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Confira os registros da abertura do Mock Trial Agro CIESP-FIESP

No dia 11 de setembro de 2026, o Ciarb Brazil Branch, por meio de seu Young Members Group (YMG), em …

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Ciarb Brazil Branch lança pesquisa sobre Objeções à Exibição de Documentos (Sigilo Profissional e Confidencialidade)

Seguindo a iniciativa de sucesso que culminou no lançamento, em 2025, do Guia Ciarb Brazil de uso de depoimento escrito …

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Palestra sobre audiência arbitral abrirá o Mock Trial Agro CIESP-FIESP; inscreva-se

O YMG do CIArb Brazil Branch, em parceria com o New Voices da Câmara de Conciliação, Mediação e Arbitragem Ciesp …

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Participe da V Conferência de Arbitragem no Setor de Energia Elétrica

O Ciarb Brazil Branch tem o prazer de apoiar a V Conferência de Arbitragem no Setor de Energia Elétrica, promovida …

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CJA CBMA e CPA promovem Curso Avançado de Arbitragem com desconto para membros do YMG Ciarb: saiba como participar

🌍 O CJA/CBMA promove, nos dias 15, 17, 21, 23 e 25 de setembro, o “Curso Avançado de Arbitragem Internacional”.  …

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Daniel Kaufman Schaffer

Position: Member
Email: [email protected]
Membership Grade: Member
Country: Brazil
Daniel Kaufman Schaffer

Fabiana Videira Lopes

Position: Member
Email: [email protected]
Membership Grade: Member
Country: Brazil
Fabiana Videira Lopes

Frederico Favacho

Position: Fellow
Phone: +55 11 94313234
Email: [email protected]
Membership Grade: Fellow

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.

Frederico Favacho

Graduated from the most prestigious Law School in Brazil where...

Marcos Paulo Verissimo

Position: Fellow
Phone: +55 11 99636-6574
Email: [email protected]
Membership Grade: Fellow
Country: Brazil
Languages Spoken: English, Portuguese, Spanish and Italian

Dr. Verissimo is a Tenured Professor of Law at the University of São Paulo (Department of Public Law) since
2010. He is a former Commissioner at the Brazilian Antitrust Authority (CADE) (2011-2013) and a former
member of the senior management at the Brazilian Development Bank (BNDES) (2009-2011). Verissimo
has a Bachelor of Laws, a Master of Laws, and a Doctor in Law degrees issued by the University of São
Paulo, and was a Visiting scholar at Yale University. He has more than 25 years of experience in corporate,
public and competition law, with a particular focus on disputes. Dr. Verissimo is an arbitrator in Brazil and
a Ciarb Fellow, and his main areas of experience include project finance disputes, regulatory disputes,
M&A disputes, and competition law disputes.

Marcos Paulo Verissimo

Dr. Verissimo is a Tenured Professor of Law at the...

Gabriella Celidonio Paschoa

Position: Tesoureira do Ciarb Brazil Branch
Phone: +55 11 9 9558 8881
Email: [email protected]
Membership Grade: FCIArb
Languages Spoken: English and Portuguese
Country: Brazil

Advogada e Mediadora. Head de resolução de conflitos da Paschoa Sociedade de Advogados. Mediadora certificada no Brasil e no Reino Unido. Bacharel em direito pela Fundação Armando Alvares Penteado (FAAP/SP). Pós-graduada em Direito Processual Civil pela Pontifícia Universidade Católica (PUC/SP). Mediadora formada pela Fundação Getúlio Vargas (FGV/SP). Accredited Mediator pela London School of Mediation (LSM). Membro Fellow do Chartered Institute of Arbitrators – FCIArb (Corporate Mediation).

Gabriella Celidonio Pasc

Advogada e Mediadora. Head de resolução de conflitos da Paschoa...

