The purpose of the study is to study and substantiate the criteria and indicators for ensuring the country's food security - one of the multifaceted problems of international and national character, affecting many social groups of the population. Food security characterizes the state of agro-industrial complex, in which, regardless of external and internal conditions, decrease in the State food reserve, the needs of residents for products are satisfied in accordance with physiological norms, in volumes sufficient for active and healthy life. The article considers FAO's methodological approaches to assessing food supply based on the availability of grain reserves and its per capita production, which are necessary for economic security at the interstate level. The problems associated with macroeconomic situation, production efficiency and the level of profitability of the population of the republic are considered. Data on development of agricultural production, income and quality of food is provided. It is shown that Kazakhstan is moving to a new stage of ensuring food security and price control by creating a national distribution network - a complex of wholesale distribution centers (WDC). A similar system operates in France, Spain and other economically developed countries. This project will be implemented in three stages until 2022, it is planned to build 24 WDC, which will act as a warehouse and manage product flows at retail outlets, distributing it among them.