“Maria Claudia is a very experienced and talented lawyer with particular insight and expertise in Latin America.” “She is a top lawyer in the LatAm space with unique investor-state experience.” “She is magnificently equipped to run arbitrations in several different languages.”

Who’s Who Arbitration 2021 - Recommended

Maria Claudia Procopiak is “a true star” in the field. She is a “very experienced and talented lawyer with particular insight and expertise in Latin America.”

Who’s Who Arbitration 2020 - Future Leaders

Maria Claudia Procopiak is “one of the very best” in the arbitration field according to peers who regard her as “an outstanding and inspiring lawyer” who is “well rounded and incredibly efficient.”

Who’s Who Arbitration 2019 - Future Leaders


Maria Claudia is regularly recognized by Chambers Latin America and The Legal 500 Latin America for her international arbitration practice. In 2018, she was recognized as one of Latin America's Rising Legal Stars by Latinvex. From 2016 to 2020 she has been listed among the Future Leaders of Arbitration by Who's Who Legal. Since 2021, she appears in the Recommended ranking of the Who's Who Legal Arbitration guide.

In 2022, Maria Claudia was ranked amongst the Best Arbitrators in Brazil by Leaders League - Latin America.