Eduardo Lócio

Position: Associate
Phone: 55 81 99637-0015
Email: [email protected]
Membership Grade: Associate
Country: Brazil
Languages Spoken: Portuguese and English
Eduardo Lócio

Christian Armando Carbajal Valenzuela

Position: Fellow
Phone: 55 (41) 992891602
Email: [email protected]
Languages Spoken: Portuguese (native), English (bilingual), French (intermediate), Spanish (intermediate)
Country: Perú
Membership Grade: Fellow

Lawyer graduated from Pontifical Catholic University of Peru, with a Master degree in International Economic Law from the University of Warwick – England, specialized in International Law, National and International Arbitration and Protection of Foreign Investment. Currently with residence in Brazil.

Partner of the Departments of Arbitration & ADRs of the firm Wöss Partners S.C., based in Mexico and Washington DC and of the firm Braz Campos Advogados, with offices in São Paulo and Curitiba, Brazil.

Director of Arbitration of the Chamber of Mediation and Arbitration of Santa Catarina, south of
Brazil (CAMESC). Former Secretary General of the International Arbitration Center of the Lima
Chamber of Commerce (CCL), Peru. Experience as arbitrator in commercial, civil and public
procurement issues in infrastructure projects, in Peru and Brazil. Legal advisor to foreign
investors in international arbitrations before ICSID (Washington), ICC and GAFTA (London).

University Professor and Speaker of International Trade, National and International Arbitration
and Protection of Foreign Investments in Peruvian and Brazilian Universities.

Associate Editor for Brazil and Peru of Transnational Dispute Management (TDM) Online
Journal and President of the Committee on Public and Private International Law of the Inter-
American Bar Association (IABA), Washington DC.

Author of several articles related to International Arbitration and Foreign Investment in
specialized Law Journals

Christian Armando Carbaj

Lawyer graduated from Pontifical Catholic University of Peru, with a...

Luís Alberto Salton Peretti

Position: Fellow
Email: [email protected]
Membership Grade: Fellow
Country: Brazil

His experience includes stints at foreign offices, having worked in arbitrations based in several jurisdictions and administered by the largest global dispute resolution centers. He was also Secretary General of the Ciesp / Fiesp Conciliation, Mediation and Arbitration Chamber.

Luís Alberto Salton Pere

His experience includes stints at foreign offices, having worked in...

Gabriel Bonfim

Position: Associate
Email: [email protected]
Membership Grade: Associate
Country: Brazil

Associate at Justen, Pereira, Oliveira & Talamini
Gabriel Bonfim

Associate at Justen, Pereira, Oliveira & Talamini

Luis Fernando Guerrero

Position: Fellow
Phone: +55 11 992745898
Email: [email protected]
Languages spoken: Portuguese, English, French, Italian and Spanish
Country: Brazil
Membership Grade: FCIArb

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.

Luis Fernando Guerrero

LL.M. and J.D. in Civil Procedure from University of São...

Gustavo Birenbaum

Position: Fellow
Email: [email protected]
Membership Grade: Fellow
Country: Brazil
Gustavo Birenbaum

Tonico Monteiro da Silva

Position: Fellow
Phone: +55 11 3468-0087
Email: [email protected]
Languages spoken: English, Portuguese and French
Country: Brazil
Membership grade: FCIArb

Tonico is based in São Paulo and specialises in disputes involving construction law in general, corporate and commercial issues, as well as trade finance.  Tonico has a Master’s Degree from the Universidade de São Paulo and an MBA in Finance and Investor’s Relations from FIPECAFI.  His main hobby is dressage and show jumping.  He was a director of the riding school of the Sociedade Hípica Paulista for two consecutive terms.

Tonico Monteiro da Silva

Tonico is based in São Paulo and specialises in disputes...

