Marcelo Siqueira is a senior associate in the tax area of Campos Mello Advogados, having joined the firm in 2015. He graduated with a BA in law from the Pontifical Catholic University of Rio de Janeiro in 2002; obtained a lato sensu postgraduate qualification (LLM) in corporate law and capital markets law from IBMEC in 2005; a lato sensu postgraduate qualification in tax law from the Brazilian Institute of Tax Studies – IBET in 2008; and a stricto sensu postgraduate qualification (master cum laude) in international law from the State University of Rio de Janeiro in 2012. He has an extensive practice in the areas of tax consultancy and planning, with special emphasis on foreign investment, day-to-day operations, intellectual property taxation and mergers and acquisitions.