Exchange of information between competitors is the subject of an article authored by Mariana Tavares de Araujo and João Marcelo Lima in the book (Information Exchange anda Related Risks - A Jurisdictional Guide). The chapter provides an overview of the relevant rules and precedents on information sharing from a Competition Law perspective in Brazil.
The guide is a publication by the International Bar Association and Concurrences, and features articles from practitioners from over 25 jurisdictions. Click here to access.