Alejandro Valencia

Position: Student
Email: [email protected]
Membership Grade: Student
Branch: Brazil
Alejandro Valencia

Frederico Singarajah FCIArb

Position: Fellow
Phone: +44 (0) 20 7691 0290
Email: [email protected]
Languages spoken: English, Portuguese, Spanish
Country: Brazil, United Kingdom
Membership Grade: FCIArb
Postal address: 1 Lady Hale Gate, Gray’s Inn, London WC1X 8BS

Frederico is a specialist in international trade and investment disputes.  He practiced law as a solicitor and in-house lawyer before being called to the bar.  As a native Brazilian he speaks Portuguese (and Spanish), is often involved in Latin American, Iberian, and Lusophone disputes, and is able to provide quick advice without the need for translations or interpreters.  He is specifically sought out for his unique expertise by English, international and foreign firms as well as third-party funders and government.

 

He is an experienced trial advocate.  During his time at the bar, he has advised and acted for states, state entities, public and private companies in English court proceedings, and has a considerable international arbitration practice (including under the institutional rules of the LCIA, ICDR, ICC, LMAA, SCC, B3, CAM-CCBC, and UNCITRAL).

 

Frederico’s practice spans across a wide spectrum of industry sectors including banking & finance, corporate, M & A, commodities, maritime, aviation, energy, mining, infrastructure, and insurance cases.

 

Frederico is recognized in the International Arbitration Powerlist by Legal 500 and Whoswholegal, amongst the most experienced and notable international arbitration practitioners at the English bar.  He sits as an arbitrator and is included in the lists or panels of arbitrators in many institutions across the world including the LCIA, ICC, ACICA, AIAC, KCAB, VIAC, CACM to name a few.

Frederico Singarajah FCI

Frederico is a specialist in international trade and investment disputes. ...

Renata Steiner

Position: Fellow
Phone: +55 11 99722 1984
Email: [email protected]
Membership Grade: Fellow
Country: Brazil
Languages Spoken: Portuguese, English, German

Renata Steiner is a Brazilian Private Law professor, independente arbitrator, and legal
expert. Mrs. Steiner’s major área of expertise relates to comercial disputes, especially
comercial contracts (domestic and international), construction contracts, corporate, real
estate and Succession Law disputes. Within these areas, her practice focuses in questions
related to damages quantification. Mrs. Steiner has been action as an arbitrator in several
arbitral proceeding seated in Brazil, either as partyappointed
arbitrator, by appointment of
fellow arbitrators or by the administering institution.

Renata Steiner

Renata Steiner is a Brazilian Private Law professor, independente arbitrator,...

Felipe Scripes Wladeck

Position: Associate
Phone: 55 41 99911-8705
Email: [email protected]
Membership Grade: Associate
Country: Brazil
Languages Spoken: Portuguese, English, French, Italian.

Bachelor of Laws-Universidade Federal do Paraná (UFPR). Master in Civil Procedural Law-Faculdade de Direito do Largo São Francisco, USP. Lawyer, Associate of Justen, Pereira, Oliveira & Talamini Advogados. Representative of this office at CBAr – Comitê Brasileiro de Arbitragem. Member of the Instituto Brasileiro de Direito Processual – IBDP. Arbitrator of CAIEP – Câmara de Arbitragem da FIEP. Arbitrator of ARBITAC -Câmara de Mediação e Arbitragem. Co-coordinator of the Infrastructure Commitee of CAMARB – Câmara de Mediação e Arbitragem Empresarial Brasil.

Felipe Scripes Wladeck

Bachelor of Laws-Universidade Federal do Paraná (UFPR). Master in Civil...

Cristina Mastrobuono

Position: Fellow
Phone: +55 11 99651 2117
Email: [email protected]
Languages spoken:: Portuguese, English, German
Country: Brazil
Membership Grade:: Fellow

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.

Cristina Mastrobuono

Cristina M. Wagner Mastrobuono is an arbitrator and legal consultant...

