With the increase of economic growth in Latin America, the mobile finance (m-finance) sectoral system of innovation model is applied as an analytical framework in order to focus in on the technological infrastructure and regulatory structure. The SSI approach links innovation to the interactions of the different actors in the system. Innovation is either the process of creating or the recombining of knowledge for some new use to become an outcome of that process. Innovation does not sit within the boundaries of an organization nor does it sit neatly at one level, but instead it is a multifaceted construct. Therefore, this chapter presents aspects of the sectoral system of innovation (SSI) of mobile finances within the Latin America region.