Abstract
The article is aimed to create a general impression about the political power of IRI, about separation of power, about structure of executive power, and to analyze the specifics of presidential institute. In the current article, the next questions are studied: separation of power in the current Constitution of IRI, the status, limits of rights and competencies of the President as a head of executive power, separation of competencies between President of Iran and religious leader of country, position of President in the system of power, separation of power in IRI, the comparative analysis of President’s status with statuses of Presidents in other countries of world.