Alberto J. Montezuma

Position: Member
Email: [email protected]
Membership Grade: Member
Branch: Brazil

Lawyer graduated from Universidad San Martín de Porres, arbitrator and partner at Montezuma Abogados. He acts as an arbitrator in ad hoc proceedings and before various arbitration centres in Peru, including the Lima Chamber of Commerce, AMCHAM, OSCE, CAPECO, the College of Engineers of Peru and the Lima Bar Association. He is a member of the Chartered Institute of Arbitrators (CIArb) in London and a candidate for FellowCIArb. He is also included on the list of arbitrators of the Arbitration Court of the Madrid Chamber of Commerce and is a member of the American International Commercial Arbitration Court (AICAC). He is a lecturer in Arbitration and Alternative Dispute Resolution and coaches university teams participating in international arbitration competitions.

Alberto J. Montezuma

Lawyer graduated from Universidad San Martín de Porres, arbitrator and...

Vitor Antonio Coelho dos Santos

Position: Member
Phone: 55 27 99644 4466
Email: [email protected]
Membership Grade: Member
Country: Brazil
Languages Spoken: Portuguese, English and Spanish

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.

Vitor Antonio Coelho dos

Civil Engineer (Universidade da Amazônia – Brazil), with a Master’s...

Sílvia H. Johonsom di Salvo

Position: Conselheira Fiscal do Ciarb Brazil Branch
Phone: (11) 97093-7007
Email: [email protected]
Membership Grade: Fellow
Country: Brazil
Languages Spoken: Portuguese, English, French

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.

Sílvia H. Johonsom di Sa

In the field of legal practice, Dr. di Salvo is...

Christine Santini

Position: Fellow
Phone: +55 11 99105-2402
Email: [email protected]
Membership Grade: Fellow
Country: Brazil
Languages Spoken: Portuguese, English, French, Spanish

Christine Santini is a mediator, arbitrator and legal consultant, with a vast experience in civil and public law as a judge, both in 1st and 2nd instances, at São Paulo Court of Justice (1987/2021). She is a JD from University of São Paulo and holds an Executive MBA in Law (Management and Business Law) from Fundação Getúlio Vargas. She is a Fellow of the Chartered Institute of Arbitrators, member of the Brazilian Arbitration Committee (CBAr), Silicon Valley Arbitration and Mediation Center, DRBF-Dispute Resolution Board Foundation and IBDiC-Brazilian Institute of Construction Law.

Christine Santini

Christine Santini is a mediator, arbitrator and legal consultant, with...

Daniela Monteiro Gabbay

Position: Fellow
Phone: + 55 11 98118-0302
Email: [email protected]
Languages spoken: Portuguese and English
Country: Brazil
Membership Grade: FCIArb

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).

Daniela Monteiro Gabbay

Founding Partner at Daniela Gabbay Advocacia e Resolução de Conflitos,...

João Marçal Martins

Position: Associate
Phone: +55 2198121-9116
Email: [email protected]
Membership Grade: Associate
Country: Brazil
Languages Spoken: Portuguese and English

João Marçal Martins focuses his practice on litigation and arbitration. He acts as an arbitrator and represents clients in judicial litigation, domestic and international arbitration, mediation, dispute boards and administrative procedures.

João has advised clients and acted as an arbitrator in construction, energy, healthcare, technology and oil and gas sectors.

João Marçal Martins

João Marçal Martins focuses his practice on litigation and arbitration....

Linneu Albuquerque Mello

Position: Fellow
Email: [email protected]
Membership Grade: Fellow
Country: Brazil

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.

Linneu Albuquerque Mello

Linneu de Albuquerque Mello is a lawyer and professor with...

André Edelstein

Position: Fellow
Phone: +55 (11) 99409-5551
Email: [email protected]
Membership Grade: Fellow
Country: Brazil
Languages Spoken: Portuguese, Spanish, English

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.

André Edelstein

André has been working on energy matters for more than...

