the experts gave their opinion on the 1st adjusted version of the instrument regarding content and language, content approval was 97.33% and language was 98.66%. The elaboration and validation of ISACS has generated a product that seeks to surpass the traditional view on supervision and concepts, which are supported by historical roots, conceived it as an instrument of power and expression of authority, giving way to shared and conscious supervision, where together nurses and community health agents, build knowledge, share doubts and seek problem solving.