“…The main funding sources of the entire system are those transferred by the Union, as an induction factor to adopt defined policies on a federal level (Crozatti, Lima Jr, Lima, Oliveira & Righetto, 2020). For the three management levels, it's possible to establish partnerships with public agencies or private hiring to amplify the assistance (NCHS, 2011;Tonelotto, Crozatti & Righeto, 2020;Tonelotto, Crozatti, Righetto, Escobar & Peres, 2018). The cities have a highlight on the structure of health services offer, once they manage the Basic Health Units (BHU) with strong social participation, more effective on a local level and a front door to UHS (NCHS, 2011).…”