Forest Stewardship Council - International www.fsc.org
                                                United States www.fscus.org

Greenpeace - www.greenpeace.org/homepage

World Wildlife Fund - www.worldwildlife.org

Ecological Society of America - www.esa.org

IBAMA – Brazilian Environmental and Renewable Natural Resources http://www.ibama.gov.br/lpf/estrutura.php

Rain Forest Alliance - www.rainforest-alliance.org