The diploma thesis deals with the adaptation process of new staff in the university hospital and in other two selected organizations. The aim of the diploma thesis is to evaluate the adaptation process within the university hospital and several other organizations based on an empirical research with the aim to propose changes to the process. The theoretical part deals with human resources management, legislative definitions related to the establishment of employment and a specific definition of the concept of adaptation, course and duration of adaptation, adaptation process, adaptation plan, work, social and cultural adaptation and employee education. The second chapter focuses on the corporate identity, the culture of the organization, inc...