Caio Machado Filho has been a professor at Pontifícia Universidade Católica do Rio de Janeiro since 2017. He teaches various subjects in the field of business law, such as corporate law, insolvency law, mediation and arbitration. He is an arbitrator listed by the Brazilian Center for Mediation and Arbitration (Centro Brasileiro de Mediação e Arbitragem – CBMA) and by the FGV Chamber of Mediation and Arbitration.