.

Daniela is also regularly listed in worldly recognized rankings, such as Who’s Who Legal (Future Leaders in Arbitration and Global and National Leader in Mediation) and Leaders League (Arbitration, Litigation and Brazil’s Best Mediators rankings).

International lawyer at Cleary Gottlieb in New York, specializing in international litigation and arbitration, particularly in Latin America. LL.M. from Columbia Law School, recipient of the Award for Exceptional Performance and Contribution to ARIA. Member of the Chartered Institute of Arbitrators, senior adviser to the American Review of International Arbitration, and member of CBAr, Young ITA, and other arbitration institutions.

A UK-qualified and US-based lawyer, Juliya Arbisman has a broad international law practice with a focus on complex jurisdictions (Africa, Middle East and CIS), complex industries (mining and energy), and complex claims (parallel criminal-civil proceedings). Juliya is experienced in serving as lead counsel in international arbitrations under the LCIA, ICC, ICDR, SCC, AAA, SIAC, Swiss Chamber, PCA, ICSID and ad hoc rules. She represents clients in a number of court-based applications regarding arbitration (in the UK and elsewhere), including injunctions, set-aside claims, and enforcement proceedings.

Juliya has particular experience in mining and energy sector cases involving both public and private projects that ranged in value from $100m to $7bn. She has worked on some of the largest ever claims under the Energy Charter Treaty, many of which concerned the former CIS countries. Juliya holds a Non-Executive Director position in a mining advisory firm in London.

Juliya also has substantial experience on protection of property and fair process cases in international and regional courts in Europe, Africa and Americas. She has appeared in many proceedings before the European Court of Human Rights. She has co-counseled on claims at the UK Privy Council arising from Commonwealth jurisdictions. These
claims have ranged from judicial review over energy regulation, judicial review over declaration of marine protection area that had excluded an aboriginal population in the Indian Ocean, habeas corpus and other submissions invoking diplomatic and consularlaw.

Juliya joined Steptoe from a national law firm where she headed the International Practice and was a member of the executive committee. Juliya began her career in the international arbitration group of a major UK international law firm in London.

Bachelor, Master and PhD in Commercial Law from FDUSP – Largo São Francisco. Vice-president of IDiP – Private Law Institute. Fellow of the Chartered Institute of Arbitrators (CIArb). Lawyer in São Paulo.