Rogério Fernandes Ferreira is the founder and the managing partner of RFF Lawyers – the first and largest Portuguese full-service tax & business law firm. He is a professor of tax litigation at the University of Lisbon (IDEFF) and of international taxation at the Catholic University of Portugal (PAFISC), the president of the Portuguese branch of the International Fiscal Association (IFA) and of the Instituto Latinoamericano de Derecho Tributario (ILADT), and the chair of IFA Congress 2025 in Lisbon. Rogério is also a former Secretary of State for Fiscal Affairs of the Portuguese Government and has been invited – by Minister of Finance – to chair the Portuguese tax reform on litigation matters in 2025.