Globalization is promoted by the central North-global States, with the United States and England promoting their deepening in the world through financial capitalism and the knowledge society. This research article analyzes how since the economic crisis of 2008, from which the United States and the European Union are not recovering, the emergence of other global leaders that do not have the pretensions of these States that propitiated the phenomenon was possible. The case of the BRICS was found, where Brazil and other Latin American States such as Argentina, Uruguay, Venezuela, Bolivia, Ecuador, Cuba and Nicaragua stand out, which have promoted their own supranational organizations such as MERCOSUR, UNASUR, CELAC and ALBA, which they promote rupture with the Euro-American hegemony and project an autonomous region strengthened in the socioeconomic context in its relations with the South. These innovations have been incorporated into the constitutions of these countries. It is concluded that the constitutional transformations give rise to a new Latin American constitutionalism that needs to be analyzed in depth.