The concept of authority includes such smaller concepts as power, commission, influence, privilege, right, control etc. Authority can be a list of activities which a person or an organization may carry out, or it can mean a superior agency, which has control over smaller ones. Very often, the word authority is used, while speaking about government, for example local authorities, or in business, for example Authority Body for the top management. The word authority has dozens of meanings, but all of them are in some way connected with the concepts of superiority and power. Accordingly, we can often face negative sides of authority, such as authority abuse, authority-based rearing and so on. On the other hand, authority crates subordination and provides general control, which helps the society to avoid anarchy and to function as an integrated system.