Claudia Lima Marques is a Full Professor and Coordinator of the Graduate Law Program at Universidade Federal do Rio Grande do Sul (UFRGS), Brazil. An expert in Consumer and International Law, she holds a Ph.D. from the University of Heidelberg and has received Doctor Honoris Causa degrees from the University of Giessen and Savoie Mont Blanc. She holds leadership roles in numerous international legal bodies. Dan Wei is a Full Professor and Associate Dean of the Faculty of Law at the University of Macau. She is a Titular Member of the International Academy of Comparative Law and the General Rapporteur for the International Law Association’s Committee on Consumer Protection. An expert in international trade and arbitration, she serves as Series Editor for Springer’s “Laws of Emerging Countries.” Sergio Sebastián Barocelli is a Full Professor of Civil Law and Director of the Law School at the University of Salvador (USAL). Formerly Argentina’s National Director of Consumer Defense, he has chaired MERCOSUR’s Technical Committee on Consumer Protection. He is currently the Vice-President of the IACL and a prominent researcher in contractual and consumer law.