Being thus, Administrator of today needs requirements as capacity of work in team, aiming at common good of organization and of who in it works, ability to learn on things not directly on to its branch of performance, dynamism, interaction with people, that is the source of production and growth of a company, opening for new ideas and innovations that can appear, amongst other important factors, as attention each bigger time for Tendncias and Megatendncias (Naisbitt, 1990) that they are arising in the market and they can changed itself into a competitive advantage for its company. Some changes of paradigms can be observed summarized in the picture below, of Idalberto Chiavenato: The Three Ages of the Administration of Century XX Were Classic 1900? 1950. Beginning of Industrialization. Stability. Little change. Previsibilidade. Regularity and certainty. Scientific administration.

Classic theory. Relations Human beings. Theory of the Bureaucracy Was Neoclssica 1950? 1990. Industrial development. Increase of the change. End of the previsibility. Necessity of innovation. Neoclssica theory.

Estruturalista theory. Mannering theory. Theory of Systems. Theory of the Contingency Was of Information After 1990. Technology of the Information. Globalization. Emphasis in the services. Acceleration of the change. Imprevisibilidade. Instability and uncertainty Emphasis in: Productivity Quality Competitiveness Customer Globalization Picture 1? The three Ages of the Administration of Century XX. Chiavenato, I. (2.000) In current Brazil can be affirmed that we are living the Age of the Information, that if it more launches in our daily each time ' ' furiosa' '. It has a constant concern on the part of the companies in relation to the productivity, that is, it is necessary that if it takes care of to more demanding customers each time, and that they always want more at any time; these same customers desire to quality in the products and offered services, thus it increases the competitiveness between the companies, a time that the customer starts to be ' ' center of atenes' ' , and the funny competition around it forever to please it and to conquer its confidence.