Abstract
The research problem constitutes in the implantation and implementation of the nursing assistance systematization (NAS) at a hospitalization unit belonging to a private sector health institution. Objectives: Implement protocols with a view to (NSA) at a unit of hospitalization pertaining to a private sector health instituition; Identify the easy and difficult points found while using these protocols and; discuss the use of such protocols as a strtegy for the systematization of the assistance offered. The methodology will be the analysis of a case through a quality approach.