We are pleased to introduce the new leadership of the Ciarb Brazil Branch for the 2026–2028 biennium. Highly experienced professionals in arbitration and dispute resolution, committed to advancing the institution’s mission in Brazil.


🔹 Treasurer — Marlon Ieiri, FCIArb
Bachelor of Laws from the State University of Londrina. Master’s degree in European Union Law from the University Carlos III of Madrid and Master’s degree in International Trade Law from the University of Paris X. Ciarb Fellow.
🔹 Treasurer — Gabriella Celidonio Paschoa, FCIArb
Lawyer and Mediator. Certified mediator in Brazil and the UK. Bachelor of Laws from FAAP/SP. Postgraduate degree in Procedural Law from PUC/SP. Mediator trained at FGV/SP. Accredited Mediator from the London School of Mediation (LSM). Ciarb Fellow.
A leadership committed to excellence, innovation, and the continued development of arbitration in Brazil. Stay tuned for our upcoming posts to learn more about the other members of the elected board for the 2026–2028 biennium and their distinguished experience in dispute resolution.