Such research disclosed that the majority of the producers that possess agroindstrias is in the informality, but possesss social validation of its products, being these considered of quality for the consumer. On the other hand, the ones that obtain to surpass this obstacle of the legalization, present greater production scale, that is, to get capacity of payment in what it refers to the legal requirements it is necessary a rise in the production scale as Silveira and Heinz alerted (2005). In research on the ambient question and its relevance for the legalization of the agricultural familiar agroindstrias, Sulzbacher et al., (2008), they had evidenced that the ambient legislation, as well as the sanitary, these considered inadequate for the transport of the enterprises become empecilhos for a legal validation of the AFRs, being, not taking care of the especificidades of these, considering the volume of generated residues and its pollutant power. In way to as many obstacles, legal and marketing, some agricultural producers if use of group mechanisms to support these restrictions, using the strategy of formation of nets, joining efforts and guaranteeing scale in a competitive market (MIOR, 2005). Understanding itself for Nets, organizacionais structures that connect people and entities of democratic, participativa and horizontal form. They are flexible and if they support for the will of its integrant ones to share and to reach a common objective (RASP; PINE, 2004). For Mior (2005), nets are constructed socially before conditions of necessity of the familiar agriculturist, through nets of familiar, nets of friends, nets of social movements, thus closing commercialization canals that bind to the stages of production of the substance cousin, transformation, distribution and final consumption, thus tracing the calls vertical nets. It is very important to the construction of these social nets before the consolidation of a group agroindstria. According to Tesch (1999), the social nets are formed from the existing reciprocity, being that in the case of the agricultural producers they are on between itself, either for structure (equipment), kinship, neighborhood, friendship, associations, cooperatives, among others.