Important roles of the public administration in the Slovak Republic also include the formation and reinforcement of the state security system. The notion of civil service is not uniformly understood in legal theory. The Institute has a complex character, which includes a wide range of theoretical and practical questions. We understand the state service as the activity of civil servants. Those acting for a state are members of civil service. The state service may also designate the legal regime of the employees of the state apparatus, or the civil service may represent people as well as the activities of persons operating in the state apparatus. State employee is a person in a legal relationship with the state. The specific form of state service is depending on a number of factors in a number of countries. The embedding of state service in the constitutions of European states has several content ranges. Public administration impacts safety and security of a country, and therefore is considered as precondition of sustainable entrepreneurship and sustainable economic development of any country.