This thesis defines and analyzes the existing rules of procedure and legislation to protect competition in the principle of de lege lata in the Czech Republic with regard to the operation of national champions and marginally in terms of policy, national champions in Europe, analyze the status of the principle of national champions and classified in the context of existing conditions with global effects in the field, arguments concerning the existence and status of national champions in the competition (de lege lata versus de lege ferenda) in terms of various aspects of their responsibilities. With regard to the objective of work was dealing with the issue of regulation of irregular acquisition of electric power in the context of the possible advantage of champion and the emergence of any injury to other competitors or consumers as a result of this advantage. The aim of this work is to describe the regulation of de lege lata in the Czech Republic on irregular acquisition of electric power and showing a solution and to answer the question of whether the change de lege ferenda may remove any harm other competitors or consumers.