Manager of the Legal Department in the State of Rondonia, IBAMA, 1992-1993. Legal Consultant in Environmental Law, United Nations Development Programme (State of Rondonia), 1993-1996. Legal Researcher, Foundation for International Environmental Law and Development, London, England, 1996-1998. Formerly with Demarest & Almeida Advogados, São Paulo, 1999-2002. Legal Advisor, Brazilian Ministry of the Environment, 2002. Environmental Policies Analyst, Brazilian National Industry Confederation-CNI, 2003-2007. Environmental Manager, Brazilian National Industry Confederation-CNI, 2007-2010. KLA, 2011. Councillor: National Environmental Council-CONAMA, 2007-2010; National Hydric Resources Council-CNRH, 2007-2010; National Biodiversity Council-CONABIO, 2007-2010. Executive Secretary, CNI National Environmental Council, 2007-2010. Leading Coordinator, 1st & 2nd Brazilian Industrial Conferences for the Environment-CIBMA, 2007 and 2010.