José Eduardo Tellini Toledo

Position: Associate
Phone: +55 (11) 98703-3147
Email: [email protected]
Languages spoken: Inglês e português
Country: Brasil
Membership Grade: ACIArb

Sócio fundador do escritório J.E. TOLEDO SOCIEDADE DE ADVOGADOS; cofundador do Instituto Brasileiro de Arbitragem e Transação Tributária – IBATT; Doutorando em Relações Econômicas Internacionais pela PUC-SP; Mestre e Especialista em Direito Tributário pela Faculdade de Direito da PUC-SP; Extensão em Arbitragem pela PUC-SP; Membro da XX Turma do Tribunal de Ética e Disciplina da OAB/SP; Árbitro na CAMES e CAMCA-OAB/SP; Associado ao Chartered Institute of Arbitrators (CIArb); Membro do Comitê Brasileiro de Arbitragem – CBAr; Coordenador do curso de extensão: Arbitragem – Teoria e Prática (IBET); Professor conferencista do curso de especialização em Direito Tributário do IBET, APET e CERS; Foi Professor no Insper (LLm em Direito Tributário – matérias ICMS, IPI e ISS; Tributação Aduaneira e Comércio Exterior) e na Fundação Getúlio Vargas (GVlaw) nas disciplinas “Fusões, Aquisições, Reorganizações Societárias e Due Diligence” e “Tributação das Indústrias”; ex- juiz do Tribunal de Impostos e Taxas da Secretaria da Fazenda do Estado de São Paulo; Palestrante em diversos seminários sobre Direito Tributário; Autor e co-autor de vários livros e artigos sobre Direito Tributário e Arbitragem; Orientador em cursos de graduação e de pós-graduação.

José Eduardo Tellini Tol

Sócio fundador do escritório J.E. TOLEDO SOCIEDADE DE ADVOGADOS; cofundador...

Marcelo Perlman

Position: Fellow
Email: [email protected]
Membership Grade: Fellow
Country: Brazil
Languages Spoken: Portuguese and English (proficient), Spanish (fluent) and French (conversational)

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.

Marcelo Perlman

Commercial mediator based in Sao Paulo, Brazil. Distinguished Fellow of...

Rafael Gagliardi

Position: Fellow
Email: [email protected]
Membership Grade: Fellow
Country: Brazil

Rafael Gagliardi

Specialties: Dispute Resolution

Sergio Silva

Position: Associate
Email: [email protected]
Membership Grade: Associate
Country: Brazil
Sergio Silva

Alessandro Vergel Pérez Palma

Position: Member
Email: [email protected]
Membership Grade: Member
Branch: Brazil

Alessandro is a lawyer and arbitrator specialising in national and international arbitration, with experience in commercial and public procurement disputes. He holds a Master’s degree in Procedural Law from Pontificia Universidad Católica del Perú (PUCP) and postgraduate studies in International Arbitration and Investments. He also acts as an arbitrator before major arbitration centres in Peru and is a lecturer in Procedural Law at PUCP.

Alessandro Vergel Pérez

Alessandro is a lawyer and arbitrator specialising in national and...

Fabiano Sannino

Position: Fellow
Email: [email protected]
Membership Grade: Fellow
Country: Brazil

Product and project management; Portfolio management; Change Management; resilience management; Process management and innovation.

Fabiano Sannino

Product and project management; Portfolio management; Change Management; resilience management;...

Luis Henrick Pereira

Position: Associate
Email: [email protected]
Membership Grade: Associate
Country: Brazil
Luis Henrick Pereira

Luíza Kömel

Position: Conselheira Fiscal do Ciarb Brazil Branch
Phone: (11) 4058-0406
Email: [email protected]
Languages spoken: Portuguese, English, French, Spanish
Country: Brazil
Membership Grade: FCIArb

Luíza Kömel is Deputy Secretary-General of the CAM-CCBC (Center for Arbitration and Mediation of the Chamber of Commerce Brazil-Canada). She has obtained her law degree from the University of São Paulo (USP) and is certified in civil law by the University of Paris II: Pantheón-Assas. She has acted as counsel and case manager in domestic and international arbitration proceedings and has extensive experience in international arbitration and mediation academic competitions.

