The article is aimed at developing principles and sequence of risk management processes of modern enterprises of the agrarian sector by determining key elements of the system and their characteristics, taking into account the possible asymmetry of information. It is proved that the process of risk management is carried out by the identification, analysis, evaluation, and processing with the subsequent determination of necessity for leveling the consequences. Each component of the risk management process is detailed and specific actions of the management of agrarian enterprises to minimize the consequences of unexpected situations are proposed. The necessity of development of the internal position (instructions) on risk management with the structure and the form proposed by the author as internal normative document as a standard for enterprise is proved, that will allow to have the documented basis of risk management within a separate economic entity and will strengthen the effectiveness of leveling consequences of occurrence of unforeseen situations. Prospect for further research in this direction is analysis and comparison of methods of general assessment and treatment of risks depending on their types and forms of exposure, with a detailed description of advantages, disadvantages, and possibilities of application at the enterprises of the agrarian sector of economy.