Graduated in Law in the University of São Paulo, Brazil, Guilherme Carvalho has worked since 2015 at the General Ombudsman Office of the State of São Paulo, in the Freedom of Information Unit. He was also designated to represent the state government in the Transparency Council, a committee which is responsible for proposing transparency guidelines to the public administration. Mr. Carvalho currently pursues a Master's Degree in Public Law, and his research topic is "Trade Secrets and Freedom of Information in State Owned Enterprises".