Luíza Kömel

Luíza Kömel is Deputy Secretary-General of the CAM-CCBC (Center for...

Bruno Gressler Wontroba

Position: Associate
Phone: 55 41 3017-1800
Email: [email protected]
Languages Spoken: Portuguese, English
Membership Grade: Associate
Country: Brazil

Bruno Wontroba has been a CIArb member (Associate) since 2022. He works as lawyer at Justen, Pereira, Oliveira & Talamini, based on Curitiba, São Paulo and Brasília. He joined the firm as a student intern in 2013, becoming a lawyer in 2016. His main area of academic expertise is civil procedural law. Bruno Wontroba is graduated in law from the Federal University of Paraná (2015) and holds a master degree in Civil Procedure Law from the same institution (2019), writing a thesis on procedural contracts. Also, he has been a member of the Brazil Infrastructure Institute since 2016.

Bruno Gressler Wontroba

Bruno Wontroba has been a CIArb member (Associate) since 2022....

Patrícia Kobayashi

Position: Fellow
Email: [email protected]
Membership Grade: Fellow
Country: Brazil
Patrícia Kobayashi

Cesar Pereira

Position: C.Arb FCIArb
Phone: +55 11 3706 1500 - + 55 11 97597 0077
Email: [email protected]
Languages spoken: Portuguese, English, Spanish
City: São Paulo, SP
Country: Brazil
Membership Grade: FCIArb
Link to Profile or site: www.justen.com.br

Cesar Pereira is a Chartered Arbitrator and Fellow of the Chartered Institute of Arbitrators – Ciarb, partner
at Justen, Pereira, Oliveira & Talamini, Sao Paulo (Brazil), and co-head of the firm’s infrastructure and
arbitration practice. His practice as counsel, arbitrator or legal expert focuses on infrastructure projects,
regulated industries, public procurement and international contracts, and he has authored or edited
articles, book chapters and books in these fields. He holds a doctorate in public law from PUC-SP (Brazil)
and has been a visiting scholar at Columbia University, University of Nottingham and George Washington
University. He is a Fellow of the University of Nottingham’s Public Procurement Research Group and is on
the editorial board of Public Procurement Law Review – PPLR.

Cesar Pereira

Cesar Pereira is a Chartered Arbitrator and Fellow of the...

Isabella Moreira de Andrade Vosgerau

Position: Conselheira Fiscal do Ciarb Brazil Branch
Phone: +55 41 99229-4142
Email: [email protected]
Languages Spoken: Português e Inglês
Membership Grade: FCIArb
Country: 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.

Isabella Moreira de Andr

Admitted to practice (Brazil) in 2012. FCIArb member since 2021....

Victor Willcox

Position: Fellow
Phone: +55 21 99903 8212
Email: [email protected]
Membership Grade: Fellow
Country: Brazil
Languages Spoken: English, French, Italian, Spanish

Mestre e Doutor em Direito Civil pela Universidade do Estado do Estado do Rio de
Janeiro – UERJ. Pesquisador Visitante (Visiting Post-Doctoral Fellow) no Instituto de
Estudos Políticos de Paris (Sciences Po), em Arbitragem Internacional. Procurador do
Município do Rio de Janeiro. Professor Convidado da Pós Graduação Lato Sensu em
Direito Civil Constitucional do Centro de Estudos e Pesquisas no Ensino do Direito
(CEPED) da UERJ, do Curso de Especialização em Direito dos Contratos da Pontifícia
Universidade Católica do Rio de Janeiro (PUC Rio), da Escola Superior de Advocacia
Pública do Estado do Rio de Janeiro (ESAP PGE/RJ) e da Escola Superior de Advocacia
da Ordem dos Advogados do Brasil (ESA OAB/RJ). Professor de Graduação na
Fundação Getúlio Vargas (FGV Direito Rio).

