The national problems, which practically every state tries to solve as soon as possible and in a more efficient way, regardless of the level of its political and socio-economic development and the situation in the world, include the problem of reliable supply of the population with domestic food. The governments of some countries are responsible for solving this problem (World food summit plan of action, 1996). Food security is the main factor of political and socio-economic stability of each state. Russia is not an exception (Makhanko and Volokhatykh, 2016). The differentiation of the Russian regions in terms of living standards and uneven distribution of household incomes and the degree of agricultural development presupposes the need to assess the level of food security of the regions and macro regions of the country in order to identify effective measures of agrarian policy to maintain a sufficient level of food security (Yunusova, 2008). In this regard, Russia's food security comprises the level of food security in the regions. Studies show that 90% of the regions have a low level of economic and food security. In this connection, we are faced with the task of choosing the methodology of assessing the level of food security in a region that will let us redistribute the problems and decide on the right way to develop food security. At the initial stage, it is necessary to define the group of the food security assessment indicators, which can be divided into the following groups: natural indicators, relative indicators, technical indicators, Economic indicators, social indicators, demographic indicators.
MATERIALS AND METHODS
An analysis of the author's approaches to assessing the food security of the region has shown that at present there is no single point of view among scholars on the methodology for assessing food security (Antamoshkina, 2015; Paramonova and Pashin, 2004; Grachev, 2016; Ivanov, 2013; Terentyev, 2004; Olovyannikov, 2009). There is also no consensus on the system of criteria and indicators that determine the level of food security. In some cases, the provision of food security is considered as the sustainable development of the agro-industrial complex, in others-as the level of self-sufficiency of the population with food. The basis of all methods is indicators, which are defined by the Doctrine of Food Security of the Russian Federation (Shagaida and Uzun, 2015; Decree of the president of the Russian federation, 2010). These indicators are correlated with the criteria: the level of food self-sufficiency in the region; the degree of satisfaction of physiological needs of the population in food products; the level of economic accessibility of food. The authors opine that the most effective and useful methodology for assessing food security is the methodology proposed by Olovyannikov (2009).