1. Introduction The necessity of cardinal economic reforms dictated by change in the Republic of Kazakhstan into market relations has led to the creation of legal, economic and social conditions for functioning of various forms of economic management and property in the agrarian sphere. Change of the land system of the country, legislative assignment of private property on the agricultural purpose lands, formation and development of new organizational and legal forms of agrarian business, introduction of market economic levers in the regulation of the agrarian manufacture testify to qualitative changes in the content of agrarian legal relationships. This sphere of public relations demanded reconsideration of socialist postulates of agrarian economic management and a completely new approach to their legal support which did not always correspond to market parameters and requirements. Absence of a scientifically proven conceptual basis and a complex and systematic approach in the agrarian legal relationships regulation have led to conducted agrarian reforms accompanied with serious social, economic, organizational and legal implications. A food security threat means the reduction, failure or destruction of the main life resource, that is food quality. It should be stressed that a food safety threat causes a setback in production, growth of unemployment, wages nonpayment, increase of credit debts of agriculture enterprises , failures in fuel and energy supply etc. observed in the economic and political life of modern Kazakhstan