In Moldova, as in other former Soviet Republics, the Parliament is a creation of social practice, a result of the dissolution of the Soviet Union. Based on these beliefs, we can agree that the need for such research is justified. Parliamentarism as a form of government and political influence in studies of both historical and contemporary points of view is a subject of this presentation. From this point of view, in the modern world, we are increasingly seeing a persistent manifestation of democratic functioning and organization of power, based on the fundamental principles of law. The Constitution of the Republic of Moldova is that country's supreme law.