Victor Willcox

Mestre e Doutor em Direito Civil pela Universidade do Estado...

Ana Cândida Menezes Marcato

Position: Diretora de Comunicação do Ciarb Brazil Branch
Phone: +55 11 99687-1170
Email: [email protected]
Membership Grade: Fellow
Country: Brazil
Languages Spoken: Portuguese and English

Lawyer, Partner at Marcato Advogados; Master’s in Civil Procedural Law from USP; Specialist in Arbitration from FGV; Continuing Education in Dispute Mediation at Harvard University; Fellow of CIArb; Counselor of AASP – Associação dos Advogados de São Paulo; Member of CBAr and its legislation, mediation, and equity committees; Acting as Arbitrator, including being listed as an arbitrator in various institutions (CAM-CCBC, Amcham, CAMARB, FGV, CAMAGRO, CMA-IE, CAMCA-OAB, and CAESP).

Ana Cândida Menezes Marc

Lawyer, Partner at Marcato Advogados; Master’s in Civil Procedural Law...

Thiago Marinho Nunes

Position: Fellow
Phone: +55 11 9 8943-8444
Email: [email protected]
Languages spoken: English, Portuguese, Spanish and French
Country: Brazil
Membership Grade: FCIArb

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.

Thiago Marinho Nunes

2008-2011 – Ph.D. in International and Comparative Law. Law School...

Arminda Isabel Andrade Villavicencio

Position: Member
Email: [email protected]
Membership Grade: MCIArb
Branch: Brazil

Legal adviser on infrastructure and public works projects. Arbitrator registered with the National Register of Arbitrators and the Arbitration Centre of the Lima Chamber of Commerce. Has over 15 years’ professional experience as a specialist in dispute resolution relating to infrastructure and public works. Speaker and lecturer at conferences, postgraduate courses and academic forums organised by universities, professional bodies and national and international arbitration centres. Master’s degree in International Arbitration from the International University of La Rioja (UNIR), Spain. Specialisation in International Arbitration and Investment from the UP. Specialisation in Construction Law from the UPC. Specialisation in Corporate Law from ESAN. Qualified as a lawyer from UNMSM.

Arminda Isabel Andrade V

Legal adviser on infrastructure and public works projects. Arbitrator registered...

Rodrigo Vaz Sampaio

Position: Member
Email: [email protected]
Membership Grade: Member
Country: Brazil
Rodrigo Vaz Sampaio

Marcelo Botelho de Mesquita

Position: Fellow
Phone: +55 (48) 3039-1060
Email: [email protected]
Country: Brazil
Languages Spoken: Portuguese, English
Membership Grade: Fellow

Marcelo Alencar Botelho de Mesquita works as a lawyer, arbitrator and dispute board member with building and infrastructure contracts since 2003. Author of the book “Contratos Chave na Mão (Turnkey) e EPC (Engineering, Procurement and Construction)” (Almedina, 2019) and of chapters and essays focused on construction law. Currently, Vice President of the Brazilian Institute of Construction Law (IBDIC). Former President of the Mediation and Arbitration Committee at Brazilian Bar Association of Santa Catarina between 2016-2018 (OAB-SC). Vice-President of Câmara de Mediação e Arbitragem da ACIF – CMAA.

Marcelo Botelho de Mesqu

Marcelo Alencar Botelho de Mesquita works as a lawyer, arbitrator...

