This paper si trying to show the importance of identification and the process of management selection in organizations that deal with the most important jobs. The most important part of management is managing human resources where a person with his knowledge and abilities is considered the most important resource for successful business. In that sense, there are certain qualities that stand out, styles and jobs that managers do and that are necessary to have in order to achieve the wanted career. Also, the selection that is necessary to get a quality sample of employees and the methods and selection processes are mentioned. The most important element in the business is ethics. It should be present in all the phases, and especially in the selection process. This paper introduces us to the importance of managing the diversity in the company that is necessary for the organization to function with great quality. Accordingly, there should be no kind of discrimination or stereotypes that create a negative image. We are introduced with the fact that Croatia should still work on the question of quality ethical management.