Abstract
In the article, the main, basic component of Economic (Entrepreneurial) Law, which is the main achievement of Academician V.V. Laptev, as an independent branch of law, branch of legal science, branch of legislation and academic discipline is defined as an organic combination of legal regulation of economic activity (entrepreneurial) and its management. In fact, it is an organic combination of private law and public law principles. Noting that the development of this industry, according to scientists, went through three stages during the Soviet period, called: “two-sector” theory (20s), a single pre-war theory (the second half of the 30s) and the post-war so-called “addressee” theory, the author believes that Entrepreneurial Law as well as the Economic Law of the market economy - this is the fourth stage, which is another significant scientific achievement of V.V. Laptev. The author has made 10 conclusions and makes appropriate proposals