Alexandre Chiochetti Ferrari

Position: Fellow
Phone: (11) 4322-9572
Email: [email protected]
Membership Grade: Member
Country: Brazil
Languages Spoken: PORTUGUÊS E INGLÊS FLUENTES; CURSANDO FRANCÊS

Formado em Direito pela Pontifícia Universidade Católica de São Paulo (PUC-SP). Atualmente é Juiz de Direito do Tribunal de Justiça do Estado de São Paulo (TJSP), tendo sido aprovado em 1º lugar na prova oral do concurso. É ainda Juiz da 382ª Zona Eleitoral do Tribunal Regional Eleitoral de São Paulo (TRE-SP) e integrante da 2ª Turma do Colégio Recursal da Fazenda Pública de Santo André. Foi orador titular da equipe da PUC-SP no 17º Willem C. Vis Moot (Viena, Áustria – 2010) e coach das equipes da PUC-SP no 19º Willem C. Vis Moot (Viena, Áustria – 2012) e no 10º Willem C. Vis Moot East (Hong Kong – 2013). Bolsista da PUC-SP, por mérito acadêmico, na Faculdade de Direito da Universidade de Durham (Reino Unido – 2010). Aprovado também no 56º Concurso de Ingresso na Magistratura do Estado de Goiás (TJGO – 2016).

Alexandre Chiochetti Fer

Formado em Direito pela Pontifícia Universidade Católica de São Paulo...

Rafael Wallbach Schwind

Position: Fellow
Phone: +55 41 99990-3555
Email: [email protected]
Membership Grade: Fellow

FCIArb, Doctor and Master of Public Law from the University of São Paulo, Visiting Scholar at the University of Nottingham (2016), Professor of Administrative Law, arbitrator, and lawyer with experience in advisory and litigation matters in public law in general.

Rafael Wallbach Schwind

FCIArb, Doctor and Master of Public Law from the University...

Sofia Vale

Position: Fellow
Phone: 00244930433871
Email: [email protected]
Membership Grade: Fellow
Country: Angola
Languages Spoken: Portuguese, English, French, Italian (basic), Spanish (passive)

Sofia Vale is a professor at the Faculty of Law at Agostinho Neto University, focusing her research on business law and arbitration. She serves as an arbitrator (having acted in around 40 arbitrations to date) and as a legal expert in national and international arbitrations. She is a member of the ICSID panel of arbitrators, the ICC Arbitration and ADR Commission, and a member of the Board of Directors of the CAC. With several published articles on arbitration, she is co-author of the Annotated Arbitration Law of Angola.

Sofia Vale

Sofia Vale is a professor at the Faculty of Law...

Pedro Ribeiro De Oliveira

Position: Fellow
Email: [email protected]
Membership Grade: Fellow
Country: Brazil
Pedro Ribeiro De Oliveir

Maria Luiza Negreiros d’Assunção

Position: Member
Phone: +55 (83) 99156-5178
Email: [email protected]
Membership Grade: Member
Country: Brazil
Languages Spoken: English, Portuguese, French and Spanish

Maria Luiza is a Brazilian-qualified lawyer who works with strategic dispute resolution
and prevention, arbitration and contract management, with focus on the sectors of
infrastructure and construction.

Maria Luiza Negreiros d’

Maria Luiza is a Brazilian-qualified lawyer who works with strategic...

Lucila Carvalho

Position: Conselheira Fiscal do Ciarb Brazil Branch
Phone: 55 31 9 9972-9937
Email: [email protected]
Membership Grade: Fellow
Country: Brazil
Languages Spoken: English, Portuguese
Job title: Partner of Lima Netto, Carvalho, Abreu, Mayrink Sociedade de Advogados (São Paulo), Brasil.
Areas of expertise: Lucila has extensive experience in litigation and
arbitration both as lawyer and
arbitrator in cases involving M&A, corporate law, construction, mining. She is listed on several arbitration

chambers in Brazil.
She holds an LL.M. from University of California, Davis, USA, and both a JD and an LL.M.
from Federal University of Minas Gerais, Brazil.
Lucila Carvalho

Job title: Partner of Lima Netto, Carvalho, Abreu, Mayrink Sociedade...

Alberto Quintana

Position: Member
Email: [email protected]
Membership Grade: Member
Branch: Brazil
Alberto Quintana

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