In the process of elaboration of this report that analyzed the impacts of soy and castor bean cultures, we visited the states of Rio Grande do Sul, Paraná, Mato Grosso, Mato Grosso do Sul, Tocantins, Pará, Ceará, Bahia, Piauí and Maranhão as well as Paraguay. This report consolidates the opening of a new frontier in NGO Repórter Brasil activities that has become nationally and internationally known because of the action against modern forms of slavery and the fight for proper conditions of labor.