The Center for Regulatory Effectiveness
http://www.thecre.com

Civil House - The president of the Republic
http://www.presidencia.gov.br

Transparency Portal - Brazilian Government
http://www.transparencia.gov.br

Brazilian Institute of Environment and Renewable Natural Resources - IBAMA
http://www.ibama.gov.br

Aquatic Mammals Center
http://www.ibama.gov.br/cma

Organization for Economic Co-operation and Development
http://www.oecd.org

Inter-American Development Bank
http://www.iadb.org

World Bank
http://www.worldbank.org